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  • Cobbler 2.2.2 problems

    - by Peter
    I have setup a dedicated LAN for Cobbler tests. My setup is: Cobbler server: openSUSE 12.3, cobbler 2.2.2 (from openSUSE repos) Imported distros: Centos 6.5, Red Hat 6.5, Red Hat 7.0, openSUSE 13.1 Target Machine: VMs in a Windows 7 Virtualbox Systems provisioning works OK, but I have some problems. The first one is that cobbler does not honor the "pxe_just_once: 1" setting. When the setup of the target OS is finished, after the reboot the target systems continues to PXE boot! The second problem is that the target server is not correctly configured! See my setup: cobbler system report --name=test Name : test TFTP Boot Files : {} Comment : Fetchable Files : {} Gateway : 192.168.0.1 Hostname : testcob1.example.com Image : IPv6 Autoconfiguration : False IPv6 Default Device : Kernel Options : {} Kernel Options (Post Install) : {} Kickstart : <<inherit>> Kickstart Metadata : {} LDAP Enabled : False LDAP Management Type : authconfig Management Classes : [] Management Parameters : <<inherit>> Monit Enabled : False Name Servers : ['192.168.0.1', '8.8.8.8'] Name Servers Search Path : [] Netboot Enabled : False Owners : ['admin'] Power Management Address : Power ID : Power Password : Power Management Type : ipmitool Power Username : Profile : RHEL-6.5-x86_64 Proxy : <<inherit>> Red Hat Management Key : <<inherit>> Red Hat Management Server : <<inherit>> Repos Enabled : False Server Override : <<inherit>> Status : testing Template Files : {} Virt Auto Boot : <<inherit>> Virt CPUs : <<inherit>> Virt Disk Driver Type : <<inherit>> Virt File Size(GB) : <<inherit>> Virt Path : <<inherit>> Virt RAM (MB) : <<inherit>> Virt Type : <<inherit>> Interface ===== : eth0 Bonding Opts : Bridge Opts : DHCP Tag : DNS Name : Master Interface : Interface Type : IP Address : 192.168.0.200 IPv6 Address : IPv6 Default Gateway : IPv6 MTU : IPv6 Secondaries : [] IPv6 Static Routes : [] MAC Address : Management Interface : True MTU : Subnet Mask : 255.255.255.0 Static : True Static Routes : [] Virt Bridge : So, although I have setup the hostname and the network interface of the target system, after the setup, the hostname is set to localhost.localdomain and eth0 is configured as a DHCP not static! How can I find the problem and fix it? Note that I have synced and restarted cobbler a couple of times, but the problems persists.

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  • Visual Studio Image Library now available for download

    - by Greg Low
    One of the challenges in any application development is trying to make your application look like it's really designed for the target environment. Using the same icons/images that are used in the target environment, and for the same purposes, helps greatly with this.It's great to see that Microsoft have published an image library for Visual Studio that lets your own applications use the same images that they use in the operating system.You'll find info about it (and the download) here: http://www.microsoft.com/en-us/download/details.aspx?id=35825 

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  • Oracle Magazine, November/December 2007

    Oracle Magazine November/December features articles on Oracle Magazine Editors' Choice Awards 2007, SOA, Oracle Universal Content Management, Oracle Application Development Framework 11g, Oracle BPEL Test Framework, Oracle SQL Developer, Oracle Application Express, and much more.

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  • What training book should I choose after Microsoft's Application Development Foundation (70-536)?

    - by codys-hole
    I've just finished 70-536 ("Microsoft .NET Framework - Application Development Foundation") Microsoft training book from Microsoft Press. I found it quite good. I have also done the 70-528 ("Microsoft .NET Framework 2.0 - Web-based Client Development") book. What book should I be reading next? I am job hunting, so I want to be marketable for a position as a software developer. What will make me stand out from the crowd and get the job?

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  • Responsive WordPress Theme Eleven40 by Studiopress

    - by Edward
    Eleven40 is a responsive layout premium WordPress child theme by StudioPress for the Genesis Framework. The theme is a crisp & clean layout that extends upto 1140 pixels in width with sixe other narrower content layouts in its responsive layout. Eleven40 theme pack include 4 colour schemes, six post / page layout options, custom menus [...] Related posts:Genesis WordPress Theme Framework Beveled Premium WordPress Theme by Woothemes PhotoNote WordPress Theme by WPZOOM

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  • What are the alternatives to fixed-price or time-and-materials contracts for software development?

