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  • Social Engineering approach to collecting from deadbeat ebay winners

    - by Malcolm Anderson
    You just sold something on e-bay and now the winner won't pay up.  What do you do?  I'm not sure what the legality of this kind of Social Engineering hack is, but I believe you've got to give it points for elegance.   Here's the link to the lifehacker.com post (I can't find the original Reddit post.) Reddit user "BadgerMatt" (we'll call him Matt for short) recently posted a story about how he tried to sell tickets to a sporting event on eBay, but when the auction was won the winning bidder backed out of the deal. In some cases this is mainly an inconvenience and you can re-list the item, but Matt was selling tickets to a sporting event and no longer had the time to do that. With the losing bidders uninterested in the tickets, he was going to end up stuck with tickets he couldn't use and a deadbeat bidder who was unwilling to honor their contract. Rather than give up, Matt decided to trick her into paying: I created a new eBay account, "Payback" we'll call it, and sent her a message: "Hi there, I noticed you won an auction for 4 [sporting event] tickets. I meant to bid on these but couldn't get to a computer. I wanted to take my son and dad and would be willing to give you $1,000 for the tickets. I imagine that you've already made plans to attend, but I figured it was worth a shot." The woman agreed, but for $1,100. She paid for the auction, received the tickets, and then Matt (of course) never re-purchased them. Needless to say, the woman was angry. Perhaps it was the wrong thing for the right reasons, but I'm mostly jealous I never thought of it back when I still sold things on eBay.

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  • ERP Customizations...Are your CEMLI’s Holding You Back?

    - by Di Seghposs
    Upgrading your Oracle applications can be an intimidating and nerve-racking experience depending on your organization’s level of customizations. Often times they have an on-going effect on your organization causing increased complexity, less flexibility, and additional maintenance cost. Organizations that reduce their dependency on customizations: Reduce complexity by up to 50% Reduce the cost of future maintenance and upgrades  Create a foundation for easier enablement of new product functionality and business value Oracle Consulting offers a complimentary service called Oracle CEMLI Benchmark and Analysis, which is an effective first step used to evaluate your E-Business Suite application CEMLI complexity.  The service will help your organization understand the number of customizations you have, how you rank against your peer groups and identifies target areas for customization reduction by providing a catalogue of customizations by object type, CEMLI ID or Project ID and Business Process. Whether you’re currently deployed on-premise, managed private cloud or considering a move to the cloud, understanding your customizations is critical as you begin an upgrade.  Learn how you can reduce complexity and overall TCO with this informative screencast.  For more information or to take advantage of this complimentary service today, contact Oracle Consulting directly at ask-oracleconsulting.com_us@oracle.com

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  • How to conciliate OOAD and Database Design?

    - by user1620696
    Recently I've studied about object oriented analysis and design and I liked a lot about it. In every place I've read people say that the idea is to start with the minimum set of requirements and go improving along the way, revisiting this each iteration and making it better as we contiuously develop and contact the customer interested in the software. In particular, one course from Lynda.com said a lot of that: we don't want to spend a lot of time planing everything upfront, we just want to have the minimum to get started and then improve this each iteration. Now, I've also seem a course from the same guy about database design, and there he says differently. He says that although when working with object orientation he likes the agile iterative approach, for database design we should really spend a lot of time planing things upfront instead of just going along the way with the minimum. But this confuses me a little. Indeed, the database will persist important data from our domain model and perhaps configurations of the software and so on. Now, if I'm going to continuously revist the analysis and design of the model, it seems the database design should change also. In the same way, if we plan all the database upfront it seems we are also planing all the model upfront, so the two ideas seems to be incompatible. I really like agile iterative approach, but I'm also looking at getting better design for the database also, so when working with agile iterative approach, how should we deal with the database design?

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  • OWB 11gR2 - Early Arriving Facts

