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• Resolving the Access is Denied Error in VSeWSS Deployments

  - by Damon

  Visual Studio Extensions for Windows SharePoint Services 1.3 (VSeWSS 1.3) tends to make my life easier unless I'm typing out the words that make up the VSeWSS acronym - really, what a mouthful.  But one of the problems that I routinely encounter are error messages when trying to deploy solutions.  These normally look something like the following: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)) I tried a variety of steps to resolve this issue: Recycling the application pool Restarting IIS Closing Visual Studio Not detaching from the debugger until a request was fully completed Logging off and logging back into Windows etc. Nothing actually worked.  Some of these resolution attempts seemed to help keep the problem from happening quite as frequently, but I still have no idea what EXACTLY causes the problem and it would rear its ugly head from time to time.  Unfortunately, the only resolution I found that seemed to work was to reboot the machine . which is a crappy resolution. Finally sick enough of the problem to spend some time on it, I went on a search and tried to figure out if anyone else was having this issue.  People seem to suggest that turning off the Indexing Service on your machine helps resolve this problem.  I tried turning it off but I kept having issues.  Which was depressing.  Fortunately, I stumbled upon the resolution when I was looking through the services list.  If you encounter the issue, all you have to do is reset the World Wide Web Publishing Service.  I've had a 100% success rate so far with this approach.  I'm not sure if having the Indexing Service is part of the solution, but I've kept it disabled for the time being because I'm really sick of having to reboot my machine to deal with that error message. If you do VSeWSS development, you may also want to check out this blog post: VSeWSS 1.3 - Getting around the "Unable to load one or more of the requested types" Error

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• SQL SERVER – Importing CSV File Into Database – SQL in Sixty Seconds #018 – Video

  - by pinaldave

  Importing data into database is one of the most important tasks. I often receive questions regarding what is the quickest way to insert CSV data or how to import CSV Data into SQL Server Table. Honestly the process is very simple and the script is even simpler. In today’s SQL in Sixty Seconds Video we will learn how quickly we can insert CSV data into SQL Server. The steps to import CSV are very simple. Create Table Use Bulk Insert to import the data Verify the data Done! Absolutely it is that simple. More on Importing CSV Data: SQL SERVER – Import CSV File Into SQL Server Using Bulk Insert – Load Comma Delimited File Into SQL Server SQL SERVER – Import CSV File into Database Table Using SSIS SQL SERVER – Create a Comma Delimited List Using SELECT Clause From Table Column SQL SERVER – Comma Separated Values (CSV) from Table Column SQL SERVER – Comma Separated Values (CSV) from Table Column – Part 2 I encourage you to submit your ideas for SQL in Sixty Seconds. We will try to accommodate as many as we can. If we like your idea we promise to share with you educational material. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: Database, Pinal Dave, PostADay, SQL, SQL Authority, SQL in Sixty Seconds, SQL Query, SQL Scripts, SQL Server, SQL Server Management Studio, SQL Tips and Tricks, T SQL, Technology, Video

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• The 50 Best Ways to Disable Built-in Windows Features You Don’t Want

  - by The Geek

  Over the years, we’ve written about loads of ways to disable features, tweak things that don’t work the way you want, and remove other things entirely. Here’s the list of the 50 best ways to do just that. Just in case you missed some of our recent roundup articles, here’s a couple of roundups of our very best articles for you to check out: The 50 Best Registry Hacks that Make Windows Better The 20 Best How-To Geek Explainer Topics for 2010 The 20 Best Windows Tweaks that Still Work in Windows 7 The 50 Best How-To Geek Windows Articles of 2010 The 10 Cleverest Ways to Use Linux to Fix Your Windows PC If you’ve already been through those, keep reading for how to disable loads of Windows features you might not want Latest Features How-To Geek ETC How to Upgrade Windows 7 Easily (And Understand Whether You Should) The How-To Geek Guide to Audio Editing: Basic Noise Removal Install a Wii Game Loader for Easy Backups and Fast Load Times The Best of CES (Consumer Electronics Show) in 2011 The Worst of CES (Consumer Electronics Show) in 2011 HTG Projects: How to Create Your Own Custom Papercraft Toy Calvin and Hobbes Mix It Up in this Fight Club Parody [Video] Choose from 124 Awesome HTML5 Games to Play at Mozilla Labs Game On Gallery Google Translate for Android Updates to Include Conversation Mode and More Move Your Photoshop Scratch Disk for Improved Performance Winter Storm Clouds on the Horizon Wallpaper Existential Angry Birds [Video]

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• Recreating OMS instances in a HA environment when instances on all nodes are lost

