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• nsstring - out of scope

  - by alexeyndru

  -(void)loadWebAdress:(NSString*)textAdress { [UIApplication sharedApplication].networkActivityIndicatorVisible = YES; adressurl=[NSString stringWithFormat:@"http://%@", textAdress]; NSURL *url=[NSURL URLWithString:adressurl]; NSURLRequest *requestObj=[NSURLRequest requestWithURL:url]; [webview loadRequest:requestObj]; } although url takes it's value from adressurl, adressurl is all the time out of scope when checked in debugger. what is going on? i would like to use it in some other places too. not only in this method. because is out of scope, the app crashes. But, I repeat, it is the one who gives its value to url.

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• Netstat shows numerous CLOSE_WAIT states for mysql connections

  - by Sudheer

  The output of netstat -an shows many mysql connections in CLOSE_WAIT state and when i checked the processlist in mysql using 'SHOW PROCESSLIST' the connections shown in netstat do not appear. What possible could be the reason for this. I use tomcat with mysql-connector and use a Connection Pool as well. Is it that the application is not closing the mysql connection or is there any other reason for this behaviour... sometimes the CLOSE_WAIT reaches over 200. On the application level i made sure that i close all the connections(make sure i issue a close() command in the finally block) created using jdbc. Any help would be appreciated.

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• ASP.NET MVC 2 - Account controller not found

  - by Chris

  Hi all, I've recently created an ASP.NET MVC 2 application, which works perfectly in the development environment. However, when I deploy it to the server (123-reg Premium Hosting), I can access all of the expected areas - except the Account controller (www.host.info/Account). This then attempts to redirect to the Error.aspx page (www.host.info/Shared/Error.aspx) which it cannot find. I've checked that all of the views have been published, and they're all in the correct place. It seems bizarre that two other controllers can be accessed with no problems, whereas the Account controller cannot be found. I have since renamed the AccountController to SecureController, and all of the dependencies, to no avail. The problem with not being able to find the Error.aspx page also occurs on the development environment. Any ideas would be greatly appreciated. Thanks, Chris

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• SqlBulkCopy From CSV to SQL Datatable

  - by Swapnil

  I'm using SQL Server 2005, VB.NET 2005. I want to be able to import a very large excel file into a SQL table called "XYZ" I've done this by doing the following: 1. Save the excel file as csv.(Using SaveAs XLCSV option) 2. Build a datatable "ABC" From CSV.(using ODBC Connection and Select * from '*'.csv command) 3. copy the datatable"ABC" into database table "xyz" (using sqlBulkCopy.WriteToServer()) It works fine without any error but when i checked my database i found that data type for some columns has been changed and hence it didn't copy some of the records.Any help would be appreciated

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• Eclipse IDE's Hello World Cheatsheet seems to have a mistake

  - by Sean

  Hey guys, Just a warning: I'm completely new to Java and am trying to teach myself Android programming. I installed the Eclipse IDE today and tried to walk through the first Java Hello World "cheat sheet," and it didn't work! I was really quite surprised. When it asked me to select the checkbox to create the main() method, there wasn't anything on-screen that looked like a checkbox with "main()" or "method" next to it, so I guessed that maybe what they meant was the "Modifiers" radio button. So I left that checked for "public." It didn't compile and I got red X's next to every folder in my Package Explorer. Has anybody else had this problem? Thanks!

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• Retrieve checkbox values in viewmodel

  - by Dean Ouellette

  This question has been asked many times but none that I really understand. I have a checkbox list in a generated table. I want to submit the form and retrieve the checkbox values and capture the checked boxes. In the view: <% foreach (var item in Model.Results) { % <%= Html.CheckBox("selectedItem", new { value = item.ItemId })% <% } % In the viewmodel, how should I declare "selectedItem"? as a Inumerable, Int[], .... In the controller I want the viewmodel to contain the list of objects that are selected,so I can submit to the database. Thanks, Dean

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• XCode toolchain error: dyld: Symbol not found: _objc_collect_if_needed

  - by freespace

  I have been seeing the following error message a lot whenever I build something using the simulator: dyld: Symbol not found: _objc_collect_if_needed Referenced from: /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.1.sdk/System/Library/Frameworks/Foundation.framework/Foundation Expected in: /usr/lib/libobjc.A.dylib in /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator3.1.sdk/System/Library/Frameworks/Foundation.framework/Foundation I am running XCode 3.2.2 on OS X 10.6.3, and have reinstalled the SDK twice with no avail. This error makes running any code on the simulator something of a Russian Roulette, but with 5 out of 6 chambers loaded. I have checked the files mentioned in the error message, and they all checkout as being present. This sometimes go away if I restart XCode. Other times I have to logout, or even restart. And sometimes nothing works. I have googled this, even tried apple's developer forums. Other than a reference to this in the MonoTouch list, this bug appears to be completely unknown otherwise. Anything help would be greatly appreciated - this is a real PITA. Cheers, Steve

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• How do I regenerate statistics in Openx?