    - by Dawei Sun
    A common challenge when building ETL components for a data warehouse is how to handle early arriving facts. OWB 11gR2 introduced a new feature to address this for dimensional objects entitled Orphan Management. An orphan record is one that does not have a corresponding existing parent record. Orphan management automates the process of handling source rows that do not meet the requirements necessary to form a valid dimension or cube record. In this article, a simple example will be provided to show you how to use Orphan Management in OWB. We first import a sample MDL file that contains all the objects we need. Then we take some time to examine all the objects. After that, we prepare the source data, deploy the target table and dimension/cube loading map. Finally, we run the loading maps, and check the data in target dimension/cube tables. OK, let’s start… 1. Import MDL file and examine sample project First, download zip file from here, which includes a MDL file and three source data files. Then we open OWB design center, import orphan_management.mdl by using the menu File->Import->Warehouse Builder Metadata. Now we have several objects in BI_DEMO project as below: Mapping LOAD_CHANNELS_OM: The mapping for dimension loading. Mapping LOAD_SALES_OM: The mapping for cube loading. Dimension CHANNELS_OM: The dimension that contains channels data. Cube SALES_OM: The cube that contains sales data. Table CHANNELS_OM: The star implementation table of dimension CHANNELS_OM. Table SALES_OM: The star implementation table of cube SALES_OM. Table SRC_CHANNELS: The source table of channels data, that will be loaded into dimension CHANNELS_OM. Table SRC_ORDERS and SRC_ORDER_ITEMS: The source tables of sales data that will be loaded into cube SALES_OM. Sequence CLASS_OM_DIM_SEQ: The sequence used for loading dimension CHANNELS_OM. Dimension CHANNELS_OM This dimension has a hierarchy with three levels: TOTAL, CLASS and CHANNEL. Each level has three attributes: ID (surrogate key), NAME and SOURCE_ID (business key). It has a standard star implementation. The orphan management policy and the default parent setting are shown in the following screenshots: The orphan management policy options that you can set for loading are: Reject Orphan: The record is not inserted. Default Parent: You can specify a default parent record. This default record is used as the parent record for any record that does not have an existing parent record. If the default parent record does not exist, Warehouse Builder creates the default parent record. You specify the attribute values of the default parent record at the time of defining the dimensional object. If any ancestor of the default parent does not exist, Warehouse Builder also creates this record. No Maintenance: This is the default behavior. Warehouse Builder does not actively detect, reject, or fix orphan records. While removing data from a dimension, you can select one of the following orphan management policies: Reject Removal: Warehouse Builder does not allow you to delete the record if it has existing child records. No Maintenance: This is the default behavior. Warehouse Builder does not actively detect, reject, or fix orphan records. (More details are at http://download.oracle.com/docs/cd/E11882_01/owb.112/e10935/dim_objects.htm#insertedID1) Cube SALES_OM This cube is references to dimension CHANNELS_OM. It has three measures: AMOUNT, QUANTITY and COST. The orphan management policy setting are shown as following screenshot: The orphan management policy options that you can set for loading are: No Maintenance: Warehouse Builder does not actively detect, reject, or fix orphan rows. Default Dimension Record: Warehouse Builder assigns a default dimension record for any row that has an invalid or null dimension key value. Use the Settings button to define the default parent row. Reject Orphan: Warehouse Builder does not insert the row if it does not have an existing dimension record. (More details are at http://download.oracle.com/docs/cd/E11882_01/owb.112/e10935/dim_objects.htm#BABEACDG) Mapping LOAD_CHANNELS_OM This mapping loads source data from table SRC_CHANNELS to dimension CHANNELS_OM. The operator CHANNELS_IN is bound to table SRC_CHANNELS; CHANNELS_OUT is bound to dimension CHANNELS_OM. The TOTALS operator is used for generating a constant value for the top level in the dimension. The CLASS_FILTER operator is used to filter out the “invalid” class name, so then we can see what will happen when those channel records with an “invalid” parent are loading into dimension. Some properties of the dimension operator in this mapping are important to orphan management. See the screenshot below: Create Default Level Records: If YES, then default level records will be created. This property must be set to YES for dimensions and cubes if one of their orphan management policies is “Default Parent” or “Default Dimension Record”. This property is set to NO by default, so the user may need to set this to YES manually. LOAD policy for INVALID keys/ LOAD policy for NULL keys: These two properties have the same meaning as in the dimension editor. The values are set to the same as the dimension value when user drops the dimension into the mapping. The user does not need to modify these properties. Record Error Rows: If YES, error rows will be inserted into error table when loading the dimension. REMOVE Orphan Policy: This property is used when removing data from a dimension. Since the dimension loading type is set to LOAD in this example, this property is disabled. Mapping LOAD_SALES_OM This mapping loads source data from table SRC_ORDERS and SRC_ORDER_ITEMS to cube SALES_OM. This mapping seems a little bit complicated, but operators in the red rectangle are used to filter out and generate the records with “invalid” or “null” dimension keys. Some properties of the cube operator in a mapping are important to orphan management. See the screenshot below: Enable Source Aggregation: Should be checked in this example. If the default dimension record orphan policy is set for the cube operator, then it is recommended that source aggregation also be enabled. Otherwise, the orphan management processing may produce multiple fact rows with the same default dimension references, which will cause an “unstable rowset” execution error in the database, since the dimension refs are used as update match attributes for updating the fact table. LOAD policy for INVALID keys/ LOAD policy for NULL keys: These two properties have the same meaning as in the cube editor. The values are set to the same as in the cube editor when the user drops the cube into the mapping. The user does not need to modify these properties. Record Error Rows: If YES, error rows will be inserted into error table when loading the cube. 2. Deploy objects and mappings We now can deploy the objects. First, make sure location SALES_WH_LOCAL has been correctly configured. Then open Control Center Manager by using the menu Tools->Control Center Manager. Expand BI_DEMO->SALES_WH_LOCAL, click SALES_WH node on the project tree. We can see the following objects: Deploy all the objects in the following order: Sequence CLASS_OM_DIM_SEQ Table CHANNELS_OM, SALES_OM, SRC_CHANNELS, SRC_ORDERS, SRC_ORDER_ITEMS Dimension CHANNELS_OM Cube SALES_OM Mapping LOAD_CHANNELS_OM, LOAD_SALES_OM Note that we deployed source tables as well. Normally, we import source table from database instead of deploying them to target schema. However, in this example, we designed the source tables in OWB and deployed them to database for the purpose of this demonstration. 3. Prepare and examine source data Before running the mappings, we need to populate and examine the source data first. Run SRC_CHANNELS.sql, SRC_ORDERS.sql and SRC_ORDER_ITEMS.sql as target user. Then we check the data in these three tables. Table SRC_CHANNELS SQL> select rownum, id, class, name from src_channels; Records 1~5 are correct; they should be loaded into dimension without error. Records 6,7 and 8 have null parents; they should be loaded into dimension with a default parent value, and should be inserted into error table at the same time. Records 9, 10 and 11 have “invalid” parents; they should be rejected by dimension, and inserted into error table. Table SRC_ORDERS and SRC_ORDER_ITEMS SQL> select rownum, a.id, a.channel, b.amount, b.quantity, b.cost from src_orders a, src_order_items b where a.id = b.order_id; Record 178 has null dimension reference; it should be loaded into cube with a default dimension reference, and should be inserted into error table at the same time. Record 179 has “invalid” dimension reference; it should be rejected by cube, and inserted into error table. Other records should be aggregated and loaded into cube correctly. 4. Run the mappings and examine the target data In the Control Center Manager, expand BI_DEMO-> SALES_WH_LOCAL-> SALES_WH-> Mappings, right click on LOAD_CHANNELS_OM node, click Start. Use the same way to run mapping LOAD_SALES_OM. When they successfully finished, we can check the data in target tables. Table CHANNELS_OM SQL> select rownum, total_id, total_name, total_source_id, class_id,class_name, class_source_id, channel_id, channel_name,channel_source_id from channels_om order by abs(dimension_key); Records 1,2 and 3 are the default dimension records for the three levels. Records 8, 10 and 15 are the loaded records that originally have null parents. We see their parents name (class_name) is set to DEF_CLASS_NAME. Those records whose CHANNEL_NAME are Special_4, Special_5 and Special_6 are not loaded to this table because of the invalid parent. Error Table CHANNELS_OM_ERR SQL> select rownum, class_source_id, channel_id, channel_name,channel_source_id, err$$$_error_reason from channels_om_err order by channel_name; We can see all the record with null parent or invalid parent are inserted into this error table. Error reason is “Default parent used for record” for the first three records, and “No parent found for record” for the last three. Table SALES_OM SQL> select a.*, b.channel_name from sales_om a, channels_om b where a.channels=b.channel_id; We can see the order record with null channel_name has been loaded into target table with a default channel_name. The one with “invalid” channel_name are not loaded. Error Table SALES_OM_ERR SQL> select a.amount, a.cost, a.quantity, a.channels, b.channel_name, a.err$$$_error_reason from sales_om_err a, channels_om b where a.channels=b.channel_id(+); We can see the order records with null or invalid channel_name are inserted into error table. If the dimension reference column is null, the error reason is “Default dimension record used for fact”. If it is invalid, the error reason is “Dimension record not found for fact”. Summary In summary, this article illustrated the Orphan Management feature in OWB 11gR2. Automated orphan management policies improve ETL developer and administrator productivity by addressing an important cause of cube and dimension load failures, without requiring developers to explicitly build logic to handle these orphan rows.

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  • Get the MakeUseOf eBook Guide to Speeding Up Windows for Free

    - by ETC
    Our friends over at MakeUseOf.com have released yet another eBook in their series of Guides to, well, just about everything. This one gives you some tips for speeding up your Windows PC. The guide has a ton of different tips, and while I wouldn’t necessarily say you follow every single tip to the letter (since everybody’s setup is different), it does give you lots of great ideas for speeding up your PC, as well as links to resources, and instructions for how to perform various cleanup tasks. The best tips? Make sure to keep your PC crapware-free, upgrade your RAM if you’re low, scan for viruses, and run some type of disk cleanup on a regular basis. Download the MakeUseOf Windows on Speed Guide (PDF) [Direct Download Link] Windows on Speed [MakeUseOf] Latest Features How-To Geek ETC How to Enable User-Specific Wireless Networks in Windows 7 How to Use Google Chrome as Your Default PDF Reader (the Easy Way) How To Remove People and Objects From Photographs In Photoshop Ask How-To Geek: How Can I Monitor My Bandwidth Usage? Internet Explorer 9 RC Now Available: Here’s the Most Interesting New Stuff Here’s a Super Simple Trick to Defeating Fake Anti-Virus Malware Comix is an Awesome Comics Archive Viewer for Linux Get the MakeUseOf eBook Guide to Speeding Up Windows for Free Need Tech Support? Call the Star Wars Help Desk! [Video Classic] Reclaim Vertical UI Space by Adding a Toolbar to the Left or Right Side of Firefox Androidify Turns You into an Android-style Avatar Reader for Android Updates; Now with Feed Widgets and More

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  • Applications are now open for the Microsoft Accelerator for Windows Azure - 2013