  - by rnigam

  Oracle highly recommends deploying EM in a HA environment. The best practices for HA deployments, backup and housekeeping of your Enterprise Manager environment are documented in the Oracle Enterprise Manager Advanced Configuration Guide. It is imperative that there is a good disaster recovery plan in place for your EM deployment. In this post I want to talk about a customer who failed to do the correct planning and housekeeping for EM and landed in a situation where we the all the OMSes were nearly blown away had we not jumped to help. We recently hit an issue at a customer site where we had a two node OMS setup of the Enterprise Manager and a RAC Database being used as the EM repository. An accidental delete of the OMS oracle home left us with a single node deployment. While we were trying to figure out a possible path to recover the first node, the second node was rebooted under a maintenance window. What followed was a complete site outage as the Admin and managed servers would not start on either of the nodes. In my situation there were - No backups of the Oracle Homes from any node - No OMS Configuration snapshots (created using the “emctl exportconfig oms” command) and the instance home was completely lost on node 1 which also had the Admin Server  We did however have: - A copy of the emkey.ora that I found under the OMS_ORACLE_HOME/ of the second node (NOTE: it is a bad practice to have your emkey present under the OMS Oracle home directory on the same server as the OMS. The backup of the emkey should be maintained on some other server. In this case however it was a savior in my situation since there were no backups - The oms oracle home on the second node but missing a number of files and had a number of changes done to the files in the home. There were a number of attempts to start the server by modifying various files based on the Weblogic server logs to have atleast node up and running but all of them failed. Here is how you can recover from this scenario: Follow these steps: STEP 1: Check status of emkey.ora Check whether the emkey exists is present in the EM repository or not. Run the following command: $OMS_ORACLE_HOME/bin/emctl status emkey If the output is something like this below then you are good to go and the key is present in the repository ./emctl status emkey Oracle Enterprise Manager 11g Release 1 Grid Control Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved. Enter Enterprise Manager Root (SYSMAN) Password : The EMKey is configured properly. Here are the messages that you might see as the emctl status emkey output depending upon whether the EM Admin Server is up and if the key is configured properly: Case1:  AdminServer is up, emkey is proper in CredStore & not in repos. This is same as the output of the command shown above:The EMKey is configured properly Case 2: AdminServer is up, emkey is proper in CredStore & exists in repos:The EMKey is configured properly, but is not secure. Secure the EMKey by running "emctl config emkey -remove_from_repos".Case 3: AdminServer is down or emkey is corrupted in CredStore) & (emkey exists in repos): The EMKey exists in the Management Repository, but is not configured properly or is corrupted in the credential store.Configure the EMKey by running "emctl config emkey -copy_to_credstore".Case 4: (AdminServer is down or emkey is corrupted in CredStore) & (emkey does not exist in repos): The EMKey is not configured properly or is corrupted in the credential store and does not exist in the Management Repository. To correct the problem:1) Get the backed up emkey.ora file.2) Configure the emkey by running "emctl config emkey -copy_to_credstore_from_file". If not the key was not secured properly, we will have to be put in the repository before proceeding. Look at the next step 2 for doing this There may be cases (like mine) where running emctl may give errors like the following: $OMS_ORACLE_HOME/bin/emctl status emkey Exception in thread “Main Thread” java.lang.NoClassDefFoundError: oracle/security/pki/OracleWallet At oracle.sysman.emctl.config.oms.EMKeyCmds.main (EMKeyCmds.java:658) Just move to the next step to put the key back in the repository STEP 2: Put emkey.ora back in the repository Skip this step if your emkey.ora is present in the repository. If not, you need to put the key back in the repository See if you can run the following command (with sample output): $OMS_ORACLE_HOME/bin/emctl config emkey –copy_to_repos Oracle Enterprise Manager 11g Release 1 Grid Control Copyright (c) 1996, 2010 Oracle Corporation. All rights reserved. The EMKey has been copied to the Management Repository. This operation will cause the EMKey to become unsecure. After the required operation has been completed, secure the EMKey by running "emctl config emkey -remove_from_repos". Typically the key is present under $OMS_ORACLE_HOME/sysman/config directory before being removed after the install as a best practice. If you hit any errors while running emctl commands like the one mentioned in step 1, jump to step 3 and we will take care of the emkey.ora in Step 5 STEP 3: Get the port information Check for the existing port information in the emd.properties file under EM_INSTANCE_DIRECTORY (typically gc_inst directory right above the Middleware home where you have deployed em. For eg. /u01/app/oracle/product/gc_inst in case your oms home is /u01/app/oracle/product/Middleware/oms11g) In my case I got the information from the emgc.properties present in the gc_inst on the second node. If you can run emctl you may want to try the following command as well $OMS_ORACLE_HOME/bin/emctl status oms –details Note this information as this will be used in the next step STEP 4: Perform cleanup on Node 1 Note the oracle home of the Weblogic and OMS, get the list of applied patches in the homes (using opatch lsinventory command), take a backup copy of the home just in case we need it and then de-install/remove oracle homes, update inventory and cleanup processes on the first node STEP 5: Perform Software Only Installation of OMS on Node 1 Perform Weblogic 10.3.2 installation exactly under the same location as present in the earlier installation. Perform software only installation of the OMS using the following command. This will not run any configuration assistants and bypass all user interface validations runInstaller –noconfig -validationaswarnings Select the “Additional OMS” option while performing the installation. Provide the same path for OMS and Instance directories like the previous installation Use the port information collected in Step 3 while performing the installation. Once the installation is complete run the allroot.sh script to complete the binary deployment STEP 6: Apply one-off patches At this point you can apply any patches to the OMS Oracle Home previously. You only need to run opatch to install the patch in the home and not required to run the SQLs STEP 7: Copy EM key This step is only required if you were not able to use emctl command to put the emkey back into the EM repository in STEP 2 Copy the emkey.ora file of the old installation you have under $OMS_ORACLE_HOME/sysman/config directory of the newly installed OMS STEP 8: Configure Grid Control Domain Run the following command to configure the EM domain and OMS. Note that you need to use a different GC Domain name than what you used earlier. For example I have used GCDOMAIN11 as the new domain name when my previous domain name was GCDOMAIN $OMS_ORACLE_HOME/bin/omsca new –AS_USERNAME weblogic –EM_DOMAIN_NAME GCDOMAIN11 –NM_USER nodemanager -nostart This command as shown below will prompt for a number of inputs like Admin Server hostname, port, password, etc. Verify if the defaults shown are correct by pressing enter or provide a new value STEP 9: Run Add-ON Configuration Assistant After this step run the following add-on configuration assistant. This was used in my case to configure the virtualization add-on $OMS_ORACLE_HOME/addonca -oui -omsonly -name vt -install gc STEP 10: Start the OMS Now start the OMS using $OMS_ORACLE_HOME/bin/emctl start oms In a multi-node setup like mine you would either have a software load balancer or DNS round robin (using a virtual host name that resolves to one of multiple OMS hostnames) being used for load balancing. Secure the OMS against the SLB or DNS virtual hostname using the following $ OMS_HOME/bin/emctl secure oms -host slb.example.com -secure_port 1159 -slb_port 1159 -slb_console_port 443 STEP 11: Configure the Agent From the $AGENT_ORACLE_HOME/bin run the ./agentca –f At this point you should have your OMS on node 1 fully re-covered. Clean up node 2 and use the normal Additional OMS installation process documented in the official installation guide to add the additional OMS on node 2 Summary It took us nearly a little over two days to completely recover the environment with some other non-EM related issues that hit us along the way as well. In the end a situation like this could have been completely avoided had the proper housekeeping and backup of the Enterprise Manager Deployment been done in the first place. This is going to a topic that we cover in the next post. In the meantime please do refer to the Oracle Enterprise Manager Advanced Configuration Guide for planning your EM installation, backup and housekeeping procedures. This can be found here: http://download.oracle.com/docs/cd/E11857_01/index.htm Thanks This post would not have been possible without Raj Aggarwal, Prasad Chebrolu and Ravikumar Basa who helped to recover the environment and provided all the support we needed

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• SUSE 12.1 Apache startup after oci8 installation

  - by DKSan

  I have got a virtual server running opensuse 11.4 with apache, php, oracle instantclient, and oci installed through pecl. The steps it took for me to have it up and running on 11.4 were: # Install instantclient rpm -Uvh oracle-instantclient11.2-basic-11.2.0.2.0.x86_64.rpm rpm -Uvh oracle-instantclient11.2-devel-11.2.0.2.0.x86_64.rpm # Install OCI8 through pecl pecl install oci8 # add oci8 to modules vi /etc/php5/conf.d/oci8.ini extension=oci8.so # add LD_LIBRARY_PATH to apache vi /etc/sysconfig/apache2 # add to bottom of script export LD_LIBRARY_PATH="/usr/lib/oracle/11.2/client64/lib" # restart Apache /etc/init.d/apache2 restart Celebrating the same procedure on a fresh installation of OpenSUSE 12.1 results in apache throwing the following message at startup: PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib64/php5/extensions/oci8.so' - libnnz11.so: cannot open shared object file: No such file or directory in Unknown on line 0 I can't get any explanation, why it is working for 11.4 and in 12.1 it stops working. Can someone please point me in the right direction..

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• Ubuntu 13.04 running really slow and Hanging

  - by CAM

  Up till recently I have been running 13.04 on my laptop very happily. This morning however, I turned on my laptop to find it running really slow. Takes 5 min to load a program and even then the program freezes and I have had 3 system hangs this morning already. The Unity Desktop appears to run ok but programs do not. Things I have tried so far: Checking for Propitiatory graphics drivers - none shown available (I have bumblebee running already). Using the recovery boot options from Grub to repair broken packages. Recent changes - Updated computer, Installed some indicator applets which have worked fine for me before. System Specs: Asus U36s, Intel Core i5-2450M 2.5GHz, 4GB RAM, Nvidia Geforce 610M-1GB, Dual boot Win7 & Ubuntu 13.04 I'm a bit of a noob with Ubuntu but am happy enough running stuff in terminal if you will advise me on what to run. I'm just a bit stuck on what do to fix this without a reinstall. Thanks a lot for your help.

