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  • Repoze.bfg or Grok

    - by fridder
    Hello, I am about to take the head long plunge into Zope land and am wondering which framework would fit my needs better. I have some experience toying around with django and the primary reason I am switching to a zope-based framework is ZPT and also needing to occasionally do things with Plone. Both seem to be well run projects I am mainly wondering which would have the better learning overlap with Plone? Thanks in advance!

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  • Trouble upgrading to .NET 4 with VS2008. What am I missing?

    - by Matt H.
    I downloaded the .NET 4 framework from miscrosoft here: http://www.microsoft.com/downloads/details.aspx?FamilyID=9cfb2d51-5ff4-4491-b0e5-b386f32c0992&displaylang=en I installed and rebooted. When I go to compile options -- target framework... .NET 4 isn't on the list. Is .net 4 not compatible with VS2008? It would be nice if Microsoft stated that somewhere...

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  • HQL : LEFT OUTER JOIN

    - by Parama
    Hi all, I have two tables and respective classes in java.The mapping in the HBM.xml is as follows : The query in the HBM.xml is as follows : from Reports as rep left join rep.parts as parts I am getting the following exception while executing the code : May 19, 2010 10:47:04 AM org.hibernate.util.JDBCExceptionReporter logExceptions WARNING: SQL Error: 904, SQLState: 42000 May 19, 2010 10:47:04 AM org.hibernate.util.JDBCExceptionReporter logExceptions SEVERE: ORA-00904: "REPORTS0_"."PARTNO": invalid identifier org.hibernate.exception.SQLGrammarException: could not execute query at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.loader.Loader.doList(Loader.java:2223) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104) at org.hibernate.loader.Loader.list(Loader.java:2099) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at com.hcl.spring.db.sample.dao.ItemDAOImpl.loadItems(ItemDAOImpl.java:43) at com.hcl.spring.db.sample.service.ItemServiceImpl.loadItems(ItemServiceImpl.java:20) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy3.loadItems(Unknown Source) at com.hcl.spring.db.sample.Main.loadItems(Main.java:40) at com.hcl.spring.db.sample.Main.main(Main.java:19) Caused by: java.sql.SQLException: ORA-00904: "REPORTS0_"."PARTNO": invalid identifier at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743) at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:799) at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1038) at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:839) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1133) at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3285) at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3329) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186) at org.hibernate.loader.Loader.getResultSet(Loader.java:1787) at org.hibernate.loader.Loader.doQuery(Loader.java:674) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.doList(Loader.java:2220) ... 22 more Do request your help on the same.

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  • Using Factory to get Injected objects

    - by ryudice
    Is it good practice to have a Factory method to retrieve injected objects or is it OK to just use the factory method from the DI framework? I'm using structure map, should I just use ObjectFactory.GetInstance();, or should I create factory class and inside this class call ObjectFactory.GetInstance();? because if I call ObjectFactory.GetInstance(); in my classes I would be creating coupling to the DI framework? sorry if I'm being ignorant, I'm new to this concepts. Thanks!

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  • How do I create an EAR file with an ant build including certain files?

    - by user149100
    I'm using eclipse to build an ear file using ant. I'm using oc4j, and I want to make sure that orion-application.xml is included in the build. What I'm currently using but does not work is: <target name="ear" depends="" <echoBuilding the ear file</echo <copy todir="${build.dir}/META-INF" <fileset dir="${conf.dir}" includes="orion-application.xml"/ </copy <ear destfile="${dist.dir}/${ant.project.name}.ear" appxml="${conf.dir}/application.xml" <fileset dir="${dist.dir}" includes="*.jar,*.war"/ </ear </target What is the right way to add this to the ear?

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  • Well written Perl Open Source to learn from ?

    - by Prix
    Hi, is there any well written perl open source out there (not using any kinda of framework) that i could use as sample for learning and good pratice of the perl... I've searched around and found many things for PHP, but nothing in perl that uses no framework. Thanks in advance.

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  • GWT Compilation

    - by Zeeshan
    Hi, I am facing problem while GWT compilation. I am using ANT build file in which i run 'build' target. when execution comes to 'gwtc' target the compilation sometimes stop or somtime it compiles successfully. Can anyone please tell me what i am doing wrong ? I am using GWT2.0

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  • Bring object to the front, in Flash AS3