    - by ScottGu
    In October, I introduced the finalists for the Microsoft Accelerator for Windows Azure, powered by TechStars. Over the past couple of months, these startups have been mentored by business and technology leaders, met with investors, learned from each other, and, most importantly, been building great products. You can learn more about the startups in the first class and how they’re using Windows Azure here. As the first class approaches Demo Day on January 17th, I’m happy to announce that today we are opening applications for the second class of the Microsoft Accelerator for Windows Azure. The second class will begin on April 1,, 2013 and conclude with Demo Day on June 26, 2013. If you are currently working at a startup or considering founding your own company, I encourage you to apply. We’re accepting applications through February 1st, 2013. You can find more information about the Accelerator and the application process here. It’s been truly inspiring to work with the current class of startups. This inaugural class has brought with them incredible energy and innovation and I look forward to reviewing the applications for this next class. Hope this helps, Scott P.S. In addition to blogging, I am also now using Twitter for quick updates and to share links. Follow me at: twitter.com/scottgu

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  • Not able to compile dbus-ping-pong

    - by Mahipal
    I have downloaded files from http://cgit.collabora.com/git/user/alban/dbus-ping-pong.git/tree/ I am trying to compile it using the command gcc pkg-config --libs --cflags dbus-1 dbus-glib-1-2 glib-2.0 -o dbus-ping-pong dbus-ping-pong.c However, I get errors: /tmp/ccmJkxXb.o: In function g_once_init_enter: dbus-ping-pong.c:(.text+0x22): undefined reference to g_once_init_enter_impl /tmp/ccmJkxXb.o: In function dbus_glib_marshal_echo_srv__BOOLEAN__STRING_POINTER_POINTER: dbus-ping-pong.c:(.text+0x52): undefined reference to g_return_if_fail_warning dbus-ping-pong.c:(.text+0x79): undefined reference to g_return_if_fail_warning dbus-ping-pong.c:(.text+0x9d): undefined reference to g_value_peek_pointer dbus-ping-pong.c:(.text+0xac): undefined reference to g_value_peek_pointer dbus-ping-pong.c:(.text+0x109): undefined reference to g_value_set_boolean /tmp/ccmJkxXb.o: In function echo_ping_class_intern_init: dbus-ping-pong.c:(.text+0x122): undefined reference to g_type_class_peek_parent /tmp/ccmJkxXb.o: In function echo_ping_get_type: dbus-ping-pong.c:(.text+0x162): undefined reference to g_intern_static_string dbus-ping-pong.c:(.text+0x192): undefined reference to g_type_register_static_simple dbus-ping-pong.c:(.text+0x1a8): undefined reference to g_once_init_leave /tmp/ccmJkxXb.o: In function echo_ping_class_init: dbus-ping-pong.c:(.text+0x1cd): undefined reference to g_type_class_add_private dbus-ping-pong.c:(.text+0x1e2): undefined reference to dbus_g_object_type_install_info /tmp/ccmJkxXb.o: In function echo_ping_init: dbus-ping-pong.c:(.text+0x1fe): undefined reference to g_type_instance_get_private /tmp/ccmJkxXb.o: In function echo_ping: dbus-ping-pong.c:(.text+0x21d): undefined reference to g_strdup /tmp/ccmJkxXb.o: In function client: dbus-ping-pong.c:(.text+0x265): undefined reference to dbus_g_proxy_new_for_name dbus-ping-pong.c:(.text+0x2c3): undefined reference to dbus_g_proxy_call dbus-ping-pong.c:(.text+0x2d1): undefined reference to dbus_g_error_quark dbus-ping-pong.c:(.text+0x2f1): undefined reference to dbus_g_error_get_name dbus-ping-pong.c:(.text+0x305): undefined reference to g_printerr dbus-ping-pong.c:(.text+0x31d): undefined reference to g_printerr dbus-ping-pong.c:(.text+0x328): undefined reference to g_error_free dbus-ping-pong.c:(.text+0x358): undefined reference to g_print dbus-ping-pong.c:(.text+0x363): undefined reference to g_free /tmp/ccmJkxXb.o: In function main: dbus-ping-pong.c:(.text+0x38f): undefined reference to g_type_init dbus-ping-pong.c:(.text+0x3a3): undefined reference to dbus_g_bus_get dbus-ping-pong.c:(.text+0x3c7): undefined reference to g_object_new dbus-ping-pong.c:(.text+0x3df): undefined reference to g_type_check_instance_cast dbus-ping-pong.c:(.text+0x3f9): undefined reference to dbus_g_connection_register_g_object dbus-ping-pong.c:(.text+0x406): undefined reference to dbus_g_connection_get_connection dbus-ping-pong.c:(.text+0x426): undefined reference to dbus_bus_request_name dbus-ping-pong.c:(.text+0x43a): undefined reference to g_main_loop_new dbus-ping-pong.c:(.text+0x44a): undefined reference to g_main_loop_run How do I resolve this issue ?

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  • CodePlex Daily Summary for Tuesday, June 15, 2010