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• Cognos 8.3 and Oracle11g

  - by hiddenkirby

  When i place ojdbc5.jar in the c8\webapps\p2pd\WEB-INF\lib directory... i receive the error below. And yes the content store is on an oracle 11g RAC database. I am running Oracle11g Client. Cognos version is 8.3 SP4. [Content Manager database connection] 1. [ ERROR ] The database connection failed. 2. [ ERROR ] Content Manager failed to start because it could not load driver "oracle.jdbc.driver.OracleDriver". Any help would be greatly appreciated.

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• nice linux distro for vxl itona

  - by akiva_eshbal

  I'm trying to have some productivity with my VXL ITONA thin client. it is very minimalistic: 128 MB disk, 64 MB ram, with an Ezra via processor. out of the box it comes with GIO linux, I could run from a USB key puppy linux and damnsmalllinux (but I couldn't make them installed on the SSD drive). more customizable distros like arch-linux and slax fail to load due to kernel failure caused by lack of cmov instruction in the VIA processor. I really like to make it usable, can you please recommend me a nice distro? I'm afraid the Gentoo solution is too scary for me right now (compiling a linux kernel over a a thin client is too much) thanks!

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• Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E

  - by Sebastian Bugiu

  I had Ubuntu 11.10 and in the last few weeks I experienced an obscure problem: after I had the computer running for a few days I could no longer connect to google.com or anything related to google. All sites worked with all browsers (Firefox, chrome, opera) except google. It remained in the connecting phase for a few minutes and either timed out or finally connected with this huge delay. Even if I entered other sites such as this one, if it had anything to do with google such adsense or gstatic or whatever with g in it, that site took a long time to load waiting in connecting to gstatic.com . Anything google related took minutes to work, but everything else worked instantly! I tried rebooting or using other machine(with windows on it) and this worked, so it's not network related. But after a few days it started not working again... So I upgraded to the Precise Pangolin hoping this behavior would go away. It didn't! After a few days I get the same behavior as in 11.10. What am I supposed to do? Reboot every other day? I didn't have this problem with neither 10.10 or 11.04. I found the Realtek RTL8168/8111E issue with the r8169 driver but this is not exactly the same card so probably trying r8168 won't help. Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) Subsystem: Toshiba America Info Systems Device ff1c Flags: bus master, fast devsel, latency 0, IRQ 44 I/O ports at 4000 [size=256] Memory at d0010000 (64-bit, prefetchable) [size=4K] Memory at d0000000 (64-bit, prefetchable) [size=64K] Capabilities: [40] Power Management version 7 Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [70] Express Endpoint, MSI 01 Capabilities: [ac] MSI-X: Enable- Count=2 Masked- Capabilities: [cc] Vital Product Data Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 09-00-00-00-ff-ff-00-00 Kernel driver in use: r8169 Kernel modules: r8169

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• Using Y split cables to connect two servers to a single PDU receptacle

  - by sagi

  We have bought a few 30amp 208v PDUs that only have 9 receptacles. The servers we are connecting to those PDUs will not use the full 30amps (at 80%, or actually 40% since we use redundant power) so we need to find a way to connect more than 9 servers to the same 9 receptacles so we'll be not wasting capacity that we pay for. I thought about using a Y split cable like this one: http://www.cablesandkits.com/power-cord-c14-c13-splitter-cable-awg-p-515.html That will let me connect two servers to a single receptacle. Each of the individual receptacles can provide 12 amps of power and individual servers are unlikely to consume more than 3 amps at maximal load so it should provide sufficient power. The question is if there is any other reason why this may be a bad idea and if there is any other solution other than buying PDUs with more receptacles (which I don't want to do because I must use horizontal PDU on these racks and ones with more receptacles consume more U space).

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• Need reccomendation for transferring ASP.NET MVC skills to PHP

  - by Tuck

  I am looking to translate my skills in .NET to PHP - specifically in regards to ASP.NET MVC. At work I am currently using .NET MVC 2.0 on a variety of projects and thoroughly enjoy the platform. Specifically I enjoy the very minimal configuration required to get a project up and running (just create the project, define routes, and start coding), as well as the ability for controller actions to return different items (i.e. ActionResult, JsonResult). Another piece I really like is the way the view/model interaction can be handled. For example I like being able to call return View(model) and having a view page (.aspx) load and having the full model object available to the view, regardless of the model type. I'm looking for a PHP implementation of MVC that is the most similiar to what I am already familiar with. I don't anything apart from the MVC functionality. I've looked at Zend, Symfony, CodeIgniter, etc. and, while they look like they'll be fun to play with in the future, they provide much more functionality than I need. I'd prefer to write my own DAL,form helpers, delegate handlers,authentication/ACL pieces, etc. In short, I just need something to handle the routing and view interactions and will worry about the model implementation myself. Can someone please point me to some lightweight code that accomplishes or comes close to accomplishing my objectives above. Or, can someone identify just the portions of a larger framework that do the same (again, I'm not currently interested in implementing something on a big framework, just the MVC portion and want to implement the model portion myself as much as possible). Thanks in advance...

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• SSIS – Delete all files except for the most recent one

  - by jorg

  Quite often one or more sources for a data warehouse consist of flat files. Most of the times these files are delivered as a zip file with a date in the file name, for example FinanceDataExport_20100528.zip Currently I work at a project that does a full load into the data warehouse every night. A zip file with some flat files in it is dropped in a directory on a daily basis. Sometimes there are multiple zip files in the directory, this can happen because the ETL failed or somebody puts a new zip file in the directory manually. Because the ETL isn’t incremental only the most recent file needs to be loaded. To implement this I used the simple code below; it checks which file is the most recent and deletes all other files. Note: In a previous blog post I wrote about unzipping zip files within SSIS, you might also find this useful: SSIS – Unpack a ZIP file with the Script Task Public Sub Main() 'Use this piece of code to loop through a set of files in a directory 'and delete all files except for the most recent one based on a date in the filename. 'File name example: 'DataExport_20100413.zip Dim rootDirectory As New DirectoryInfo(Dts.Variables("DirectoryFromSsisVariable").Value.ToString) Dim mostRecentFile As String = "" Dim currentFileDate As Integer Dim mostRecentFileDate As Integer = 0 'Check which file is the most recent For Each fi As FileInfo In rootDirectory.GetFiles("*.zip") currentFileDate = CInt(Left(Right(fi.Name, 12), 8)) 'Get date from current filename (based on a file that ends with: YYYYMMDD.zip) If currentFileDate > mostRecentFileDate Then mostRecentFileDate = currentFileDate mostRecentFile = fi.Name End If Next 'Delete all files except the most recent one For Each fi As FileInfo In rootDirectory.GetFiles("*.zip") If fi.Name <> mostRecentFile Then File.Delete(rootDirectory.ToString + "\" + fi.Name) End If Next Dts.TaskResult = ScriptResults.Success End Sub Share this post: email it! | bookmark it! | digg it! | reddit! | kick it! | live it!

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• Performance problems when running Java desktop applications on Citrix Metaframe

  - by demetriusnunes

  We have a desktop Java application running within a Citrix Metaframe server farm and the performance, specially while starting up the app, is very unreliable. Sometimes it takes 15 seconds and sometimes it takes over a minute. It's really unpredicatable. Is there any way to optimize running Java desktop applications within Citrix Metaframe Terminal server sessions to a more reliable performance level? Are there any optimization directed specifically toward Java, such as pre-load JVMs or something like that? Any help would be greatly appreciated.