  - by Martin Bauer

  ue to faulty hardware, statistics generated over a 2 week period were significantly higher than normal (10000 times higher than normal). After moving the application to a new server, the problem rectified itself. The issue I have is that there are 2 weeks of stats that are clearly wrong. I have checked the raw impressions table for the affected fortnight and it seems to be correct (ie. stats per banner per day match the average for the previous month). Looking at the intermediate & summary impressions tables, the values are inflated. I understand from the openx forum (http://forum.openx.org/index.php?s=7796fd9dae40e020a010773746f3ada9&showtopic=503424297) it's possible to regenerate stats from the raw data but it will only regenerate stats per hour, meaning regenerating stats for 2 weeks would be very time consuming. Is there another, more efficient way to regenerate the stats from the raw data for the affected fortnight?

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• IntellIJ editor doesn't appear

  - by neveu

  I updated my IntellIJ install to the latest version (11.1.4) and now the Editor window doesn't appear. Double-clicking on the file, jump-to-source, nothing happens. No error message, it just doesn't appear. If I double-click on an xml layout file the preview window works, but no Editor window. Have installed and reinstalled; went back to an earlier version and it doesn't work there either. I'm at a loss. Any ideas? Update: Editor works if I create a new project. Update 2: idea.log file includes this (I don't know what ins.android.sdk.AndroidSdkData is): 2012-11-04 20:40:52,481 [ 2677] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/macros.xml file is null 2012-11-04 20:40:52,481 [ 2677] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/macros.xml 2012-11-04 20:40:52,482 [ 2678] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/quicklists.xml file is null 2012-11-04 20:40:52,482 [ 2678] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/quicklists.xml 2012-11-04 20:40:52,564 [ 2760] INFO - pl.stores.ApplicationStoreImpl - 76 application components initialized in 1285 ms 2012-11-04 20:40:52,575 [ 2771] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/customization.xml file is null 2012-11-04 20:40:52,575 [ 2771] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/customization.xml 2012-11-04 20:40:52,674 [ 2870] INFO - ij.openapi.wm.impl.IdeRootPane - App initialization took 3385 ms 2012-11-04 20:40:53,136 [ 3332] INFO - TestNG Runner - Create TestNG Template Configuration 2012-11-04 20:40:53,138 [ 3334] INFO - TestNG Runner - Create TestNG Template Configuration 2012-11-04 20:40:53,253 [ 3449] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/dynamic.xml file is null 2012-11-04 20:40:53,253 [ 3449] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/dynamic.xml 2012-11-04 20:40:53,280 [ 3476] INFO - api.vfs.impl.local.FileWatcher - 1 paths checked, 0 mapped, 202 mks 2012-11-04 20:40:53,366 [ 3562] INFO - ellij.project.impl.ProjectImpl - 137 project components initialized in 403 ms 2012-11-04 20:40:53,563 [ 3759] INFO - .module.impl.ModuleManagerImpl - 4 modules loaded in 197 ms 2012-11-04 20:40:53,625 [ 3821] INFO - api.vfs.impl.local.FileWatcher - 6 paths checked, 0 mapped, 150 mks 2012-11-04 20:40:54,187 [ 4383] INFO - .roots.impl.DirectoryIndexImpl - Directory index initialized in 271 ms, indexed 1611 directories 2012-11-04 20:40:54,207 [ 4403] INFO - pl.PushedFilePropertiesUpdater - File properties pushed in 18 ms 2012-11-04 20:40:54,237 [ 4433] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/plainTextFiles.xml file is null 2012-11-04 20:40:54,237 [ 4433] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/plainTextFiles.xml 2012-11-04 20:40:54,246 [ 4442] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/gant_config.xml file is null 2012-11-04 20:40:54,246 [ 4442] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/gant_config.xml 2012-11-04 20:40:54,253 [ 4449] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/gradle.xml file