    CodePlex Daily Summary for Tuesday, June 15, 2010New ProjectsBackup on Build: Backup critical files on each Visual Studio build.CDN Support for EPiServer CMS: This module adds CDN support for EPiServer CMS by modifying outgoing links.Custom WCF Bindings: This project contains some custom WCF LOB SDK bindings I have created including a SalesForce one. I will blog on updates as they occur. Please se...DocIcon for SharePoint 2010: DocIcon for SharePoint re-enables links from document icons in SharePoint 2010. This feature was in previous versions of SharePoint, but was remove...EEG Peak Detection: EEG Peak Detectionemployeemanagement1: employeemanagement1Enables map services on top of existing map providers like Google Maps: Services include Map visualization services, Map decoration services, Spot registration services and Spot naming services.fbprivacy: Tool to assess your Facebook Privacy SettingsfMRI SVM Toolbox: fMRI SVM ToolboxGCMS – using .Net for human CMS: GCMS makes only what you need to do with a CMS and nothing more and it makes it with .NETqjblog: My First Blog.Send2Sharepoint: Office(Word,Excel,Outlook) and windows explorer addin to upload documents to sharepoint document library. SharePoint Find and Replace: SharePoint Find & Replace allows you to replace a specific string within a site collection with a different value. For example, when you change a l...SharePoint Management Studio: This project developed on Visula Studio 2008 and c# language. The main aim is manage your SharePoint 2007 FARM.SharePoint PageController: A SharePoint solution which provides an extensible framework to perform actions on a per-page basis in SharePoint. OOTB functionality allows for f...SilverNotePad: Simple notepad built using MVVM patern.SolidWorks Addin Development: The SolidWorks Addin Development project is dedicated to helping developers and non-developers with creating fully functional addins.Sunlit World Scheme: Sunlit World Scheme is a nearly R4RS-compliant Scheme implementation that supports threading, TCP, UDP, cryptography, and simple graphics and windo...TimeBend: Time tracking gone wild.TinyCMS: Jednostavan CMS s mogućnosti unosa vijesti, linkova i natječaja. CSS je napravljen tek toliko... Aplikacija izrađena za dev4Fun natjecanje.Ujimanet Android: text categorization tool for androidVisual Storm Engine: Visual Storm es un motor para probar nuevas tecnologias orientadas a la creacion de video juegos. Por ahora solo soporta Windows Vista/7 y usa Dire...New ReleasesAjax ASP.Net Forum: developer.insecla.com-forum_v0.1.4: *VERSION: 0.1.4* FEATURES ADDED Rating Threads (Through AjaxCTK (included Ms .DLL in the BIN folder)) Empowered Within AJAX Custom star ima...AlphaGet: Alpha 3: Important: from this release WinGet changes its name to AlphaGet in order to identify it better and make it search-engine friendly. New Features N...Backup on Build: Backup on Build v1.0.0 Initial Release: Initial Release version 1.0.0Boleto.Net: BoletoNet: Última versão estável da BoletoNet.dll. O código fonte dessa versão pode ser encontrado em http://boletonet.codeplex.com/SourceControl/list/change...CDN Support for EPiServer CMS: CDN Support v1: See links on start page for information on how to use and install this module.Chargify.NET: Chargify.NET v0.750: Adding support for creating freemium subscription plans Adding preliminary JSON support Adding ISO 3166-1 Alpha 2 data embedded in the library ...Community Forums NNTP bridge: Community Forums NNTP Bridge V38: Release of the Community Forums NNTP Bridge to access the social and anwsers MS forums with a single, open source NNTP bridge. This release has ad...ContainerOne - C# application server: V0.1.3.0: New minor release containing: Infrastructure - core service An installer of a windows service which provides the following: Service registry Even...DocIcon for SharePoint 2010: wwEsp.DocIcon Deployment Package Release 1.0.0: This package installs the DocIcon feature on a SharePoint 2010 server farm. The solution is deployed as a Farm-level feature that can be enabled or...Ethical Hacking ASP.NET: Version 1.2.0.0: For the complete list of changes, new features and fixes in the new version, please view the Version History page. Read more about the available te...Folder Bookmarks: Folder Bookmarks 1.6.3: The latest version of Folder Bookmarks (1.6.3), with new features and Mini-Menu UI Changes (1.4). Once you have extracted the file, do not delete ...Hades: Projet Hadès - Official Demo - Version 0.1.1 Beta: Second release correcting some bugs... ---------------------------------------------------------------------------- - Projet Hadès - Official Demo...KooBoo Image Gallery: RC 1: This new Version has this features 1) Refactoring to change the mispelled word galery to gallery 2) Change to use the plugin in the same page of ...LibWowArmory: LibWowArmory 0.3 beta: LibWowArmory 0.3 betaThis release of the LibWowArmory source code matches the WoW Armory as of version 3.3.3. Changes since version 0.2.3:Solution...MailChimp4Umbraco: 0.90 stable: Can be used in productionMapWindow6: MapWindow 6.0 June 14: This version adds the WebMercator projection and fixes a bug that was causing some perfect spheres to be created as oblate WGS1984 spheroids.MDownloader: MDownloader-0.15.18.59782: Supported FileServe. Supported SharingMatrix. Fixed minor bugs.MGM - MyGroupManager: MyGroupManager v0.1.5 - Alpha: At this point the application appears feature complete and works pretty well. The code still needs some tweaks (error handling), and a general look...MvcPager: MvcPager 1.4: MvcPager 1.4 source codes and demo projects MvcPager 1.4版源代码及示例文件Nito.LINQ: Beta (v0.6): Rx version The "with Rx" versions of Nito.LINQ are built against Rx 1.0.2563.0, released 2010-06-09. Supported Platforms .NET 4.0 Client Profile, ...open gaze and mouse analyzer: Ogama 3.3: This release was published on 14.06.2010 and is a bugfix release. For the list of changes please visit http://www.ogama.net. Only use this installe...patterns & practices: Prism: Prism 4.0 Drop 2: Prism 4.0 Drop 2 Welcome to the second drop of Prism 4.0 (formally known as the Composite Application Guidance for WPF and Silverlight). This drop ...Prism Software Factory Light: 0.5 Beta: 4ward Prism Software Factory Light - 0.5 Beta releaseThis is the first public beta release of the 4ward Prism Software Factory Light that allows to...PROGRAMMABLE SOFTWARE DEVELOPMENT ENVIRONMENT: PROGRAMMABLE SOFTWARE DEVELOPMENT ENVIRONMENT--3.3: Over the last several months, my primary research effort has been directed at producing strictly portable development methods between C and C# . T...qjblog: v1.source: v1.sourceqjblog: v1blog: V1 BlogQuick Performance Monitor: Version 1.4.2: Added 'Move to new window' functionality.Refix - .NET dependency management: Refix v0.1.0.90 ALPHA: Added console tree-style visualisation of solution dependencies, as well as some bug fixes. This version should work out of the box with the demons...SEMICO Framework: Version Stable 1.0.0.3: Version Stable 1.0.0.3SharePoint Find and Replace: 1.0.16: Version: 1.0.16 This release is the first stable release of this project, including the Microsoft public license agreement. Fixes: Added about dia...SharePoint Management Studio: v1: v1SharePoint PageController: SharePoint PageController: For SharePoint 2010 and 2007 running on IIS 7Software Is Hardwork: Sw. Is Hw. Lib. 3.0.0.x+06: Sw. Is Hw. Lib. 3.0.0.x+06SolidWorks Addin Development: GenericAddinFramework-06.14.2010: R1.SourceGrid: SourceGrid 4.30: Sources are here Note that SourceGrid sources are not hosted on CodePlex. The sources are hosted on bitbucket.org Main Changes Improved hidden ...SSIS Expression Editor & Tester: Expression Editor and Tester v1.0.2.0: Corrected release of expression editor tool, no changes to control. Download and extract the files to get started, no install required. Changes Co...Sunlit World Scheme: Sunlit World Scheme - 20100614 - source and binary: This is the result of building the current source code in Debug mode. The source code is included.TinyCMS: TinyCMS: Source kodVCC: Latest build, v2.1.30614.0: Automatic drop of latest buildVianaNET - Videoanalysis for physical motion: VianaNET 1.2 - beta: This is the VianaNET beta release with some bug fixes. Would like to have some comments on it. Regards, AdrianWorkLogger: Worklogger Beta 1: Simple work logger for Windows in WPFMost Popular ProjectsWBFS ManagerRawrAJAX Control ToolkitMicrosoft SQL Server Product Samples: DatabaseSilverlight ToolkitWindows Presentation Foundation (WPF)patterns & practices – Enterprise LibraryPHPExcelMicrosoft SQL Server Community & SamplesASP.NETMost Active Projectspatterns & practices – Enterprise LibraryRhyduino - Arduino and Managed CodeCassandraemonCommunity Forums NNTP bridgedotSpatialjQuery Library for SharePoint Web ServicesBlogEngine.NETLightweight Fluent WorkflowNB_Store - Free DotNetNuke Ecommerce Catalog ModuleUmbraco CMS

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  • SQL SERVER – Attach or Detach Database – SQL in Sixty Seconds #068

    - by Pinal Dave
    When we have to move a database from one server to another server or when we have to move a database from one file to another file, we commonly use Database Attach or Detach process. I have been doing this for quite a while as well. Recently, when I was visiting an organization I found that in this organization lots of developers are still using an older version of the code to attach the database. I quickly pointed that out to them the new method to attach the database, however it was really interesting to find out that they really did not know that sp_attach_db is now a deprecated method to attach the database. This really made me to do today’s SQL in Sixty Seconds. I demonstrate in this SQL in Sixty Seconds how to attach or detach the database using a new method of attaching database. The code which I have used in this code is over here: -- Detach Database USE [master] GO EXEC MASTER.dbo.sp_detach_db @dbname = N'AdventureWorks2014_new' GO -- Deprecated Way to Attach Database USE [master] GO EXEC MASTER.dbo.sp_attach_db 'AdventureWorks2014_new', 'E:\AdventureWorks2012_Data_new.mdf', 'E:\AdventureWorks2012_log_new.ldf' GO -- Correct Way to Attach Database USE [master] GO CREATE DATABASE [AdventureWorks2014_new] ON ( FILENAME = 'E:\AdventureWorks2012_Data_new.mdf'), ( FILENAME = 'E:\AdventureWorks2012_log_new.ldf') FOR ATTACH GO Here is the question back to you – Do you still use old methods to attach database? If yes, I suggest that you start using the new method onwards. SQL in Sixty Seconds Video I have attempted to explain the same subject in simple words over in following video. Action Item Here are the blog posts I have previously written on the subject of SA password. You can read it over here: SQL SERVER – 2005 – T-SQL Script to Attach and Detach Database SQL SERVER – Move Database Files MDF and LDF to Another Location SQL SERVER – 2005 Take Off Line or Detach Database SQL SERVER – Attach mdf file without ldf file in Database SQL SERVER – Copy Database from Instance to Another Instance – Copy Paste in SQL Server You can subscribe to my YouTube Channel for frequent updates. Reference: Pinal Dave (http://blog.sqlauthority.com)Filed under: PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Tips and Tricks, SQLAuthority Book Review, SQLAuthority News, T SQL, Video