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• Loading a Template From a User Control

  - by Ricardo Peres

  What if you wanted to load a template (ITemplate property) from an external user control (.ascx) file? Yes, it is possible; there are a number of ways to do this, the one I'll talk about here is through a type converter. You need to apply a TypeConverterAttribute to your ITemplate property where you specify a custom type converter that does the job. This type converter relies on InstanceDescriptor. Here is the code for it: public class TemplateTypeConverter: TypeConverter { public override Boolean CanConvertFrom(ITypeDescriptorContext context, Type sourceType) { return ((sourceType == typeof(String)) || (base.CanConvertFrom(context, sourceType) == true)); } public override Boolean CanConvertTo(ITypeDescriptorContext context, Type destinationType) { return ((destinationType == typeof(InstanceDescriptor)) || (base.CanConvertTo(context, destinationType) == true)); } public override Object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, Object value, Type destinationType) { if (destinationType == typeof(InstanceDescriptor)) { Object objectFactory = value.GetType().GetField("_objectFactory", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(value); Object builtType = objectFactory.GetType().BaseType.GetField("_builtType", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(objectFactory); MethodInfo loadTemplate = typeof(TemplateTypeConverter).GetMethod("LoadTemplate"); return (new InstanceDescriptor(loadTemplate, new Object [] { "~/" + (builtType as Type).Name.Replace('_', '/').Replace("/ascx", ".ascx") })); } return base.ConvertTo(context, culture, value, destinationType); } public static ITemplate LoadTemplate(String virtualPath) { using (Page page = new Page()) { return (page.LoadTemplate(virtualPath)); } } } And, on your control: public class MyControl: Control { [Browsable(false)] [TypeConverter(typeof(TemplateTypeConverter))] public ITemplate Template { get; set; } } This allows the following declaration: Hope this helps! SyntaxHighlighter.config.clipboardSwf = 'http://alexgorbatchev.com/pub/sh/2.0.320/scripts/clipboard.swf'; SyntaxHighlighter.brushes.CSharp.aliases = ['c#', 'c-sharp', 'csharp']; SyntaxHighlighter.brushes.Xml.aliases = ['xml']; SyntaxHighlighter.all();

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• openvz and iptables

  - by rizen

  http://wiki.openvz.org/Setting_up_an_iptables_firewall mentions to load xt_state before starting a container in order to run iptables in containers. so I ran modprobe xt_state on the host and restarted the container and it worked great. To make this persist I added xt_state to /etc/modules. The problem is when I restart the physical node the containers iptables wont work unless I manually restart the container, at which point it'll work again. lsmod shows that xt_state is loaded. anyone know why my containers iptables won't work until I manually restart the container?

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• CodePlex Daily Summary for Tuesday, February 23, 2010

  CodePlex Daily Summary for Tuesday, February 23, 2010New Projects.NET Beginners: This project is a summary of project for first time developer and .net beginners. the aim is to provide tools and libraries to get startet with dev...A simple ASP.NET Currency / Money TextBox User Control: A ASP.NET TextBox control used with AJAX maskeditextender makes it possible to enter numbers but it's not very intuitive to use. CurrencyTextBox co...Academiki: Academik The project aims to be a university social network with content sharing and intellectual property. Academik makes it easier for students t...Acessando Campos com XPath Expression: Esse é um exemplo de como usar Xpath Expression na orchestration do Biztalk 2006. O Artigo do exemplo esta em www.biztalkbrasil.blogspot.comAg.CommandManager: A command manager implementation for Silverlights. Supports commanding to more or less any event using the ICommand interfaceApunta Notas: Apunta notas is just a note taking program that I created to learn WPF. Now you can write everything you need to remember or tell somebody. Or you...AzureKit: AzureKit provides a more direct approach to Azure's Table Service, which takes more advantage of the NoSQL nature of the storage medium.CRM 4.0 Distribute Workflow Activity: This plugin allows to execute a workflow for each entity that has a 1:N or N:N relationship to a given entity. For example: execute a workflow for...Dbg Shell: Dbg Shell replaces WinDbg for debugging dumps. All standard Dbg commands are supported. You can also write scripts in .Net assemblies to automated ...Egg Timer: Egg Timer is a very simple Windows Form application for setting short time-frame alarms.Enterprise Library Extensions: Extensions for the Microsoft Enterprise Library applications blocks which makes programming applications even easier.Event Calendar 2.0 Data Extractor: Really simple app to recover event calendar 2.0 information from iGoogle settings files and turn them into CSV format info for importing to other c...iTwiit: Silverlight Twitter Clientlibtym: Have your complete movie collection at a glance to manage all your movie files very comfortably!Metabolite Enterprise Libraries for EPiServer CMS using Page Type Builder: The Metabolite Enterprise libraries are a set of C# Class Libraries developed for use with EPiServer 5 R2 SP2+ projects using PageTypeBuilder. They...Metro UX: Metro UXMTI: -Personal Expense Tracker: Personal Expense Tracker helps you track your expenses. I tried to find simple win forms expense tracker but found none interesting, so i made one...rarouš: repository for rarouš.weblog articlesSacDotNetUG: SacDotNetUG is an ASP.NET MVC 2 Web application intended for the Sacramento .NET user group. This project servers 2 main goals: to promote the adop...ShellLight: ShellLight is essentially a graphical shell for Silverlight applications that enables a quick auto-complete launcher for features in your solution.Sina Weibo(Microblog): sina weibo .NET libraries and applications.Terrain Independant Navigating Automaton v2.0: This is where members of the Robot Design Team from Stony Brook University come together and work on our unique TINA. This project is for a self-go...Url Rewrite.Net: Url Rewrite.Net is an open-source SEO project which contains Custom Http Module example and Custom Configrutaion Module.It is developed in C#.NET 2...WebPart and WebService Currency Converter: This is only a sample code how to get data from yahoo finance and how to implementing on Sharepoint WebPart or WebServices. This code it is freely...WPF AutoComplete TextBox Control: A AutoComplete TextBox Control written in WPF, Looks like the system built-in auto-completion(SHAutoComplete).ZWaveAPI: This project is aim to create an open class library on ZWave. It is based on article from digiWave.dk New Releases.NET Beginners: MathLab Visual Studio Project Template: First preview to a mathlab beginners library..NET Beginners: Turtle Visual Studio Project Template: The turtle engine is a very simlpe turtle which runs over a beach and leaves a track.A simple ASP.NET Currency / Money TextBox User Control: CurrencyTextBox Source v1.0: Source code with a test project.A simple ASP.NET Currency / Money TextBox User Control: CurrencyTextBox.dll: The User Control for use in projects.Acessando Campos com XPath Expression: Source Code SampleXPathExpression: O Source code contem o Projeto em Visual Studio 2005.Actipro WPF Controls Contrib: v2009.2 build 515: Minor tweaks and updated to target Actipro WPF Studio 2009.2 (build 515).Analysis Management System: 1.0.0.1 Update: Fix - Issue 4004 Nieuw - Beschikbare klanten kunnen nu bekeken worden via Extra/Aanvragers (Ctrl R)Apunta Notas: Apunta Notas 1.0 Release Candidate: There is the Release Candidate of Apunta Notas.ARSoft.Tools.Net - C# DNS and SPF Library: 1.2.0: Added asynchronous operations for DNS client.CRM 4.0 Distribute Workflow Activity: Beta: Initial release. 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Please notify about bugs.mojoPortal: 2.3.3.9: see release notes on mojoPortal.com http://www.mojoportal.com/mojoportal-2339-released.aspx This release makes it easy to use Artisteer html templa...Net Tool: v1.01: User interface has been changedOpen NFSe: Open NFSe 0.1 (Salvador): Open NFSe 0.1 (Salvador)Paint.NET PSD Plugin: 1.0.7: Further substantial improvements in speed of both loading and saving. In particular, loading is about 5x as fast as in version 1.0.6. 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Load Library Project Using We...WSUS Smart Approve: 1.0.0.2: Fix: 25903ZuneConsole: ZuneConsole: Console GUI for the Zune Customs library, which should make everything work. This is what you should download.ZuneConsole: ZuneConsole How-To Manual: A quick (only 9 pages lol) tutorial on how to add custom artist info to your Zune.Most Popular ProjectsRawrWBFS ManagerAJAX Control ToolkitMicrosoft SQL Server Product Samples: DatabaseSilverlight ToolkitWindows Presentation Foundation (WPF)ASP.NETDotNetNuke® Community EditionImage Resizer Powertoy Clone for WindowsMicrosoft SQL Server Community & SamplesMost Active ProjectsDinnerNow.netRawrBlogEngine.NETNB_Store - Free DotNetNuke Ecommerce Catalog ModuleSharpyInfoServicejQuery Library for SharePoint Web ServicesPHPExcelpatterns & practices – Enterprise LibrarySharePoint Contrib