is null 2012-11-04 20:40:54,253 [ 4449] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/gradle.xml 2012-11-04 20:40:55,855 [ 6051] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/IntelliLang.xml file is null 2012-11-04 20:40:55,855 [ 6051] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/IntelliLang.xml 2012-11-04 20:40:56,995 [ 7191] INFO - leEditor.impl.EditorsSplitters - splitter 2012-11-04 20:40:56,996 [ 7192] INFO - leEditor.impl.EditorsSplitters - splitter 2012-11-04 20:40:57,233 [ 7429] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/codeStyleSettings.xml file is null 2012-11-04 20:40:57,233 [ 7429] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/codeStyleSettings.xml 2012-11-04 20:40:57,234 [ 7430] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/projectCodeStyle.xml file is null 2012-11-04 20:40:57,234 [ 7430] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/projectCodeStyle.xml 2012-11-04 20:40:58,145 [ 8341] INFO - indexing.UnindexedFilesUpdater - Indexable files iterated in 3911 ms 2012-11-04 20:40:58,146 [ 8342] INFO - indexing.UnindexedFilesUpdater - Unindexed files update started: 0 files to update 2012-11-04 20:40:58,146 [ 8342] INFO - indexing.UnindexedFilesUpdater - Unindexed files update done in 0 ms 2012-11-04 20:40:58,362 [ 8558] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/fileColors.xml file is null 2012-11-04 20:40:58,362 [ 8558] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $PROJECT_CONFIG_DIR$/fileColors.xml 2012-11-04 20:41:00,420 [ 10616] INFO - ins.android.sdk.AndroidSdkData - For input string: "20.0.1" java.lang.NumberFormatException: For input string: "20.0.1" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) at java.lang.Integer.parseInt(Integer.java:458) at java.lang.Integer.parseInt(Integer.java:499) at org.jetbrains.android.sdk.AndroidSdkData.parsePackageRevision(AndroidSdkData.java:86) at org.jetbrains.android.sdk.AndroidSdkData.<init>(AndroidSdkData.java:73) at org.jetbrains.android.sdk.AndroidSdkData.parse(AndroidSdkData.java:167) at org.jetbrains.android.sdk.AndroidPlatform.parse(AndroidPlatform.java:83) at org.jetbrains.android.sdk.AndroidSdkAdditionalData.getAndroidPlatform(AndroidSdkAdditionalData.java:119) at org.jetbrains.android.facet.AndroidFacet.addResourceFolderToSdkRootsIfNecessary(AndroidFacet.java:532) at org.jetbrains.android.facet.AndroidFacet.access$500(AndroidFacet.java:103) at org.jetbrains.android.facet.AndroidFacet$3.run(AndroidFacet.java:440) at com.intellij.ide.startup.impl.StartupManagerImpl$6.run(StartupManagerImpl.java:230) at com.intellij.ide.startup.impl.StartupManagerImpl.runActivities(StartupManagerImpl.java:203) at com.intellij.ide.startup.impl.StartupManagerImpl.access$100(StartupManagerImpl.java:41) at com.intellij.ide.startup.impl.StartupManagerImpl$4.run(StartupManagerImpl.java:170) at com.intellij.openapi.project.DumbServiceImpl.updateFinished(DumbServiceImpl.java:213) at com.intellij.openapi.project.DumbServiceImpl.access$1000(DumbServiceImpl.java:51) at com.intellij.openapi.project.DumbServiceImpl$IndexUpdateRunnable$1$3.run(DumbServiceImpl.java:363) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:702) at java.awt.EventQueue.access$400(EventQueue.java:82) at java.awt.EventQueue$2.run(EventQueue.java:663) at java.awt.EventQueue$2.run(EventQueue.java:661) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87) at java.awt.EventQueue.dispatchEvent(EventQueue.java:672) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:699) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:538) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:420) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:378) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) 2012-11-04 20:41:00,459 [ 10655] INFO - ins.android.sdk.AndroidSdkData - For input string: "20.0.1" java.lang.NumberFormatException: For input string: "20.0.1" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48) at java.lang.Integer.parseInt(Integer.java:458) at java.lang.Integer.parseInt(Integer.java:499) at org.jetbrains.android.sdk.AndroidSdkData.parsePackageRevision(AndroidSdkData.java:86) at org.jetbrains.android.sdk.AndroidSdkData.