    - by Fortuity
    Where can I learn more about pros/cons of various pricing models for software development? Proponents of agile methodology suggest approaches such as multi-stage contracts, target cost contracts, target schedule contracts, shared benefit contracts, variable scope contracts (http://poppendieck.com/agilecontracts.htm). I'm looking for opinions, experience, case studies or informed discussion of these approaches.

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  • What are the alternatives to fixed-price or time-and-materials contracts for software development?

    - by Fortuity
    Where can I learn more about pros/cons of various pricing models for software development? Proponents of agile methodology suggest approaches such as multi-stage contracts, target cost contracts, target schedule contracts, shared benefit contracts, variable scope contracts (http://poppendieck.com/agilecontracts.htm). I'm looking for opinions, experience, case studies or informed discussion of these approaches.

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  • Sending notification after an event has remained open for a specified period

    - by Loc Nhan
    Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Enterprise Manager (EM) 12c allows you to create an incident rule to send a notification and/or create an incident after an event has been open for a specified period. Such an incident rule will help prevent premature alerts on issues that may correct themselves within a certain amount of time. For example, there are some agents in an unstable network area, and often there are communication failures between the agents and the OMS lasting three, four minutes at a time. In this scenario, you may only want to receive alerts after an agent in that area has been in the Agent Unreachable status for at least five minutes. Note: Many non-target availability metrics allow users to specify the “number of occurrences” or the number of consecutive times metric values reach thresholds before a notification is sent. It is best to use the feature for such metrics. This article provides a step-by-step guide for creating an incident rule set to cater for the above scenario, that is, to create an incident and send a notification after the Agent Unreachable event has remained open for a five-minute duration. Steps to create the incident rule 1.     Log on to the console and navigate to Setup -> Incidents -> Incident Rules. Note: A non-super user requires the Create Enterprise Rule Set privilege, which is a resource privilege, to create an incident rule. The Incident Rules - All Enterprise Rules page displays. 2.     Click Create Rule Set … The Create Rule Set page displays. 3.     Enter a name for the rule set (e.g. Rule set for agents in flaky network areas), optionally enter a description, and leave everything else at default values, and click + Add. The Search and Select: Targets page pops up. Note:  While you can create a rule set for individual targets, it is a best practice to use a group for this purpose. 4.     Select an appropriate group, e.g. the AgentsInFlakyNework group. The Select button becomes enabled, click the button. The Create Rule Set page displays. 5.     Leave everything at default values, and click the Rules tab. The Create Rule Set page displays. 6.     Click Create… The Select Type of Rule to Create page pops up. 7.     Leave the Incoming events and updates to events option selected, and click Continue. The Create New Rule : Select Events page displays. 8.     Select Target Availability from the Type drop-down list. The page shows more options for Target Availability. 9.     Select the Specific events of type Target Availability option, and click + Add. The Select Target Availability events page pops up. 10.   Select Agent from the Target Type dropdown list. The page expands. 11.   Click the Agent unreachable checkbox, and click OK. Note: If you want to also receive a notification when the event is cleared, click the Agent unreachable end checkbox as well before clicking OK. The Create New Rule : Select Events page displays. 12.   Click Next. The Create New Rule : Add Actions page displays. 13.   Click + Add. The Add Actions page displays. 14.   Do the following: a.     Select the Only execute the actions if specified conditions match option (You don’t want the action to trigger always). The following options appear in the Conditions for Actions section. b.     Select the Event has been open for specified duration option. The Conditions for actions section expands. c.     Change the values of Event has been open for to 5 Minutes as shown below. d.     In the Create Incident or Update Incident section, click the Create Incident checkbox as following: e.     In the Notifications section, enter an appropriate EM user or email address in the E-mail To field. f.     Click Continue (in the top right hand corner). The Create New Rule : Add Actions page displays. 15.   Click Next. The Create New Rule : Specify name and Description page displays. 16.   Enter a rule name, and click Next. The Create New Rule : Review page appears. 17.   Click Continue, and proceed to save the rule set. The incident rule set creation completes. After one of the agents in the group specified in the rule set is stopped for over 5 minutes, EM will send a mail notification and create an incident as shown in the following screenshot. In conclusion, you have seen the steps to create an example incident rule set that only creates an incident and triggers a notification after an event has been open for a specified period. Such an incident rule can help prevent unnecessary incidents and alert notifications leaving EM administrators time to more important tasks. - Loc Nhan