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• Memory Pressure Protection Feature for TCP Stack - Provided by Microsoft Security Update KB967723

  - by Angry_IT_Guru

  We've been having a lot of funky issues with some of our web based applications that allow clients to submit lot of image files to our servers. Lots of ports are used in the process. http://www.microsoft.com/technet/security/bulletin/MS09-048.mspx - released in Sept-2009. support.microsoft.com/kb/974288 - Memory Pressure Protection description. Evidently, after applying KB967723, our clients receive funky error messages as if connections cannot be made to the server or connections have been closed. There doesn't appear to be a pattern and sometimes it works and other times is doesn't. Typically we've noticed it when server is under load. I'm curious what others think about this MPP and any issues that you may have experienced from it. I understand its purpose, but I think it may have broken a lot of apps in the process. It doesn't look like Microsoft made this "feature" public to everyone.

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• Run WordPress & Other Web Apps with Windows Web Platform

  - by Matthew Guay

  Would you like to run WordPress or other web apps on your PC so you can easily test and design websites?  Here we’ll look at how you can get the latest web apps on your computer in only a few quick steps. Many web apps today, such as WordPress, MediaWiki, and more, are open source and can be run for free from any computer with even a simple local web server.  They are often very difficult to install on your computer, since they require a number of dependencies such as PHP and MySQL.  Microsoft has worked to make this easier, releasing the Windows Web Platform Installer.  This lets you install many popular web apps and free tools in Windows with only a few clicks. Here we’re going to look at how to install WordPress and the free Visual Web Developer 2010 Express to edit web code with the Web Platform Installer.  But, if you’d rather install a different web app or tool, feel free to choose those as the installations are generally similar. Getting Started Head over to Microsoft’s Web development site and download the Web Platform Installer (link below).  This will download very quick, as it is just a small loader.  When you run this loader, it will download the Web Platform Installer files.  The Web Platform Installer works on XP, Vista, and Windows 7, as well as the related versions of Windows Server. After a couple moments, the Web Platform Installer will open and load information about the latest web offerings.    Now you can choose what you want to install.  You can quickly select the recommended products for several categories such as Web Server, Database, and more. Alternately, click Customize under the category and select exactly what you want to install.  Note that items already installed on your computer will be grayed out. We wanted to install Visual Web Developer 2010 Express, so select Customize under Tools, and select Visual Web Developer 2010 Express. Or, for more preset choices, select Options on the bottom of the window. You can choose to add Multimedia, Developer, and Enterprise tools to the lists, or add a new preset list from a feed. Choose Specific Web apps to Install We wanted to install WordPress, so instead of choosing a preset, select the Web Applications tab on the left.  Now you can choose from a variety of apps based on category, or you can view them all together in an A to Z, Most Popular, or Highest Rating list. Click the checkbox beside the app you want to install to select it, or click the “i” for more information. Here’s the More Information pane for WordPress.  If you’re ready to install it, click the checkbox. Now you can go back and add more web apps or tools to the install list if you like.  The Web Platform Installer will automatically find and select prerequisite apps such as MySQL, so you won’t need to worry about finding them. Once you’ve selected everything you want to install, click the Install button on the bottom of the window. The Web Platform Installer will now show you everything that’s selected, including components that it automatically selected.  Notice we only chose to install WordPress and Visual Web Developer 2010 Express, but it also has selected MySQL and PHP automatically.  Click I Accept to proceed. Enter an administrator password for MySQL before the setup begins. Now the Web Platform Installer will take over, automatically downloading, installing, and configuring all of your web apps.  It will also activate optional Windows components that may be needed on your computer.  This may take several minutes, depending on the components you selected and your internet speed.   Setting up Your Test Site Once the installation is finished, you’ll be asked to enter some information about your site.  You can simply accept the defaults or enter your own choices, and then click Continue. Now you’ll need to enter some information for your web apps.  When installing WordPress, you’ll need to choose a database and enter administrative usernames and passwords.  You may also be asked to enter extra information for additional security, but for a local-only test site this isn’t necessary.  Click Continue when you’re finished. You’ll need to wait a few more moments as it complete the setup of your web apps.  The good thing is, once it’s finished, they’ll be ready to go with only minimal configuration. And you’re finished!  The installer will let you know everything it installed, and if there were any problems.  In our test, Visual Web Developer 2010 Express failed to install successfully.  Often the problems may be with the download, so click Finish and then reselect the apps that didn’t install and run the installer again. Now you’re ready to run WordPress from your PC.  Click the Launch WordPress link or enter http://localhost:80/wordpress in your browser to get started. You’ll only have a little more setup to do on WordPress to get it running.  Once you’ve opened your WordPress page in your browser, enter a name for your blog and your email address, and click Install WordPress.   After a few seconds, you should see a Success! page with your username and a temporary password.  Copy the password, and then click Log In. Enter admin as the Username and paste the random generated password, and click Log In. WordPress will remind you to change the default password.  Click the Yes, Take me to my profile page link to do this. Enter something easier for you to remember, and click Update Profile. Now you’re ready to enjoy your new WordPress install on Windows.  You can add plugins and themes, and everything else you’d do with a normal WordPress site.  Here’s the dashboard running from localhost. And here’s the default blog running. Setting up Visual Web Developer 2010 Express As mentioned before, Visual Web Developer 2010 Express didn’t install correctly on our first try, but the second time it installed seamlessly.  Once it’s installed, launch it from your start menu as normal.  It may take a few minutes to load on the first run as it is finishing up setup. You may notice that the splash screen displayed while the program is loading says For Evaluation Purposes Only.  This is because you still need to register the program. You have 30 days to register the program, but let’s go ahead and do it to get this step out of the way.  Click Help in the menu bar, and select Register Product. Click Obtain a registration key online in the popup window. You’ll need to sign in with your Windows Live ID, and then fill out a quick form. When you’re done, copy the registration key displayed and paste it into the registration dialog in Visual Web Developer.   Now you’ve got a registered, free web development program with full standards compliance and IntelliSense to help you work smarter and faster.  And it works great with your local web apps, so you can create, tweak, and then deploy, all from your desktop with this simple installer! Install More Apps You can always run the Web Platform Installer again in the future and add more apps if you’d like.  The install adds a link to the Installer in the Start menu; just run it and repeat the steps above with your new selections. Also, from the installer, you can cleanup the setup files downloaded during the installation if you want.  Click the Options link in the bottom of the window, and then scroll down and select Delete installer cache folder. Uninstalling the apps is not as easy, unfortunately.  If you wish to uninstall the Web Platform Installer and everything you installed with it, you’ll need to uninstall each item individually.  One easy way to see what was all installed together is to sort the entries in Uninstall Programs by date.  In our case, we also installed some other applications on the same day, but it’s easier to see what was installed together. Or if you are not a fan of using Programs and Features to uninstall them, try out a program like Revo Uninstaller Pro. Conclusion Whether you’re a full-time web developer or just enjoy testing out the latest web apps, the Web Platform Installer makes it quick and easy to get your computer loaded up with the latest bits.  In fact, it’s easier to install these tools with all their dependencies than it is to install many standard boxed programs. If you’d like to take your web server anywhere you go and not have it confined to your desktop, then check out our article on how to Turn Your Flashdrive into a Portable Webserver. Link Download the Microsoft Web Platform Installer Similar Articles Productive Geek Tips Linux QuickTip: Downloading and Un-tarring in One StepQuick Tip: Set a Future Date for a Post in WordPressHow-To Geek SoftwareAdd Social Bookmarking (Digg This!) Links to your Wordpress BlogHow-To Geek Software: WordPress Comment Moderation Notifier TouchFreeze Alternative in AutoHotkey The Icy Undertow Desktop Windows Home Server – Backup to LAN The Clear & Clean Desktop Use This Bookmarklet to Easily Get Albums Use AutoHotkey to Assign a Hotkey to a Specific Window Latest Software Reviews Tinyhacker Random Tips Xobni Plus for Outlook All My Movies 5.9 CloudBerry Online Backup 1.5 for Windows Home Server Snagit 10 Windows Media Player Glass Icons (icons we like) How to Forecast Weather, without Gadgets Outlook Tools, one stop tweaking for any Outlook version Zoofs, find the most popular tweeted YouTube videos Video preview of new Windows Live Essentials 21 Cursor Packs for XP, Vista & 7