<init>(AndroidSdkData.java:73) at org.jetbrains.android.sdk.AndroidSdkData.parse(AndroidSdkData.java:167) at org.jetbrains.android.sdk.AndroidPlatform.parse(AndroidPlatform.java:83) at org.jetbrains.android.sdk.AndroidSdkAdditionalData.getAndroidPlatform(AndroidSdkAdditionalData.java:119) at org.jetbrains.android.facet.AndroidFacet.addResourceFolderToSdkRootsIfNecessary(AndroidFacet.java:532) at org.jetbrains.android.facet.AndroidFacet.access$500(AndroidFacet.java:103) at org.jetbrains.android.facet.AndroidFacet$3.run(AndroidFacet.java:440) at com.intellij.ide.startup.impl.StartupManagerImpl$6.run(StartupManagerImpl.java:230) at com.intellij.ide.startup.impl.StartupManagerImpl.runActivities(StartupManagerImpl.java:203) at com.intellij.ide.startup.impl.StartupManagerImpl.access$100(StartupManagerImpl.java:41) at com.intellij.ide.startup.impl.StartupManagerImpl$4.run(StartupManagerImpl.java:170) at com.intellij.openapi.project.DumbServiceImpl.updateFinished(DumbServiceImpl.java:213) at com.intellij.openapi.project.DumbServiceImpl.access$1000(DumbServiceImpl.java:51) at com.intellij.openapi.project.DumbServiceImpl$IndexUpdateRunnable$1$3.run(DumbServiceImpl.java:363) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:702) at java.awt.EventQueue.access$400(EventQueue.java:82) at java.awt.EventQueue$2.run(EventQueue.java:663) at java.awt.EventQueue$2.run(EventQueue.java:661) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87) at java.awt.EventQueue.dispatchEvent(EventQueue.java:672) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:699) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:538) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:420) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:378) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) 2012-11-04 20:41:01,305 [ 11501] INFO - tor.impl.FileEditorManagerImpl - Project opening took 8374 ms 2012-11-04 20:41:01,719 [ 11915] INFO - dom.attrs.AttributeDefinitions - Found tag with unknown parent: AndroidManifest.AndroidManifestCompatibleScreens 2012-11-04 20:41:07,522 [ 17718] INFO - roid.compiler.tools.AndroidApt - [/Users/neveu/Dev/android-sdk-macosx/platform-tools/aapt] [package] [-m] [--non-constant-id] [-J] [/private/var/folders/xb/hg6cdxt51rs8lylmmjw0fk8m0000gp/T/android_apt_autogeneration6157451500950136901tmp] [-M] [/Users/neveu/Dev/magic_android/3rdParty/facebook/AndroidManifest.xml] [-S] [/Users/neveu/Dev/magic_android/3rdParty/facebook/res] [-I] [/Users/neveu/Dev/android-sdk-macosx/platforms/android-14/android.jar] 2012-11-04 20:41:08,706 [ 18902] INFO - roid.compiler.tools.AndroidApt - [/Users/neveu/Dev/android-sdk-macosx/platform-tools/aapt] [package] [-m] [-J] [/private/var/folders/xb/hg6cdxt51rs8lylmmjw0fk8m0000gp/T/android_apt_autogeneration3143184519400737414tmp] [-M] [/Users/neveu/Dev/magic_android/AndroidManifest.xml] [-S] [/Users/neveu/Dev/magic_android/res] [-I] [/Users/neveu/Dev/android-sdk-macosx/platforms/android-15/android.jar] 2012-11-04 20:41:08,763 [ 18959] INFO - roid.compiler.tools.AndroidIdl - [/Users/neveu/Dev/android-sdk-macosx/platform-tools/aidl] [-p/Users/neveu/Dev/android-sdk-macosx/platforms/android-15/framework.aidl] [-I/Users/neveu/Dev/magic_android/magic/src] [-I/Users/neveu/Dev/magic_android/src] [-I/Users/neveu/Dev/magic_android/3rdParty/Tapjoy] [-I/Users/neveu/Dev/magic_android/gen] [/Users/neveu/Dev/magic_android/src/com/android/vending/billing/IMarketBillingService.aidl] [/Users/neveu/Dev/magic_android/gen/com/android/vending/billing/IMarketBillingService.java] 2012-11-04 20:41:14,004 [ 24200] INFO - dom.attrs.AttributeDefinitions - Found tag with unknown parent: AndroidManifest.AndroidManifestCompatibleScreens 2012-11-04 20:41:18,781 [ 28977] INFO - s.impl.stores.FileBasedStorage - Document was not loaded for $APP_CONFIG$/cachedDictionary.xml file is null 2012-11-04 20:41:18,782 [ 28978] INFO - .impl.stores.XmlElementStorage - Document was not loaded for $APP_CONFIG$/cachedDictionary.xml