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  • Manipulating Human Tasks (for testing) by Mark Nelson

    - by JuergenKress
    A few months ago, while working on a BPM migration, I had the need to look at the status of human tasks, and to manipulate them – essentially to just have a single user take random actions on them at some interval, to help drive a set of processes that were being tested. To do this, I wrote a little utility called httool.  It reuses some of the core domain classes from my custom worklist sample (with minimal changes to make it a remote client instead of a local one). I have not got around to documenting it yet, but it is pretty simple and fairly self explanatory.  So I thought I would go ahead and share it with folks, in case anyone is interested in playing with it. You can get the code from my ci-samples repository on java.net: git clone git://java.net/ci4fmw~ci-samples It is in the httool directory. I do plan to get back to this “one day” and enhance it to be more intelligent – target particular task types, update the payload, follow a set of “rules” about what action to take – so that I can use it for more driving more interesting test scenarios.  If anyone is feeling generous with their time, and interested, please feel free to join the java.net project and hack away to your heart’s content. SOA & BPM Partner Community For regular information on Oracle SOA Suite become a member in the SOA & BPM Partner Community for registration please visit www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Facebook Wiki Technorati Tags: Mark Nelson,Human Task,SOA Community,Oracle SOA,Oracle BPM,Community,OPN,Jürgen Kress

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  • Want to work at Typemock? We’re Hiring

    - by RoyOsherove
    We are looking for a .NET\C++ developer to join the growing Typemock ranks. You need to: Live in Israel know .NET very well (at least 3 years .NET experience – VB.NET or C#, and willing to learn the other one) Have some C++ experience (recent – sometime in the past couple of years) Be interested in Agile development, unit testing and TDD (you don’t have to be an expert. You’ll become one on the job.) have very good english PASSION for programming Advantage to C++ hardcore devs but you don’t have to be one Advantage to Open source contributors   but you don’t have to be one Advantage to public figures (bloggers, speakers..) but you don’t have to be one   You will be working on one of our products, or several of them along the way. Including Typemock Isolator, Test Lint, TeamMate and future products we are working on! We are counting on all our developers to be part of the design process, to take active part in support and customer meetings, and the first day of every two weeks is dedicated to pet projects – you work on anything you want (even if it’s not to do with Typemock)! send an email with your ENGLISH CV to royo AT typemock.com

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  • Antenna Aligner Part 8: It’s Alive!!!

    - by Chris George
    Finally the day has come, Antenna Aligner v1.0.1 has been uploaded to the AppStore and . “Waiting for review” .. . fast forward 7 days and much checking of emails later WOO HOO! Now what? So I set my facebook page to go live  https://www.facebook.com/AntennaAligner, and started by sending messages to my mates that have iphones! Amazingly a few of them bought it! Similarly some of my colleagues were also kind enough to support me and downloaded it too! Unfortunately the only way I knew they had bought is was from them telling me, as the iTunes connect data is only updated daily at about midday GMT. This is a shame, surely they could provide more granular updates throughout the day? Although I suppose once an app has been out in the wild for a while, daily updates are enough. It would, however, be nice to get a ping when you make your first sale! I would have expected more feedback on my facebook page as well, maybe I’m just expecting too much, or perhaps I’ve configured the page wrong. The new facebook timeline layout is just confusing, and I’m not sure it’s all public, I’ll check that! So please take a look and see what you think! I would love to get some more feedback/reviews/suggestions… Oh and watch out for the Android version coming soon!

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  • JMS Step 3 - Using the QueueReceive.java Sample Program to Read a Message from a JMS Queue