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• Advise on career development [closed]

  - by Mike Young

  I am an amateur programmer working at a start-up. I didn't try coding at college. I've been working for 2 months now on web development. I'm satisfied with my progress. My project will go live soon. I work on front-end and my colleague integrates my work in his. So I decided to learn back-end technologies so that I would be able to work on a project from scratch, help my company build up. I recently got to know about the technologies used by fb and was fascinated to learn ,work on them,keep motivating myself. Now I want to work on building a product from scratch, be good at database concepts, a language like ruby or python, and get to know load balancing, dynamic requests from servers, hosting a website, real time communication, secured login, implementing sophisticated search feature for the app, using git by the end of the project.I would like to be a full stack developer in due course of time and learn everything in detail. I decide to keep myself out of time frame, learn every concept in detail.I would like to use both rdbms and non relational dbm for the project. I have no experience except some beginner knowledge in html5,css and JavaScript. I would like to get some advice on how to proceed forward step by step,flow what technologies to pick up and project idea which includes all the above.

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• Join our webcast: Discover What’s New in Oracle Data Integrator and Oracle GoldenGate

  - by Irem Radzik

  Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif"; mso-fareast-font-family:"Times New Roman";} Data integration team has organized a series of webcasts for this summer. We are kicking it off this Thursday June 30th at 10am PT with a product update webcast: Discover What’s New in Oracle Data Integrator and Oracle GoldenGate. In this webcast you will hear from product management about the new patch updates to both GoldenGate 11g R1 and ODI 11gR1. Jeff Pollock, Sr. Director of Product Management for ODI will talk about the new features in Oracle Data Integrator 11.1.1.5, including the data lineage integration with OBI EE, enhanced web services to support flexible architectures as well as capabilities for efficient object execution such as Load Plans. Jeff will discuss support for complex files and performance enhancements. Chris McAllister, Sr. Director of Product Management for Oracle GoldenGate will cover the new features of Oracle GoldenGate 11.1.1.1 such as increased data security by supporting Oracle Database Advanced Security option, deeper integration with Oracle Database, and the expanded list of heterogeneous databases GoldenGate supports . Chris will also talk about the new Oracle GoldenGate 11gR1 release for HP NonStop platform and will provide information on our strategic direction for product development. Join us this Thursday at 10am PT/ 1pm ET to hear directly from Data Integration Product Management . You can register here for the June 30th webcast as well as for the upcoming ones in our summer webcast series.

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• Migrating from SQL Trace to Extended Events