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• vb.net designing questions

  - by ferrer

  i have created a dynamic table through vb.net, so htmltable, htmltablerow, htmltablecell. I have added all style and properties in there. so eg. dim td as htmltablecell td.style.add("width","100px") td.style.add("color","blue") now what i want to do is add the tag to each row. this is because the first td of every row is a checkbox. and then textboxes follow. So when anyone clicks on the textbox, i want to checkbox to get checked. Any idea how I can do this?

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• How to solve using Flex Builder 3 and BlazeDS?

  - by Teerasej

  I am using Flex builder 3, BlazeDS, and Java with Spring and Hibernate framework. I using the remote object to load a string from spring's configuration files. But in testing, I found this fault event like this: RPC Fault faultString="java.lang.NullPointerException" faultCode="Server.Processing" faultDetail="null" I have checked the configuration in remote-config.xml and services-config.xml. But it looks good. Some people have talked about this problem around the Internet and I think you can help me and them. I am using these environment: Flex Builder 3 BlazeDS 3.2.0 JBoss server Full stacktrace: [RPC Fault faultString="java.lang.NullPointerException" faultCode="Server.Processing" faultDetail="null"] at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::faultHandler()[C:\autobuild\3.2.0\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker.as:220] at mx.rpc::Responder/fault()[C:\autobuild\3.2.0\frameworks\projects\rpc\src\mx\rpc\Responder.as:53] at mx.rpc::AsyncRequest/fault()[C:\autobuild\3.2.0\frameworks\projects\rpc\src\mx\rpc\AsyncRequest.as:103] at NetConnectionMessageResponder/statusHandler()[C:\autobuild\3.2.0\frameworks\projects\rpc\src\mx\messaging\channels\NetConnectionChannel.as:569] at mx.messaging::MessageResponder/status()[C:\autobuild\3.2.0\frameworks\projects\rpc\src\mx\messaging\MessageResponder.as:222]

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• __spin_lock while writing the bytes in NSOutputStream

  - by Mohammed Sadiq

  HI all, I have a issue that when I try to write some bytes in the outputstream, I am getting the bad access. The code is as follows : int writtenBytes = [_os write:[packetInBytes bytes] maxLength:lengthOfPacket]; where the "packetInBytes" points to NSData and "lengthOfPacket" corresponds to the data length, and _os represents the NSOutputStream. The call stack from the debugger is as follows : 0 0xffff0269 in __spin_lock 1 0x302a6098 in CFSocketDisableCallBacks 2 0x003b46d0 in SocketStream::write 3 0x302402c3 in CFWriteStreamWrite 4 0x0001b423 in -[Writer write:] at Writer.m:96 5 0x0001b5ef in -[Writer run] at Writer.m:111 6 0x3050a79d in -[NSThread main] 7 0x3050a338 in NSThread__main 8 0x91a27fe1 in _pthread_start 9 0x91a27e66 in thread_start** I am not getting this issue always. I get this issue execute my code for some 5 or more times ... I have checked all the params that i pass to the write function have its values and not nil. Any help would be greatly appreciated Best Regards, MOhammed Sadiq.

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• Problems Executing iPhone "GenericKeychain" Example

  - by AO

  I can't get apple's "GenericKeychain" example to run. I have replaced all 5 occurrences, as mentioned in the readme file, of "YOUR_APP_ID_HERE.com.yourcompany" with my own string: se.[company name].[project name].demo. The compilation goes fine but when trying to run it on the phone, an error saying "The executable was signed with invalid entitlements" appears. And yes, I have an ad hoc provisioning profile installed. I've tried to add "Entitlements.plist" with "get-task-allow" checked but with the same result. Has anyone been able to run the example? If that is the case, provide me with instructions on how you got it to run, please. URL: http://developer.apple.com/iphone/library/samplecode/GenericKeychain/index.html