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  • Chapter 5: From 2005 to 2010: Business Logic and Data

    After reading this chapter, you will be able to Use the Entity Framework (EF) to build a data access layer using an existing database or with the Model-First approach .Generate entity types from the Entity Data Model (EDM) Designer using the ADO.NET Entity Framework POCO templates. Get data from Web services Learn about data caching using the Microsoft Windows Server AppFabric (formerly known by the codename “Velocity”)

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  • Excel 2010: dynamic update of drop down list based upon datasource validation worksheet changes

    - by hornetbzz
    I have one worksheet for setting up the data sources of multiple data validation lists. in other words, I'm using this worksheet to provide drop down lists to multiple other worksheets. I need to dynamically update all worksheets upon any of a single or several changes on the data source worksheet. I may understand this should come with event macro over the entire workbook. My question is how to achieve this keeping the "OFFSET" formula across the whole workbook ? Thx To support my question, I put the piece of code that I'm trying to get it working : Provided the following informations : I'm using such a formula for a pseudo dynamic update of the drop down lists, for example : =OFFSET(MyDataSourceSheet!$O$2;0;0;COUNTA(MyDataSourceSheet!O:O)-1) I looked into the pearson book event chapter but I'm too noob for this. I understand this macro and implemented it successfully as a test with the drop down list on the same worksheet as the data source. My point is that I don't know how to deploy this over a complete workbook. Macro related to the datasource worksheet : Option Explicit Private Sub Worksheet_Change(ByVal Target As Range) ' Macro to update all worksheets with drop down list referenced upon ' this data source worksheet, base on ref names Dim cell As Range Dim isect As Range Dim vOldValue As Variant, vNewValue As Variant Dim dvLists(1 To 6) As String 'data validation area Dim OneValidationListName As Variant dvLists(1) = "mylist1" dvLists(2) = "mylist2" dvLists(3) = "mylist3" dvLists(4) = "mylist4" dvLists(5) = "mylist5" dvLists(6) = "mylist6" On Error GoTo errorHandler For Each OneValidationListName In dvLists 'Set isect = Application.Intersect(Target, ThisWorkbook.Names("STEP").RefersToRange) Set isect = Application.Intersect(Target, ThisWorkbook.Names(OneValidationListName).RefersToRange) ' If a change occured in the source data sheet If Not isect Is Nothing Then ' Prevent infinite loops Application.EnableEvents = False ' Get previous value of this cell With Target vNewValue = .Value Application.Undo vOldValue = .Value .Value = vNewValue End With ' LOCAL dropdown lists : For every cell with validation For Each cell In Me.UsedRange.SpecialCells(xlCellTypeAllValidation) With cell ' If it has list validation AND the validation formula matches AND the value is the old value If .Validation.Type = 3 And .Validation.Formula1 = "=" & OneValidationListName And .Value = vOldValue Then ' Debug ' MsgBox "Address: " & Target.Address ' Change the cell value cell.Value = vNewValue End If End With Next cell ' Call to other worksheets update macros Call Sheets(5).UpdateDropDownList(vOldValue, vNewValue) ' GoTo NowGetOut Application.EnableEvents = True End If Next OneValidationListName NowGetOut: Application.EnableEvents = True Exit Sub errorHandler: MsgBox "Err " & Err.Number & " : " & Err.Description Resume NowGetOut End Sub Macro UpdateDropDownList related to the destination worksheet : Sub UpdateDropDownList(Optional vOldValue As Variant, Optional vNewValue As Variant) ' Debug MsgBox "Received info for update : " & vNewValue ' For every cell with validation For Each cell In Me.UsedRange.SpecialCells(xlCellTypeAllValidation) With cell ' If it has list validation AND the validation formula matches AND the value is the old value ' If .Validation.Type = 3 And .Value = vOldValue Then If .Validation.Type = 3 And .Value = vOldValue Then ' Change the cell value cell.Value = vNewValue End If End With Next cell End Sub