  - by extended_events

  In SQL Server codenamed “Denali” we are moving our diagnostic tracing capabilities forward by building a system on top of Extended Events. With every new system you face the specter of migration which is always a bit of a hassle. I’m obviously motivated to see everyone move their diagnostic tracing systems over to the new extended events based system, so I wanted to make sure we lowered the bar for the migration process to help ease your trials. In my initial post on Denali CTP 1 I described a couple tables that we created that will help map the existing SQL Trace Event Classes to the equivalent Extended Events events. In this post I’ll describe the tables in a bit more details, explain the relationship between the SQL Trace objects (Event Class & Column) and Extended Event objects (Events & Actions) and at the end provide some sample code for a managed stored procedure that will take an existing SQL Trace session (eg. a trace that you can see in sys.Traces) and converts it into event session DDL. Can you relate? In some ways, SQL Trace and Extended Events is kind of like the Standard and Metric measuring systems in the United States. If you spend too much time trying to figure out how to convert between the two it will probably make your head hurt. It’s often better to just use the new system without trying to translate between the two. That said, people like to relate new things to the things they’re comfortable with, so, with some trepidation, I will now explain how these two systems are related to each other. First, some terms… SQL Trace is made up of Event Classes and Columns. The Event Class occurs as the result of some activity in the database engine, for example, SQL:Batch Completed fires when a batch has completed executing on the server. Each Event Class can have any number of Columns associated with it and those Columns contain the data that is interesting about the Event Class, such as the duration or database name. In Extended Events we have objects named Events, EventData field and Actions. The Event (some people call this an xEvent but I’ll stick with Event) is equivalent to the Event Class in SQL Trace since it is the thing that occurs as the result of some activity taking place in the server. An  EventData field (from now on I’ll just refer to these as fields) is a piece of information that is highly correlated with the event and is always included as part of the schema of an Event. An Action is something that can be associated with any Event and it will cause some additional “action” to occur when ever the parent Event occurs. Actions can do a number of different things for example, there are Actions that collect additional data and, take memory dumps. When mapping SQL Trace onto Extended Events, Columns are covered by a combination of both fields and Actions. Knowing exactly where a Column is covered by a field and where it is covered by an Action is a bit of an art, so we created the mapping tables to make you an Artist without the years of practice. Let me draw you a map. Event Mapping The table dbo.trace_xe_event_map exists in the master database with the following structure: Column_name Type trace_event_id smallint package_name nvarchar xe_event_name nvarchar By joining this table sys.trace_events using trace_event_id and to the sys.dm_xe_objects using xe_event_name you can get a fair amount of information about how Event Classes are related to Events. The most basic query this lends itself to is to match an Event Class with the corresponding Event. SELECT     t.trace_event_id,     t.name [event_class],     e.package_name,     e.xe_event_name FROM sys.trace_events t INNER JOIN dbo.trace_xe_event_map e     ON t.trace_event_id = e.trace_event_id There are a couple things you’ll notice as you peruse the output of this query: For the most part, the names of Events are fairly close to the original Event Class; eg. SP:CacheMiss == sp_cache_miss, and so on. We’ve mostly stuck to a one to one mapping between Event Classes and Events, but there are a few cases where we have combined when it made sense. For example, Data File Auto Grow, Log File Auto Grow, Data File Auto Shrink & Log File Auto Shrink are now all covered by a single event named database_file_size_change. This just seemed like a “smarter” implementation for this type of event, you can get all the same information from this single event (grow/shrink, Data/Log, Auto/Manual growth) without having multiple different events. You can use Predicates if you want to limit the output to just one of the original Event Class measures. There are some Event Classes that did not make the cut and were not migrated. These fall into two categories; there were a few Event Classes that had been deprecated, or that just did not make sense, so we didn’t migrate them. (You won’t find an Event related to mounting a tape – sorry.) The second class is bigger; with rare exception, we did not migrate any of the Event Classes that were related to Security Auditing using SQL Trace. We introduced the SQL Audit feature in SQL Server 2008 and that will be the compliance and auditing feature going forward. Doing this is a very deliberate decision to support separation of duties for DBAs. There are separate permissions required for SQL Audit and Extended Events tracing so you can assign these tasks to different people if you choose. (If you’re wondering, the permission for Extended Events is ALTER ANY EVENT SESSION, which is covered by CONTROL SERVER.) Action Mapping The table dbo.trace_xe_action_map exists in the master database with the following structure: Column_name Type trace_column_id smallint package_name nvarchar xe_action_name nvarchar You can find more details by joining this to sys.trace_columns on the trace_column_id field. SELECT     c.trace_column_id,     c.name [column_name],     a.package_name,     a.xe_action_name FROM sys.trace_columns c INNER JOIN    dbo.trace_xe_action_map a     ON c.trace_column_id = a.trace_column_id If you examine this list, you’ll notice that there are relatively few Actions that map to SQL Trace Columns given the number of Columns that exist. This is not because we forgot to migrate all the Columns, but because much of the data for individual Event Classes is included as part of the EventData fields of the equivalent Events so there is no need to specify them as Actions. Putting it all together If you’ve spent a bunch of time figuring out the inner workings of SQL Trace, and who hasn’t, then you probably know that the typically set of Columns you find associated with any given Event Class in SQL Profiler is not fix, but is determine by the contents of the table sys.trace_event_bindings. We’ve used this table along with the mapping tables to produce a list of Event + Action combinations that duplicate the SQL Profiler Event Class definitions using the following query, which you can also find in the Books Online topic How To: View the Extended Events Equivalents to SQL Trace Event Classes. USE MASTER; GO SELECT DISTINCT    tb.trace_event_id,    te.name AS 'Event Class',    em.package_name AS 'Package',    em.xe_event_name AS 'XEvent Name',    tb.trace_column_id,    tc.name AS 'SQL Trace Column',    am.xe_action_name as 'Extended Events action' FROM (sys.trace_events te LEFT OUTER JOIN dbo.trace_xe_event_map em    ON te.trace_event_id = em.trace_event_id) LEFT OUTER JOIN sys.trace_event_bindings tb    ON em.trace_event_id = tb.trace_event_id LEFT OUTER JOIN sys.trace_columns tc    ON tb.trace_column_id = tc.trace_column_id LEFT OUTER JOIN dbo.trace_xe_action_map am    ON tc.trace_column_id = am.trace_column_id ORDER BY te.name, tc.name As you might imagine, it’s also possible to map an existing trace definition to the equivalent event session by judicious use of fn_trace_geteventinfo joined with the two mapping tables. This query extracts the list of Events and Actions equivalent to the trace with ID = 1, which is most likely the Default Trace. You can find this query, along with a set of other queries and steps required to migrate your existing traces over to Extended Events in the Books Online topic How to: Convert an Existing SQL Trace Script to an Extended Events Session. USE MASTER; GO DECLARE @trace_id int SET @trace_id = 1 SELECT DISTINCT el.eventid, em.package_name, em.xe_event_name AS 'event'    , el.columnid, ec.xe_action_name AS 'action' FROM (sys.fn_trace_geteventinfo(@trace_id) AS el    LEFT OUTER JOIN dbo.trace_xe_event_map AS em       ON el.eventid = em.trace_event_id) LEFT OUTER JOIN dbo.trace_xe_action_map AS ec    ON el.columnid = ec.trace_column_id WHERE em.xe_event_name IS NOT NULL AND ec.xe_action_name IS NOT NULL You’ll notice in the output that the list doesn’t include any of the security audit Event Classes, as I wrote earlier, those were not migrated. But wait…there’s more! If this were an infomercial there’d by some obnoxious guy next to me blogging “Well Mike…that’s pretty neat, but I’m sure you can do more. Can’t you make it even easier to migrate from SQL Trace?”  Needless to say, I’d blog back, in an overly excited way, “You bet I can' obnoxious blogger side-kick!” What I’ve got for you here is a Extended Events Team Blog only special – this tool will not be sold in any store; it’s a special offer for those of you reading the blog. I’ve wrapped all the logic of pulling the configuration information out of an existing trace and and building the Extended Events DDL statement into a handy, dandy CLR stored procedure. Once you load the assembly and register the procedure you just supply the trace id (from sys.traces) and provide a name for the event session. Run the procedure and out pops the DDL required to create an equivalent session. Any aspects of the trace that could not be duplicated are included in comments within the DDL output. This procedure does not actually create the event session – you need to copy the DDL out of the message tab and put it into a new query window to do that. It also requires an existing trace (but it doesn’t have to be running) to evaluate; there is no functionality to parse t-sql scripts. I’m not going to spend a bunch of time explaining the code here – the code is pretty well commented and hopefully easy to follow. If not, you can always post comments or hit the feedback button to send us some mail. Sample code: TraceToExtendedEventDDL   Installing the procedure Just in case you’re not familiar with installing CLR procedures…once you’ve compile the assembly you can load it using a script like this: -- Context to master USE master GO -- Create the assembly from a shared location. CREATE ASSEMBLY TraceToXESessionConverter FROM 'C:\Temp\TraceToXEventSessionConverter.dll' WITH PERMISSION_SET = SAFE GO -- Create a stored procedure from the assembly. CREATE PROCEDURE CreateEventSessionFromTrace @trace_id int, @session_name nvarchar(max) AS EXTERNAL NAME TraceToXESessionConverter.StoredProcedures.ConvertTraceToExtendedEvent GO Enjoy! -Mike

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• Should I upgrade to "Ubuntu 14.04 'Trusty Tahr'" from "Ubuntu 12.04 LTS" and what care do I need to take if I upgrade?