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• ssl_error_rx_record_too_long and Apache SSL

  - by Subimage

  I've got a customer trying to access one of my sites, and they keep getting this error ssl_error_rx_record_too_long They're getting this error on all browsers, all platforms. I can't reproduce the problem at all. My server and myself are located in the USA, the customer is located in India. I googled on the problem, and the main source seems to be that the SSL port is speaking in HTTP. I checked my server, and this is not happening. I tried the solution mentioned here, but the customer has stated it did not fix the issue. Can anyone tell me how I can fix this, or how I can reproduce this??? PS: If you can reproduce the problem with the following URL please let me know! THE SOLUTION Turns out the customer had a misconfigured local proxy! Hope that helps anyone finding this question trying to debug it in the future.

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• How can I force my checkbox's text to not wrap?

  - by B. Clay Shannon

  This is what my LinearLayout (horizontal) row looks like: I want the text of the checkbox to be on one line; The buttons don't have to be that wide - they'll still have plenty of space with the checkbox text lengthened a bit. What in my XML: <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <CheckBox android:id="@+id/ckbxAllow_New_Items" android:layout_width="0dip" android:layout_height="fill_parent" android:layout_weight="1" android:checked="true" android:text="@string/checkbox_Allow_New_Items" /> <Button android:id="@+id/btnOK" android:layout_width="0dip" android:layout_height="wrap_content" android:layout_weight="1" android:text="@string/button_OK" /> <Button android:id="@+id/btnCancel" android:layout_width="0dip" android:layout_height="wrap_content" android:layout_weight="1" android:text="@string/button_Cancel" /> </LinearLayout> ...needs to change in order to force my checkbox text not to wrap? UPDATE Following Der Golem's suggestion by adding this: android:lines="1" ...and also changing layout_weight for the checkbox from 1 to 2 (set to 1 for the buttons) gave me what I wanted:

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• GameQuery Collision Detection

  - by Pez Cuckow

  I am having a problem with GameQuery (jQuery) collision detection Tthey just never seem to fire?!? I have checked all the .arrow's exist and the same for the .bot's but it just never seems to call the function I have the below code in my main callback: $(".bot").each(function(){ $(this).collision(".arrow").each(function(){ alert("Test"); }); }); Do you have any idea why this would just simply be doing nothing? The bot walks (has it's x value) moved right over the arrow. Current revision online at http://labs.pezcuckow.com/solveit/game.html (no where near finished) if anyone doesn't mine having a look! Many thanks,

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• How do I use a Rails ActiveRecord migration to insert a primary key into a MySQL database?

  - by Terry Lorber

  I need to create an AR migration for a table of image files. The images are being checked into the source tree, and should act like attachment_fu files. That being the case, I'm creating a hierarchy for them under /public/system. Because of the way attachment_fu generates links, I need to use the directory naming convention to insert primary key values. How do I override the auto-increment in MySQL as well as any Rails magic so that I can do something like this: image = Image.create(:id => 42, :filename => "foo.jpg") image.id #=> 42

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• Strange TFS Source Repository Problem

  - by Brian

  We have a web project we are working on using TFS and we are kind of new to it (TFS). One of my teammates is unable to see a particular page (three associated files) in the IDE. To the rest of us, it looks as though it is checked out to her. When she ran the unlock command through the console, it returned that the files for the page were not locked. Yet we are unable to check it out due to her apparently having a lock. Any thoughts, ideas, or suggestions would be greatly appreciated!

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• Transferring a flat file database to a MySQL database

  - by Jon

  I have a flat file database (yeah gross I know - the worst part is that it's 1.4GB), and I'm in the process of moving it to a MySQL database. The problem is that I'm not sure how to go about doing this - and I've checked through every related question on here but none relate to what I want to do, nor how my database is currently setup. My current flat file database is setup to where a normal MySQL row is its own file, and a MySQL table would be the directory. So for example if you have a user named Jon, there would be a file for the user in a directory named /members/. Within that file would be various information for the user including the users id, rank etc - all separated by tabs, all on separate lines (userid\t4). So here's an example user file: userid 4 notes staff notes: bla bla staff2 notes: bla bla bla username Example So how can I convert the above into their own rows and fields in MySQL? And if possible, could I do thousands of these files at once? Thanks.