    - by John-Brown.Evans
    JMS Step 3 - Using the QueueReceive.java Sample Program to Read a Message from a JMS Queue ol{margin:0;padding:0} .c18_3{vertical-align:top;width:487.3pt;border-style:solid;background-color:#f3f3f3;border-color:#000000;border-width:1pt;padding:0pt 5pt 0pt 5pt} .c20_3{vertical-align:top;width:487.3pt;border-style:solid;border-color:#ffffff;border-width:1pt;padding:5pt 5pt 5pt 5pt} .c19_3{background-color:#ffffff} .c17_3{list-style-type:circle;margin:0;padding:0} .c12_3{list-style-type:disc;margin:0;padding:0} .c6_3{font-style:italic;font-weight:bold} .c10_3{color:inherit;text-decoration:inherit} .c1_3{font-size:10pt;font-family:"Courier New"} .c2_3{line-height:1.0;direction:ltr} .c9_3{padding-left:0pt;margin-left:72pt} .c15_3{padding-left:0pt;margin-left:36pt} .c3_3{color:#1155cc;text-decoration:underline} .c5_3{height:11pt} .c14_3{border-collapse:collapse} .c7_3{font-family:"Courier New"} .c0_3{background-color:#ffff00} .c16_3{font-size:18pt} .c8_3{font-weight:bold} .c11_3{font-size:24pt} .c13_3{font-style:italic} .c4_3{direction:ltr} .title{padding-top:24pt;line-height:1.15;text-align:left;color:#000000;font-size:36pt;font-family:"Arial";font-weight:bold;padding-bottom:6pt}.subtitle{padding-top:18pt;line-height:1.15;text-align:left;color:#666666;font-style:italic;font-size:24pt;font-family:"Georgia";padding-bottom:4pt} li{color:#000000;font-size:10pt;font-family:"Arial"} p{color:#000000;font-size:10pt;margin:0;font-family:"Arial"} h1{padding-top:0pt;line-height:1.15;text-align:left;color:#888;font-size:24pt;font-family:"Arial";font-weight:normal} h2{padding-top:0pt;line-height:1.15;text-align:left;color:#888;font-size:18pt;font-family:"Arial";font-weight:normal} h3{padding-top:0pt;line-height:1.15;text-align:left;color:#888;font-size:14pt;font-family:"Arial";font-weight:normal} h4{padding-top:0pt;line-height:1.15;text-align:left;color:#888;font-size:12pt;font-family:"Arial";font-weight:normal} h5{padding-top:0pt;line-height:1.15;text-align:left;color:#888;font-size:11pt;font-family:"Arial";font-weight:normal} h6{padding-top:0pt;line-height:1.15;text-align:left;color:#888;font-size:10pt;font-family:"Arial";font-weight:normal} This post continues the series of JMS articles which demonstrate how to use JMS queues in a SOA context. In the first post, JMS Step 1 - How to Create a Simple JMS Queue in Weblogic Server 11g we looked at how to create a JMS queue and its dependent objects in WebLogic Server. In the previous post, JMS Step 2 - Using the QueueSend.java Sample Program to Send a Message to a JMS Queue I showed how to write a message to that JMS queue using the QueueSend.java sample program. In this article, we will use a similar sample, the QueueReceive.java program to read the message from that queue. Please review the previous posts if you have not already done so, as they contain prerequisites for executing the sample in this article. 1. Source code The following java code will be used to read the message(s) from the JMS queue. As with the previous example, it is based on a sample program shipped with the WebLogic Server installation. The sample is not installed by default, but needs to be installed manually using the WebLogic Server Custom Installation option, together with many, other useful samples. You can either copy-paste the following code into your editor, or install all the samples. The knowledge base article in My Oracle Support: How To Install WebLogic Server and JMS Samples in WLS 10.3.x (Doc ID 1499719.1) describes how to install the samples. QueueReceive.java package examples.jms.queue; import java.util.Hashtable; import javax.jms.*; import javax.naming.Context; import javax.naming.InitialContext; import javax.naming.NamingException; /** * This example shows how to establish a connection to * and receive messages from a JMS queue. The classes in this * package operate on the same JMS queue. Run the classes together to * witness messages being sent and received, and to browse the queue * for messages. This class is used to receive and remove messages * from the queue. * * @author Copyright (c) 1999-2005 by BEA Systems, Inc. All Rights Reserved. */ public class QueueReceive implements MessageListener { // Defines the JNDI context factory. public final static String JNDI_FACTORY="weblogic.jndi.WLInitialContextFactory"; // Defines the JMS connection factory for the queue. public final static String JMS_FACTORY="jms/TestConnectionFactory"; // Defines the queue. public final static String QUEUE="jms/TestJMSQueue"; private QueueConnectionFactory qconFactory; private QueueConnection qcon; private QueueSession qsession; private QueueReceiver qreceiver; private Queue queue; private boolean quit = false; /** * Message listener interface. * @param msg message */ public void onMessage(Message msg) { try { String msgText; if (msg instanceof TextMessage) { msgText = ((TextMessage)msg).getText(); } else { msgText = msg.toString(); } System.out.println("Message Received: "+ msgText ); if (msgText.equalsIgnoreCase("quit")) { synchronized(this) { quit = true; this.notifyAll(); // Notify main thread to quit } } } catch (JMSException jmse) { System.err.println("An exception occurred: "+jmse.getMessage()); } } /** * Creates all the necessary objects for receiving * messages from a JMS queue. * * @param ctx JNDI initial context * @param queueName name of queue * @exception NamingException if operation cannot be performed * @exception JMSException if JMS fails to initialize due to internal error */ public void init(Context ctx, String queueName) throws NamingException, JMSException { qconFactory = (QueueConnectionFactory) ctx.lookup(JMS_FACTORY); qcon = qconFactory.createQueueConnection(); qsession = qcon.createQueueSession(false, Session.AUTO_ACKNOWLEDGE); queue = (Queue) ctx.lookup(queueName); qreceiver = qsession.createReceiver(queue); qreceiver.setMessageListener(this); qcon.start(); } /** * Closes JMS objects. * @exception JMSException if JMS fails to close objects due to internal error */ public void close()throws JMSException { qreceiver.close(); qsession.close(); qcon.close(); } /** * main() method. * * @param args WebLogic Server URL * @exception Exception if execution fails */ public static void main(String[] args) throws Exception { if (args.length != 1) { System.out.println("Usage: java examples.jms.queue.QueueReceive WebLogicURL"); return; } InitialContext ic = getInitialContext(args[0]); QueueReceive qr = new QueueReceive(); qr.init(ic, QUEUE); System.out.println( "JMS Ready To Receive Messages (To quit, send a \"quit\" message)."); // Wait until a "quit" message has been received. synchronized(qr) { while (! qr.quit) { try { qr.wait(); } catch (InterruptedException ie) {} } } qr.close(); } private static InitialContext getInitialContext(String url) throws NamingException { Hashtable env = new Hashtable(); env.put(Context.INITIAL_CONTEXT_FACTORY, JNDI_FACTORY); env.put(Context.PROVIDER_URL, url); return new InitialContext(env); } } 2. How to Use This Class 2.1 From the file system on Linux This section describes how to use the class from the file system of a WebLogic Server installation. Log in to a machine with a WebLogic Server installation and create a directory to contain the source and code matching the package name, e.g. span$HOME/examples/jms/queue. Copy the above QueueReceive.java file to this directory. Set the CLASSPATH and environment to match the WebLogic server environment. Go to $MIDDLEWARE_HOME/user_projects/domains/base_domain/bin  and execute . ./setDomainEnv.sh Collect the following information required to run the script: The JNDI name of the JMS queue to use In the WebLogic server console > Services > Messaging > JMS Modules > Module name, (e.g. TestJMSModule) > JMS queue name, (e.g. TestJMSQueue) select the queue and note its JNDI name, e.g. jms/TestJMSQueue The JNDI name of the connection factory to use to connect to the queue Follow the same path as above to get the connection factory for the above queue, e.g. TestConnectionFactory and its JNDI name e.g. jms/TestConnectionFactory The URL and port of the WebLogic server running the above queue Check the JMS server for the above queue and the managed server it is targeted to, for example soa_server1. Now find the port this managed server is listening on, by looking at its entry under Environment > Servers in the WLS console, e.g. 8001 The URL for the server to be passed to the QueueReceive program will therefore be t3://host.domain:8001 e.g. t3://jbevans-lx.de.oracle.com:8001 Edit Queue Receive .java and enter the above queue name and connection factory respectively under ... public final static String JMS_FACTORY="jms/TestConnectionFactory"; ... public final static String QUEUE="jms/TestJMSQueue"; ... Compile Queue Receive .java using javac Queue Receive .java Go to the source’s top-level directory and execute it using java examples.jms.queue.Queue Receive   t3://jbevans-lx.de.oracle.com:8001 This will print a message that it is ready to receive messages or to send a “quit” message to end. The program will read all messages in the queue and print them to the standard output until it receives a message with the payload “quit”. 2.2 From JDeveloper The steps from JDeveloper are the same as those used for the previous program QueueSend.java, which is used to send a message to the queue. So we won't repeat them here. Please see the previous blog post at JMS Step 2 - Using the QueueSend.java Sample Program to Send a Message to a JMS Queue and apply the same steps in that example to the QueueReceive.java program. This concludes the example. In the following post we will create a BPEL process which writes a message based on an XML schema to the queue.

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  • 4 Top Tips from the Exceptional DBA Award judges

    - by Rebecca Amos
    There's still time to celebrate your achievements as a DBA – or those of a DBA you know – by submitting a nomination for the Exceptional DBA Awards 2011. To help you get started, here are some top tips from the judges on what they're looking for from this year's winner [hint: it's very likely you're already exceptional!]: "An Exceptional DBA must be able to communicate effectively and clearly with both technical people and the client." Steve Jones. "Exceptional DBAs are like police officers: we're here to serve and protect. Both serving and protecting are vital parts of the job, and we can't just focus on one." Brent Ozar "DBA work can be routine. Exceptional DBAs are enthusiastic about their work and are rarely bored, as there is always something new to learn and master." Brad McGehee. "Remember that cost is an important factor for your company. The ability to save your company money with a different technical solution will make you an Exceptional DBA, and can make you exceptionally well liked." Rodney Landrum. So whether you've brought a team together for a project, taken steps to protect the security of your servers, or learnt a new topic to understand an element of your job better, it's likely you’re already taking the steps that make you the Exceptional DBA the judges are looking for. To get more insider info from the judges, download your free poster of their top tips, and then get started on your entry: www.exceptionaldba.com.