    - by jimbo
    Hi All, i have the below code, which is basically animating object across the screen, when roll-over happens it pauses the anim, and displays some information. Everything works fine, but when its paused, i wold like that current object to be 'on top' so other items run behind. I have looked at setChildIndex, but didn't have much luck. package { import flash.display.MovieClip; import flash.display.Sprite; import flash.events.MouseEvent; import flash.geom.Point; import flash.events.KeyboardEvent; import flash.events.*; import caurina.transitions.Tweener; import fl.motion.Color; public class carpurchase extends Sprite { public function carpurchase() { var carX = 570; //Set cars var car1:fullCar = new fullCar(); car1.info.alpha = 0; //var c:Color = new Color(); //c.setTint(0xff0000, 0.8); //car2.car.transform.colorTransform=c; car1.x = carX; car1.y = 280; car1.info.title.text = "test"; car1.info.desc.text = "test"; addChild(car1); car1.addEventListener(MouseEvent.ROLL_OVER, carPause); car1.addEventListener(MouseEvent.ROLL_OUT, carContinue); function car1Reset():void { Tweener.addTween(car1, {x:carX, time:0, onComplete:car1Tween}); } function car1Tween():void { Tweener.addTween(car1, {x:-120, time:2, delay:3, transition:"linear", onComplete:car1Reset}); } car1Tween(); var car2:fullCar = new fullCar(); car2.info.alpha = 0; var c:Color = new Color(); c.setTint(0xff0000, 0.8); car2.car.transform.colorTransform=c; car1.x = carX; car2.y = 175; car2.info.title.text = "test"; car2.info.desc.text = "test"; addChild(car2); car2.addEventListener(MouseEvent.ROLL_OVER, carPause); car2.addEventListener(MouseEvent.ROLL_OUT, carContinue); function car2Reset():void { Tweener.addTween(car2, {x:carX, time:0, onComplete:car2Tween}); } function car2Tween():void { Tweener.addTween(car2, {x:-120, time:3, delay:0, transition:"linear", onComplete:car2Reset}); } car2Tween(); function carPause(e:MouseEvent):void { Tweener.pauseTweens(e.target); Tweener.addTween(e.target.info, {y:-150, alpha:1, time:.5, transition:"easeout"}); } function carContinue(e:MouseEvent):void { Tweener.addTween(e.target.info, {y:10, alpha:0, time:.5, transition:"easeout"}); Tweener.resumeTweens(e.target); } } } Any help welcome

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  • Runtime C function details

    - by Sridhar
    Hi, Is there any way to find particular C language function's input and output parameters from a framework (apple's ARM) during the runtime or from any method with out knowing the headers. It is a framework and there are no header files for it.I decompile it with IDA Pro and it gives me the function names but not input and output parameters information. I am able to load those private functions using dlsym. Is it possible to find the parameters info in runtime (C language or Objective C) or from IDA Pro ? Regards, Raghu

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  • How to run "make install" from Xcode

    - by teamon
    I have custom Makefile and External build target in Xcode. When I click "Build" it runs "make" When I click "Clear" it runs "make clean" How to run "make install" (or any other target) from Xcode? (btw, this is AVR project and xcode project file was created using avr-project tool shipped with Crosspack-AVR)

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  • ASP.NET MVC Binding - Duplicated Messages

    - by Rodrigo Gama
    I'm using ASP.NET MVC Binding Framework. Let's say I have a class Item, that has a mandatory field Id. I am binding a List, and do not want one error message for each element in this list. If more then one error happen when binding the Id field, I want only one message to be added to ModelState and shown to the user. In one sentence: Is there a way to avoid duplicated messages using ASP.NET MVC Binding Framework?

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  • SmallestDotNet as CustomAction after MSI installation

    - by Kai
    Is there anything to be said againt installing SmallestDotNet 3.5 (http://www.hanselman.com/blog/SmallestDotNetOnTheSizeOfTheNETFramework.aspx) as a CustomAction after MSI installation to ensure that .NET 3.5 is installed? I've found many more complicated ways which (partly) include .NET framework into the installer. How would you install (if necessary) the .NET 3.5 framework after msi installation automatically?

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  • CCNet 1.6 Conditional Plugin Help Needed!