  - by PHPLover

  I'm basically a Web Developer(PHP Developer) by profession. I mainly work on PHP, jQuery, AJAX, Smarty, HTML and CSS, Bootstrap front-end web development framework. I've also installed and using IDEs/editors like Sublime Text, NetBeans. I'm also using Git repository for my website development as a versioning tool. I'm using "Ubuntu 12.04 LTS" on my machine almost since last two years. My machine configuraion is as follows: Memory : 3.7 GiB Processor : Intel® Core™ i3 CPU M 370 @ 2.40GHz × 4 Graphics : Unknown OS type : 64-bit Disk : 64-bit The important softwares present on my machine and which I'm using daily for my work are as follows: PHP : PHP 5.3.10-1ubuntu3.13 with Suhosin-Patch (cli) (built: Jul 7 2014 18:54:55) Copyright (c) 1997-2012 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2012 Zend Technologies Apache web server : /usr/sbin/apachectl: 87: ulimit: error setting limit (Operation not permitted) Server version: Apache/2.2.22 (Ubuntu) Server built: Jul 22 2014 14:35:25 Server's Module Magic Number: 20051115:30 Server loaded: APR 1.4.6, APR-Util 1.3.12 Compiled using: APR 1.4.6, APR-Util 1.3.12 Architecture: 64-bit Server MPM: Prefork threaded: no forked: yes (variable process count) Server compiled with.... -D APACHE_MPM_DIR="server/mpm/prefork" -D APR_HAS_SENDFILE -D APR_HAS_MMAP -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled) -D APR_USE_SYSVSEM_SERIALIZE -D APR_USE_PTHREAD_SERIALIZE -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT -D APR_HAS_OTHER_CHILD -D AP_HAVE_RELIABLE_PIPED_LOGS -D DYNAMIC_MODULE_LIMIT=128 -D HTTPD_ROOT="/etc/apache2" -D SUEXEC_BIN="/usr/lib/apache2/suexec" -D DEFAULT_PIDLOG="/var/run/apache2.pid" -D DEFAULT_SCOREBOARD="logs/apache_runtime_status" -D DEFAULT_LOCKFILE="/var/run/apache2/accept.lock" -D DEFAULT_ERRORLOG="logs/error_log" -D AP_TYPES_CONFIG_FILE="mime.types" -D SERVER_CONFIG_FILE="apache2.conf" MySQL : 5.5.38-0ubuntu0.12.04.1 Smarty : 2.6.18 **NetBeans :** NetBeans IDE 8.0 (Build 201403101706) Sublime Text 2 : Version 2.0.2, Build 2221 Yesterday suddenly a pop-up message appeared on my screen asking me to upgrade to "Ubuntu 14.04 'Trusty Tahr'". I'd also be very happy to upgrade my system to "Ubuntu 14.04 'Trusty Tahr'". Following are the issues about which I'm little bit scared about and I need you all talented people's expert advice/help/suggestions on it: Will upgrading to "Ubuntu 14.04 'Trusty Tahr'" affect the softwares I mentioned above? I mean will I need to re-install/un-install and install these softwares too? Do I really need to and is it really a worth to upgrade to "Ubuntu 14.04 'Trusty Tahr'" from "Ubuntu 12.04 LTS" now? If I upgrade to "Ubuntu 14.04 'Trusty Tahr'" what advantage I'll get from web developer's point of view? Will the upgrade be hassle free and will I be ablr to continue my on-going work without any difficulties? Is "Ubuntu 14.04 'Trusty Tahr'" a LTS version and if yes till when it's going to provide support? These are the five crucial queries I have. If you want any further explanation from me please feel free to ask me. Thanks for spending some of your vaulable time in reading and understanding my issue. Any kind of help/comment/suggestion/answer would be highly appreciated. Though if someone gives canonical, precise and up to the mark answer, it will be of great help to me as well as other web developers using Ubuntu around the world. Once again thank you so much you great people around the globe. Waiting for your precious replies.

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• ndiswrapper wlan driver installed, but wlan still does not work

  - by mugetsu

  I'm trying to get my Atheros AR1111 EB-WG PCI wireless adapter to work. Right now wifi is not even detected. I'm on ubuntu 12.04 64bit and I managed to find a xp64bit driver. I followed the exact steps here: https://help.ubuntu.com/community/WifiDocs/Driver/Ndiswrapper And where I do ndiswrapper -l I get something like : {name of driver} : driver installed device ({Chipset ID}) present which shows that the driver installed properly However, after I load the new module : sudo modprobe ndiswrapper nothing happens, and iwconfig shows that I still have no wlan. I tried to do dmseg | grep ndiswrapper, but there were no driver loading errors or anything strange. I also have blacklist ath5k, ath8k in /etc/modprobe.d/blacklist.conf What am I doing wrong? What could be causing this?

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• Globalization, Localization And Why My Application Stopped Launching

  - by Paulo Morgado

  When I was localizing a Windows Phone application I was developing, I set the argument on the constructor of the AssemblyCultureAttribute for the neutral culture (en-US in this particular case) for my application. As it was late at night (or early in the dawn ) I went to sleep and, on the next day, the application wasn’t launching although it compiled just fine. I’ll have to confess that it took me a couple of nights to figure out what I had done to my application. Have you figured out what I did wrong? The documentation for the AssemblyCultureAttribute states that: The attribute is used by compilers to distinguish between a main assembly and a satellite assembly. A main assembly contains code and the neutral culture's resources. A satellite assembly contains only resources for a particular culture, as in [assembly:AssemblyCultureAttribute("de")]. Putting this attribute on an assembly and using something other than the empty string ("") for the culture name will make this assembly look like a satellite assembly, rather than a main assembly that contains executable code. Labeling a traditional code library with this attribute will break it, because no other code will be able to find the library's entry points at runtime. So, what I did was marking the once main assembly as a satellite assembly for the en-US culture which made it impossible to find its entry point. To set the the neutral culture for the assembly resources I should haveused (and eventually did) the NeutralResourcesLanguageAttribute. According to its documentation: The NeutralResourcesLanguageAttribute attribute informs the ResourceManager of the application's default culture, and also informs the ResourceManager that the default culture's resources are found in the main application assembly. When looking up resources in the same culture as the default culture, the ResourceManager automatically uses the resources located in the main assembly instead of searching for a satellite assembly. This improves lookup performance for the first resource you load, and can reduce your working set.

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• WAMP, DD-WRT, Using DNSMasq to access multiple virtual hosts via aliases on local network

  - by christian

  I've updated my question to coincide with my progress I am attempting to configure WAMP on my development machine. I would like to use it in conjunction with DD-WRT's DNSMasq feature to access multiple virtual hosts via aliases (dev1.local,dev2.local,etc.) over my local wireless network. I have followed the following tutorial which allows me to setup virtual hosts and access on local network by ip addresses. http://www.logicspot.com/web-development-2/viewing-a-locally-hosted-website-with-your-smartphone/ I've got this up and running. For simplicity sake I'd still like to setup DNSMasq to connect via aliases. I have followed the following tutorial http://www.question-defense.com/2008/12/29/add-static-dns-entries-to-dd-wrt-router-firmware And the aliases load on my development machine, but I can not access via the aliases on my mobile devices connected to the local network. I can however access via IPs. Thanks for any help you can provide

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