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  • OData.org updated, gives clues about future SQL Azure enhancements

    - by jamiet
    The OData website at http://www.odata.org/home has been updated today to provide a much more engaging page than the previous sterile attempt. Moreover its now chockful of information about the progress of OData including a blog, a list of products that produce OData feeds plus some live OData feeds that you can hit up today, a list of OData-compliant clients and an FAQ. Most interestingly SQL Azure is listed as a producer of OData feeds: If you have a SQL Azure database account you can easily expose an OData feed through a simple configuration portal. You can select authenticated or anonymous access and expose different OData views according to permissions granted to the specified SQL Azure database user. A preview of this upcoming SQL Azure service is available at https://www.sqlazurelabs.com/OData.aspx and it enables you to select one of your existing SQL Azure databases and, with a few clicks, turn it into an OData feed. It looks as though SQL Azure will soon be added to the stable of products that natively support OData, good news indeed. @Jamiet Related blog posts: OData gunning for ubiquity across Microsoft products Share this post: email it! | bookmark it! | digg it! | reddit! | kick it! | live it!

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  • Examining ASP.NET's Membership, Roles, and Profile - Part 18

    Membership, in a nutshell, is a framework build into the .NET Framework that supports creating, authenticating, deleting, and modifying user account information. Each user account has a set of core properties: username, password, email, a security question and answer, whether or not the account has been approved, whether or not the user is locked out of the system, and so on. These user-specific properties are certainly helpful, but they're hardly exhaustive - it's not uncommon for an application to need to track additional user-specific properties. For example, an online messageboard site might want to also also associate a signature, homepage URL, and IM address with each user account. There are two ways to associate additional information with user accounts when using the Membership model. The first - which affords the greatest flexibility, but requires the most upfront effort - is to create a custom data store for this information. If you are using the SqlMembershipProvider, this would mean creating an additional database table that had as a primary key the UserId value from the aspnet_Users table and columns for each of the additional user properties. The second option is to use the Profile system, which allows additional user-specific properties to be defined in a configuration file. (See Part 6 for an in-depth look at the Profile system.) This article explores how to store additional user information in a separate database table. We'll see how to allow a signed in user to update these additional user-specific properties and how to create a page to display information about a selected user. What's more, we'll look at using ASP.NET Routing to display user information using an SEO-friendly, human-readable URL like www.yoursite.com/Users/username. Read on to learn more! Read More >

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  • When I try to click and launch some of the links set to open in new window, it is being treated as a pop-up window [migrated]

    - by Test Developer
    For the past few days, we are facing issue with the chrome browser behavior. This is related to opening links set to open in new tab/window. The details are as follow: I have a collection of links and each link points to different resource to be opened in a new tab/window. The code is as follow: <a class="cssClass" rid="1114931" href="http://www.domain.com/resources/abc.html" title="Link1" tabindex="4">Link 1</a> And there are few checks/filters over accessing the resources which have been implemented as onClick handler over the links. In case any of the validations fails, the onClick handler returns false and the default behavior of the link does not happens i.e. links does not get open. One of such (last) checks includes AJAX call in sync mode. The code is as follow: var link_clickHandler = function(evt/* Event */) { var objTarget = jQuery(evt.target); if(check1) { return false; } else if(check2) { return false; } else if(check3) { var blnRetVal = false; jQuery.ajax( { "async" : false, "type" : "GET", "contentType" : "application/json; charset=utf-8", "url" : "index.php", "data" : 'resourceid=' + intResourceId, "dataType" : "json", "forceData" : true, "success" : function(data) { if(check1) { blnRetVal = true; } } "error" : function(error) { } } ); return blnRetVal; } }; jQuery("a.cssClass").live("click", link_clickHandler); ISSUE: The issue is that Chrome is behaving very weirdly manner. In case all of the checks are passed and onClick handler returns true, sometimes the resource get opened in a new tab/window and sometimes it get opened as a pop-up (which should never). Tried to capture any pattern but could not succeed. Any solution or even helping in understanding behavior would be really appreciated.

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  • ArchBeat Link-o-Rama for November 28, 2012

    - by Bob Rhubart
    Oracle BPM and Oracle Application Development Framework (ADF) | Dan Atwood Oracle ACE Dan Atwood shares an excerpt from "Oracle BPM and ADF (Part 1)," part of Avio Consulting's new self-paced online Oracle BPM Developer Workshop training. BPEL and Fire-and-Forget Web Services | Lonneke Dikmans Oracle ACE Director Lonneke Dikmans shares two use cases to illustrate the use of fire-and-forget web services. Backup and Recovery of an Exalogic vServer via rsync | Donald "On Exalogic a vServer will consist of a number of resources from the underlying machine," says the man known only as Donald. "These resources include compute power, networking and storage. In order to recover a vServer from a failure in the underlying rack all of these components have to be thoughts about. This article only discusses the backup and recovery strategies that apply to the storage system of a vServer." Making Architecture Matter | Harald Wesenberg and Einar Landre "As Architects, we want our architecture to matter. We want projects to implement our grand designs, one little step at a time, with each piece fitting perfectly into the big puzzle that is software architecture," say authors Harald Wesenberg and Einar Landre. "But reality is a bit trickier." Thought for the Day "A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable." — Leslie Lamport Source: SoftwareQuotes.com

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  • SQL SERVER – Take the Quiz for a chance to win a Quadcopter Drone – Brain Teasers

    - by Pinal Dave
    It has been a long time since we ran quiz. So let us get ready for a quiz. The quiz has two parts. You have to get both the parts correct to win Quadcopter with Camera (we will call it drone). We will be giving away a total of 2 Quadcopters. The quiz is extremely easy and I will ship the Drone anywhere in the world where Amazon will ship it. Let us jump directly to the quiz. Please complete all the three questions of the contest.  Contest Part 1: Brain Teasers There are two questions for you in this part of the contest. Question: There are two 7s. How will you write select statement with a single operator that returns single 7? Hint: SELECT 7(Answer)7 Question: Write down the shortest code that produces 1 without using any numbers in the select statement? Hint: SELECT (Answer) Contest Part 2: Download and Activate Rapid SQL Question: Download and Activate Rapid SQL. Hint: You have to download and activate Rapid SQL. If you do not activate Rapid SQL, you will be disqualified for the contest. Why take risk, let us start! That’s it! Just answer above questions in the following comments area, in following format. Remember: Use comments area right below the blog to take participation in the contest Answer before June 5, 2014 midnight GMT. The winner will be announced on June 8. The winner will be selected randomly from all the valid answers. All the valid answers will be kept hidden till June 5, 2014. There will be a total of two winners. The contest is open for any country of the world where Amazon ships products. Reference: Pinal Dave (http://blog.sqlauthority.com)Filed under: PostADay, SQL, SQL Authority, SQL Puzzle, SQL Query, SQL Server, SQL Tips and Tricks, T SQL

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  • .NET 4.5 now supported with Windows Azure Web Sites

    - by ScottGu
    This week we finished rolling out .NET 4.5 to all of our Windows Azure Web Site clusters.  This means that you can now publish and run ASP.NET 4.5 based apps, and use  .NET 4.5 libraries and features (for example: async and the new spatial data-type support in EF), with Windows Azure Web Sites.  This enables a ton of really great capabilities - check out Scott Hanselman’s great post of videos that highlight a few of them. Visual Studio 2012 includes built-in publishing support to Windows Azure, which makes it really easy to publish and deploy .NET 4.5 based sites within Visual Studio (you can deploy both apps + databases).  With the Migrations feature of EF Code First you can also do incremental database schema updates as part of publishing (which enables a really slick automated deployment workflow). Each Windows Azure account is eligible to host 10 free web-sites using our free-tier.  If you don’t already have a Windows Azure account, you can sign-up for a free trial and start using them today. In the next few days we’ll also be releasing support for .NET 4.5 and Windows Server 2012 with Windows Azure Cloud Services (Web and Worker Roles) – together with some great new Azure SDK enhancements.  Keep an eye out on my blog for details about these soon. Hope this helps, Scott P.S. In addition to blogging, I am also now using Twitter for quick updates and to share links. Follow me at: twitter.com/scottgu