    - by Mike M
    Hi all, I cannot get the conditional plugin to work that has been added to CCNet as of version 1.6 - clicky. I am running the latest version of CCNet (1.6.7258.1) and have the following code in my ccnet.config: <project name="9iCompile"> <sourcecontrol type="svn"> <trunkUrl>http://bis-build:81/svn/Oracle/oas_forms/COPEN</trunkUrl> <workingDirectory>C:\OAS\COPEN</workingDirectory> <username>*</username> <password>*</password> <executable>C:\Program Files\VisualSVN\bin\svn.exe</executable> </sourcecontrol> <conditional> <conditions> <compareCondition> <value1>$[ProjectType]</value1> <value2>copen</value2> <evaluation>equal</evaluation> <ignoreCase>true</ignoreCase> </compareCondition> </conditions> <tasks> <nant> <executable>C:\Program Files\nant-0.85\bin\nant.exe</executable> <baseDirectory>C:\OAS</baseDirectory> <buildFile>Oracle9i_Automation_v2.build</buildFile> <targetList> <target>build</target> </targetList> </nant> </tasks> </conditional> <!-- more conditional statements would be here for different project types if I can get it to work --> <parameters> <selectParameter name="ProjectType"> <description>The type of project to operate on.</description> <allowedValues> <value name="COPEN">copen</value> <value name="BCS">bcs</value> <value name="FCDD">fcdd</value> </allowedValues> </parameters> <security type="defaultProjectSecurity" defaultRight="Deny"> <permissions> <rolePermission name="Developers" ref="Developers"/> <rolePermission name="Accepters" ref="Accepters"/> <rolePermission name="Releasers" ref="Releasers"/> <rolePermission name="Administrators" ref="Administrators"/> </permissions> </security> </project> The CCNet server crashes whenever I try to run this config though with the following output: [14:ERROR] Exception: Unused node detected: <conditional> <conditions> <compareCondition> <value1>$[ProjectType]</value1> <value2>copen</value2> <evaluation>equal</evaluation> <ignoreCase>true</ignoreCase> </compareCondition> </conditions> <tasks> <nant> <executable>C:\Program Files\nant-0.85\bin\nant.exe</executable> <baseDirectory>C:\OAS</baseDirectory> <buildFile>Oracle9i_Automation_v2.build</buildFile> <targetList> <target>build</target> </targetList> </nant> </tasks> </conditional> ---------- ThoughtWorks.CruiseControl.Core.Config.ConfigurationException: Unused node detected: <conditional> <conditions> <compareCondition> <value1>$[ProjectType]</value1> <value2>copen</value2> <evaluation>equal</evaluation> <ignoreCase>true</ignoreCase> </compareCondition> </conditions> <tasks> <nant> <executable>C:\Program Files\nant-0.85\bin\nant.exe</executable> <baseDirectory>C:\OAS</baseDirectory> <buildFile>Oracle9i_Automation_v2.build</buildFile> <targetList> <target>build</target> </targetList> </nant> </tasks> </conditional> at ThoughtWorks.CruiseControl.Core.Config.NetReflectorConfigurationReader.Defa­ultErrorProcesser.ProcessError(String message) at ThoughtWorks.CruiseControl.Core.Config.NetReflectorConfigurationReader.<>c_­_DisplayClass1.<Read>b__0(InvalidNodeEventArgs args) at Exortech.NetReflector.InvalidNodeEventHandler.Invoke(InvalidNodeEventArgsar­gs) at Exortech.NetReflector.NetReflectorTypeTable.OnInvalidNode(InvalidNodeEventA­rgs args) at Exortech.NetReflector.XmlTypeSerialiser.HandleUnusedNode(NetReflectorTypeTa­ble table, XmlNode orphan) at Exortech.NetReflector.XmlTypeSerialiser.ReadMembers(XmlNode node, Object instance, NetReflectorTypeTable table) at Exortech.NetReflector.XmlTypeSerialiser.Read(XmlNode node, NetReflectorTypeTable table) at Exortech.NetReflector.NetReflectorReader.Read(XmlNode node) at ThoughtWorks.CruiseControl.Core.Config.NetReflectorConfigurationReader.Read­(XmlDocument document, IConfigurationErrorProcesser errorProcesser) at ThoughtWorks.CruiseControl.Core.Config.DefaultConfigurationFileLoader.Load(­FileInfo configFile) at ThoughtWorks.CruiseControl.Core.Config.FileConfigurationService.Load() at ThoughtWorks.CruiseControl.Core.Config.FileWatcherConfigurationService.Load­() at ThoughtWorks.CruiseControl.Core.Config.CachingConfigurationService.Load() at ThoughtWorks.CruiseControl.Core.CruiseServer.Restart() at ThoughtWorks.CruiseControl.Core.Config.ConfigurationUpdateHandler.Invoke() at ThoughtWorks.CruiseControl.Core.Config.FileWatcherConfigurationService.Hand­leConfigurationFileChanged(Object source, FileSystemEventArgs args) ---------- Can someone please help?? I have no idea what I'm doing wrong here or if this is a bug :( I have also posted on the ccnet-user group several days ago but have not received any response :(

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  • How to specify a cipher for an SSL connection in .NET?

    - by dr. evil
    How can I specify a cipher suite to use in an SSL Connections? I know that Mentalis Seclib got this feature however they don't maintain the project as they say .NET Framework 2.0 introduced those features. However I couldn't find a way to do this in .NET Framework 3.5. To be more specific I want to connect an HTTPS service by using NULL cipher, I would do the same thing with OpenSSL by using the following command: openssl s_client -connect www.example.com:443 -cipher NULL How can I do this in .NET?

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  • What programming language should I use to create small, native Windows Applications?