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• NSXMLParser error code 65

  - by Zhongcai

  Hi guys, NSXMLParser is giving me the following error: "Error 65, Description: (null), Line: 1, Column: 47" I've checked the documentation, and it says that a space is required at column47??. Was hoping someone can help out on this? The raw xml file is as follows. Strangely, the parser works intermittently at times, and for the same xml file. <?xml version="1.0"?> <contacts> <known> <pid>116</pid> <abid>188</abid> <latitude>1.417320695</latitude> <longitude>103.7597807</longitude> <status>Available</status> </known> </contacts>

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• Passenger apache default page error

  - by Ganesh Shankar

  Sorry if this is the wrong place to ask this question. I asked it a couple of days ago on Server Fault but am getting no love. (It is sort of related to rails development...) The Question I just installed Passenger and the Passenger Pref Pane on OSX. However, when I try to browse to one of my Rails applications I just get the default Apache "it works!" page. I've checked the vhost definitions and they seem ok so I can't seem to figure out whats wrong... I've tried reinstalling passenger and the pref pane and restarting apache but to no avail. Anyone know how to fix this? My vhost definition looks like this: <VirtualHost *:80> ServerName boilinghot.local DocumentRoot "/Users/ganesh/Code/boilinghot/public" RailsEnv development <Directory "/Users/ganesh/Code/boilinghot/public"> Order allow,deny Allow from all </Directory> </VirtualHost>

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• Intellij Idea 9, what folders to check into (or not check into) source control?

  - by Benju

  Our team has just moved from Netbeans to Intellij 9 Ultimate and need to know what files/folders should typically be excluded from source control as they are not "workstation portable" ie: they reference paths that only exist on one user's computer. As far as I can tell Intellij wants to ignore most of the .idea project including .idea/artifacts/* .idea/inspectionProfiles/* .idea/copyright/* .idea/dataSources.ids .idea/dataSources.xml .idea/workspace.xml However it seems to want to check in the .iml files that exist in each module's root directory. I originally checked in the entire .idea directory via the command line which is obviously not aware of what "should" be ignored by Idea. Is the entire .idea directory typically ignored?

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• Code coverage (c++ code execution path)

  - by Poni

  Let's say I have this code: int function(bool b) { // execution path 1 int ret = 0; if(b) { // execution path 2 ret = 55; } else { // execution path 3 ret = 120; } return ret; } I need some sort of a mechanism to make sure that the code has gone in any possible path, i.e execution paths 1, 2 & 3 in the code above. I thought about having a global function, vector and a macro. This macro would simply call that function, passing as parameters the source file name and the line of code, and that function would mark that as "checked", by inserting to the vector the info that the macro passed. The problem is that I will not see anything about paths that did not "check". Any idea how do I do this? How to "register" a line of code at compile-time, so in run-time I can see that it didn't "check" yet? I hope I'm clear.

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• Weird in my UIImagePickerController with camera

  - by Chun

  Hi everyone: I met a problem on using camera by scratch on iphone. Other people's code just run fine on my 3GS. But my code doesn't. When I implemented a UIViewController controller, and I add the following code in viewdidload: UIImagePickerController *picker = [UIImagePickerController alloc] init]; picker.source = UIImagePickerControllerSourceTypeCamera; picker.delegate = self; //Previously added all the delegate properly [self presentModalViewController:picker animated:YES]; Nothing comes out. I checked in the debugger, it shows that the picker is allocated, but here is the major difference between my and success one. picker._imagepickerflag.visible = 0; //others show 1; picker.UINavigationController._containerView: 0x0 ; // others have value. Can anyone help me on this, is there something wrong? Thank you.

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• SQL Server: Can INFORMATION_SCHEMA Tell Me When a SQL Object Was Created?

  - by Jim G.

  Given: I added a non-nullable foreign key to a table. I settled on a way to populate the foreign key with default values. I checked in both changes to a re-runnable DB creation script. Other developers ran this script, and now they have the foreign key populated with default values on their developer machines. A few days later however... I changed my mind. Now I'd like to populate the foreign key's default values differently. My Question: Can SQL Server or INFORMATION_SCHEMA tell me when SQL objects were created? Ideally, I'd like to drop and re-add the foreign key if it was created before a certain date/time. Any help or alternative strategies would be greatly appreciated. Obviously, I'd like to avoid going to each developer's cube, asking them to drop the foreign key manually.

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