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  • SSIS 2012 formating quirks

    - by Kevin Shyr
    There are so many funny quirks in SSIS 2012 that I have to list them, to save other people from the misery. If you want to move items to one direction, make sure you "grab" the opposite side.  For example, you want a whole bunch of data flows to move up, select them all and grab the lowest item. When you drag the arrow to connect Precendence Constraint, make sure you drop it on the area of target that has no text, otherwise, it thinks you want to edit the text and change the target item layout

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  • Windows Phone XAML and XNA Apps with Game Components

    - by row1
    I am using the Windows Phone Template "Windows Phone XAML and XNA Apps" and targeting Windows Phone 7/8. Most examples show your game inheriting from Microsoft.Xna.Framework.Game and then adding Microsoft.Xna.Framework.GameComponent items to the Components collection. But as my game page inherits from PhoneApplicationPage there isn't a Components collection or a Game property. How can I use GameComponent from within PhoneApplicationPage?

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  • What is your opinion of Ext js?

    - by marko
    I'm thinking of pushing my javascript skills further and learn something new. Is Ext JS a good framework to program to work in or is it a pain in the ass? I would consider ext js for making awesome looking business applications, and the framework is huge, but to use a big library I have some fears that it's difficult, buggy and time-consuming. My fear is that I wouldn't want to use some bloatware.

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  • what would be a good way to implement/render a 2d tiled map for a browser game?

    - by jj_
    I've made this little rpg ruby game I did while learning and now I'd like to make it into a browser game. I've already set up Sinatra framework to serve it, so what I am looking for, before everything else, is a way to represent the game map in browser (location attributes are stored in db). A new map is randomly generated by code for each new game at each game start. For now forget db, and let's say a map (say 100x100 "squares") is stored as a tridimensional array. (x,y, ...) Last "dimension" of array stores who & what is at that map cell: a player, a building, whatever. So all I have to do is render those "squares" or array cells to a 2d tiled map in the browser. The map does not need to refresh or be dynamically fetched as you scroll it, (at least at this stage of development) but, a technology which would allow me to do so in future would be a good reason for choosing it. Things that I thought of: html tables, html5 canvas, some js framework which is designed exactly with this purpose (which I do not know of = please advice). Yes I know about gamequery-js framework, but I've never used it, and I don't know if it's going to slow down everything down to inusability as I'm adding new features (scrolling, ajax). I really don't know of any other alternatives.. maybe there are lighter approaches? Easier or more minimalistic ways ? More targeted js framework which is the right tool for the job? Maybe just some html canvas code, or even simple image maps, or images with absolute positioning will be enough? The thing is I'd like to start simple, and then gradually make it better, so, as I said before, I'd prefer something that will give me room for improvement or is headed toward new web tendencies but which will also give me a bit of gratification in the beginning :) So.. advices are needed! And appreciated! :) Thanks p.s. Flash is excluded because I don't like it.

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  • What's new in ASP.NET MVC 2.0?

    Microsoft Visual Studio 2010 and .NET framework 4.0 bring many new exciting features for developers. One of them is the improved ASP.NET MVC 2.0. This article focuses on the new and improved characteristics in this popular web application framework from Microsoft.

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  • What's new in ASP.NET MVC 2.0?

    Microsoft Visual Studio 2010 and .NET framework 4.0 bring many new exciting features for developers. One of them is the improved ASP.NET MVC 2.0. This article focuses on the new and improved characteristics in this popular web application framework from Microsoft.