    - by Xinxua
    I want to develop an application that runs on any Windows platform (Windows XP, Vista, or Windows 7) but does not require a dependency like the .NET Framework or JVM. I have given the other requirements below: Runs in any windows platform Must have GUI libraries to create windows/primitive controls The output .exe should also be very small, which negates the use of the .NET Framework. Any suggestions for this requirement?

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  • IoC, AOP and more

    - by JMSA
    What is an IoC container? What is an IoC/DI framework? Why do we need a framework for IoC/DI? Is there any relationship between IoC/DI and AOP? What is Spring.net/ninject with respect to IoC and AOP?

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  • Difference between background and concurrent garbage collection?

    - by marco.ragogna
    I read that with .NET Framework 4 the current garbage collection implementation is replaced: The .NET Framework 4 provides background garbage collection. This feature replaces concurrent garbage collection in previous versions and provides better performance. At this page there is an explanation how it works but I am not sure I understood it. In practical world application what is the benefit of this new GC implementation? Is it a feature that could be use to push for a transition from 3.5 or previous to 4.0?

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  • Mocking using 'traditional' Record/Replay vs Moq model

    - by fung
    I'm new to mocks and am deciding on a mock framework. The Moq home quotes Currently, it's the only mocking library that goes against the generalized and somewhat unintuitive (especially for novices) Record/Reply approach from all other frameworks. Can anyone explain simply what the Record/Replay approach is and how Moq differs? What are the pros and cons of each especially from the point of deciding a framework? Thanks.

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  • Snap to Grid UI in Cappuccino

    - by Grnbeagle
    Does anyone know how to do snap-to-grid in Cappuccino? Basically, I have draggable objects which I can drag into a target area. The target view needs to be set up with snap-to-grid feature. I've seen it with Mockingbird, so it's definitely possible. Any info is appreciated. Thanks!

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  • Buy or Build for web deployment?

    - by Cannonade
    I have been evaluating the wide range of installation and web deployment solutions available for Windows applications. I will just clarify here (without too much detail, these tools have been covered in other questions) my understanding of the options: NSIS - Free tool that generates setup executables. Small binary. Specialized, sometimes obtuse, scripting language. Inno Setup - Free tools for setup executables. Various binary compression schemes. Pascal scripting engine. WIX - Free toolset to generate MSI binaries. XML definitions language. WIX ClickThrough - Additional tools for packaging, web download and auto update detection (now part of WIX core). InstallShield - Commercial development environment for installation packaging. Generates MSI binaries. C-like InstallScript language. Wise - Commercial development environment for installation packaging. Generates MSI binaries. ClickOnce - Visual Studio supported framework for publishing applications to a webserver, with automatic detection of updates. No support for custom installation requirements (INI files, registry etc ...). Packages setup as an MSI binary. Install Aware - Commercial development environment for installation. Generates MSI binaries. Automatic Update framwork (Web Update). If I have missed any, please let me know. And found some useful discussions of these technologies on StackOverflow: Best Simple Install System Best choice for Windows installers Alternatives to ClickOnce I have worked with a few of these solutions, as well as a handful of proprietary internal installation solutions. They are mostly concerned with packing installations and providing a framework for developers to access the run time environment. With the growing requirement for web deployment and automatic software updates, I expected to find more of a consensus among developers on a framework for web delivery of software and subsequent updates, I haven't really found that consensus. There are certainly solutions available (ClickOnce, ClickThrough, InstallShield Update Service), but they each have considerable limitations (please correct me if I mis-represent any of these). I would be interested in a framework that provided some of the following: Third party hosting/management of updates. Access to client environment (INI files, registry, etc..). User registration/activation. Feedback/Error reporting This is leaving me with the strong impression that the best way to approach the web deployment problem is through a custom built proprietary solution (possibly leveraging existing installer packaging). I have seen this sort of solution work well for a number of successful applications: FileZilla - HTTP request to update.filezilla-project.org to check for updates, downloads an NSIS binary (I think) and then shuts down to run the install.

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  • Is it possible to do some interop with iWork?

    - by Alerty
    I know it is possible with the .NET framework of Microsoft to do some interoperability with Microsoft Office. Is there something that exist that resembles to it for iWork and the Cocoa framework? Edit: Here are more details. I would like to create an application that has a GUI and that can generate Pages/Keynote/Numbers documents.

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  • How to compile OpenGL with a python C++ extension using distutils on Mac OSX?

    - by Matthew Mitchell
    When I try it I get: ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/cscalelib.so, 2): Symbol not found: _glBindFramebufferEXT Referenced from: /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/cscalelib.so Expected in: dynamic lookup I've tried all sort of things in the setup.py file. What do I actually need to put in it to link to OpenGL properly? My code compiles fine so there's no point putting that on there.

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