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  • SQL SERVER – How to Set Variable and Use Variable in SQLCMD Mode

    - by Pinal Dave
    Here is the question which I received the other day on SQLAuthority Facebook page. Social media is a wonderful thing and I love the active conversation between blog readers and myself – actually I think social media adds lots of human factor to any conversation. Here is the question - “I am using sqlcmd in SSMS – I am not sure how to declare variable and pass it, for example I have a database and it has table, how can I make the table variable dynamic and pass different value everytime?” Fantastic question, and here is its very simple answer. First of all, enable sqlcmd mode in SQL Server Management Studio as described in following image. Now in query editor type following SQL. :SETVAR DatabaseName “AdventureWorks2012″ :SETVAR SchemaName “Person” :SETVAR TableName “EmailAddress“ USE $(DatabaseName); SELECT * FROM $(SchemaName).$(TableName); Note that I have set the value of the database, schema and table as a sqlcmd variable and I am executing the query using the same parameters. Well, that was it, sqlcmd is a very simple language to master and it also aids in doing various tasks easily. If you have any other sqlcmd tips, please leave a comment and I will publish it with due credit. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Server Management Studio, SQL Tips and Tricks, T SQL, Technology Tagged: sqlcmd

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  • Google CDN or Akamai

    - by AlienWebguy
    We combine and minify our JS with Minify - the combined JS is then cached on Akamai. I'm suggesting to my supervisor that we put JQuery and JQueryUI on Google CDN and take it out of our combined JS. The benefits I see are parallel downloads, significantly smaller Akamai cache hit, and the high potential the user will have JQuery from Google CDN cached in his/her browser when he/she visits our site so no download will be required at all. I also pointed out how pointing to the major version CDN URL //ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js will eliminate the need for us to micro-manage our JQuery version control, and that if a new release introduces a bug, we simply point the CDN URL to a stable minor version of our choice until the issue is resolved. My supervisor disagrees and thinks keeping it on Akamai is the way to go. Any insight as to which is going to be faster here? I looked for some benchmarks and references online but they are either out-dated or merely talk about Google wanting to acquire Akamai. EDIT: Some further research has pointed me to an article mentioning how 'latest version' CDN URL's use short expires headers so it might be more optimal to use /jquery/1.7/. I'm fine with this - the general question still remains.

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  • SQL SERVER – Removing Leading Zeros From Column in Table

    - by pinaldave
    Some questions surprises me and make me write code which I have never explored before. Today was similar experience as well. I have always received the question regarding how to reserve leading zeroes in SQL Server while displaying them on the SSMS or another application. I have written articles on this subject over here. SQL SERVER – Pad Ride Side of Number with 0 – Fixed Width Number Display SQL SERVER – UDF – Pad Ride Side of Number with 0 – Fixed Width Number Display SQL SERVER – Preserve Leading Zero While Coping to Excel from SSMS Today I received a very different question where the user wanted to remove leading zero and white space. I am using the same sample sent by user in this example. USE tempdb GO -- Create sample table CREATE TABLE Table1 (Col1 VARCHAR(100)) INSERT INTO Table1 (Col1) SELECT '0001' UNION ALL SELECT '000100' UNION ALL SELECT '100100' UNION ALL SELECT '000 0001' UNION ALL SELECT '00.001' UNION ALL SELECT '01.001' GO -- Original data SELECT * FROM Table1 GO -- Remove leading zeros SELECT SUBSTRING(Col1, PATINDEX('%[^0 ]%', Col1 + ' '), LEN(Col1)) FROM Table1 GO -- Clean up DROP TABLE Table1 GO Here is the resultset of above script. It will remove any leading zero or space and will display the number accordingly. This problem is a very generic problem and I am confident there are alternate solutions to this problem as well. If you have an alternate solution or can suggest a sample data which does not satisfy the SUBSTRING solution proposed, I will be glad to include them in follow up blog post with due credit. Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: PostADay, SQL, SQL Authority, SQL Function, SQL Query, SQL Server, SQL Tips and Tricks, T SQL, Technology

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  • Developing geometry-based Web Services for WebLogic | Part 1 by Ronald van Luttikhuizen

    - by JuergenKress
    In a recent project we developed Web Services that expose geographical data in their operations. This blog explains the use case for the service, gives an overview of the software architecture, and briefly discusses GML as markup language for geographical data. Part 2 of this blog provides pointers on the implementation of the service while part 3 discusses the deployment on Oracle WebLogic Server. Use Case The "BAG" (Basisregistratie Adressen en Gebouwen) is a Dutch national database containing information on all addresses and buildings in the Netherlands, and is maintained by Dutch municipalities. For several object types the BAG also maintains the associated geographical location and shape; for example for premises and cities. Read the complete article here. WebLogic Partner Community For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Wiki Technorati Tags: Ronald van Luttikhuizen,Vennester,WebLogic,WebLogic Community,Oracle,OPN,Jürgen Kress

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  • Kernel compile error with iw_ndis.c

    - by James
    Hi, I have a hp pavilion dm3t with intel HD graphics running ubuntu 10.10 64 bit. I'm trying to compile and install a patched kernel according to this, https://launchpad.net/~kamalmostafa/+archive/linux-kamal-mjgbacklight So I downloaded the tarball from here (linked to from the page above): http://kernel.ubuntu.com/git?p=kamal/ubuntu-maverick.git;a=shortlog;h=refs/heads/mjg-backlight I untar'd it to a directory, entered the directory and did: make defconfig I'm not sure if that's what I should have done but it was successful, so I did: make which seemed to work fine until it gave these errors: ubuntu/ndiswrapper/iw_ndis.c:1966: error: unknown field ‘num_private’ specified in initializer ubuntu/ndiswrapper/iw_ndis.c:1966: warning: initialization makes pointer from integer without a cast ubuntu/ndiswrapper/iw_ndis.c:1967: error: unknown field ‘num_private_args’ specified in initializer ubuntu/ndiswrapper/iw_ndis.c:1967: warning: excess elements in struct initializer ubuntu/ndiswrapper/iw_ndis.c:1967: warning: (near initialization for ‘ndis_handler_def’) ubuntu/ndiswrapper/iw_ndis.c:1970: error: unknown field ‘private’ specified in initializer ubuntu/ndiswrapper/iw_ndis.c:1970: warning: initialization makes integer from pointer without a cast ubuntu/ndiswrapper/iw_ndis.c:1970: error: initializer element is not computable at load time ubuntu/ndiswrapper/iw_ndis.c:1970: error: (near initialization for ‘ndis_handler_def.num_standard’) ubuntu/ndiswrapper/iw_ndis.c:1971: error: unknown field ‘private_args’ specified in initializer ubuntu/ndiswrapper/iw_ndis.c:1971: warning: initialization from incompatible pointer type make[2]: *** [ubuntu/ndiswrapper/iw_ndis.o] Error 1 make[1]: *** [ubuntu/ndiswrapper] Error 2 make: *** [ubuntu] Error 2 How can I compile and install this kernel successfully? I'm new to this and would appreciate any help.

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