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  • HOW TO: Change Internet Expenses Cost Center Prompt

    - by rveliche
    The cost center segment on the General Information page in Oracle Internet Expenses derives its label from the Prompt entered on the KFF setup. Changing this is not possible with the simple personalization, the details below provide the instructions to change the Prompt. Create a custom class, I call it CustomHeaderKffCO.java in the package oracle.apps.ap.oie.entry.header.webui  (or any other). This class will have to extend from oracle.apps.ap.oie.entry.header.webui.HeaderKffCO. Add the following logic to your custom class. package oracle.apps.ap.oie.entry.header.webui; import oracle.apps.fnd.framework.webui.OAPageContext; import oracle.apps.fnd.framework.webui.beans.OAWebBean; import oracle.apps.fnd.framework.webui.beans.message.OAMessageLayoutBean; import oracle.apps.fnd.framework.webui.OAControllerImpl; public class CustomHeaderKffCO extends HeaderKffCO {   public void processRequest(OAPageContext pageContext, OAWebBean webBean)   {      super.processRequest(pageContext, webBean);     OAMessageLayoutBean layoutBean = (OAMessageLayoutBean) webBean.findChildRecursive("KffSEGMENT2MessageLayout");    if(layoutBean != null)   {     // You should use messages/lookups to avoid translation issues.     layoutBean.setLabel("Cost Center");   }   } } KffSEGMENT2MessageLayout is for illustration only, my Chart Of Accounts has SEGMENT2 as the cost center segment. Please change this to a segment being used eg.Segment6 should be KFFSEGMENT6MessageLayout Note that super.processRequest(pageContext, webBean); is a must and should always be the first statement. Once the class is compiled, copy the class to an appropriate directory, in my case I used $JAVA_TOP/oracle/apps/ap/oie/entry/header/webui. Navigate to the General Information page, click on "Personalize General Information Page".Click on Personalize icon next to Message Component Layout: (OIEGeneralInformationMsgCLayout)In the controller class section update the new controller at the appropriate levelIf the Link "Personalize General Information Page" is not visible on your instance, check your personalization profiles.

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  • JSP Model 2 Architecture and Dependency Injection

    - by Robert
    If I'm writing a web application that uses the model 2 architecture, is it possible to use the Google Guice framework (or really any IoC container)? The reason I ask this question is because everything I've researched about DI, IoC, et cetera always uses Spring, Hibernate or some other framework/container in their examples. I'm just using Java classes, controllers, and JSP's to build this application and I can't find any good documentation about the subject.

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  • La troisième version majeure de Mono est disponible : support complet de C# 5.0 et de la programmation asynchrone

    La troisième version majeure de Mono est disponible Support complet de C# 5.0 et de la programmation asynchrone, profil 4.5, amélioration du compilateur et des performances L'implémentation Open Source du framework .NET est disponible dans sa troisième version majeure et améliore le support du framework de Microsoft pour les machines UNIX, Windows, MacOS et autres. Compilateur C# Mono possède maintenant un support complet de C# 5.0 et de la programmation asynchrone. Le compilateur a finalisé sa migration du générateur de code afin de pleinement utiliser l'API IKVM.Reflection. Cett...

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  • Top 5 Ways to Build an Online Business With SEO

    Talking about online business, to build its strength you need awareness among your target niche audience. You can not simply operate in an isolated environment to run your online business. It becomes very hard for the online business owners to introduce their products or services on Internet accessible to their target market when there are massive products and services are being offered on Internet.

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  • Finding the Right Web Marketing Company

    There are so many websites out there that are in the same market as you. This means that there is a chance that yours may get lost in the online world and never reach the target market that it intends to. Web marketing is a strategy that has been taken up by many businesses due to the fact that that it is more effective than traditional marketing strategies. So there is a fundamental need to set yourself apart from your competitors in order to reach your desired target audience by generating the relevant leads.

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  • Does geographic location of domain registrator matter?

    - by Joudicek Jouda
    Does it matter where I register my domain geographically when I'm planning to change nameset (nameservers) to a server in my target area? Example Target audience: USA Server location: USA Domain origin: bought from French registrator website Question: When a user in the U.S. tries to access my web, will there be a delay, because he had to access the French registrator servers first or will he go directly to my U.S. server?

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  • Easy Search Engine Optimization Strategies

    Search Engine Optimization or SEO is a technical sounding term that's simply a strategy for making your website relevant to your target audience and structuring your website in such a way that it will be found by search engines when your keywords are entered by users. Here a few easy strategies for incorporating SEO into your website: Identify your Keywords Before you do any optimization work on your website you first have to know what keywords are being used by your target market. For example if you are selling home repair guides, you'll need to know the...

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