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• Setting Up virtualenv with python2.6

  - by Zach

  I'm setting up a virtualenv, but it seems to be using python2.5 by default. I'm using this command virtualenv newenv --no-site-packages -p python because the python found on my path is python2.6. I believe this to be true because when I type python and go into the shell, it tells me it's 2.6. When I create the virtualenv with the above command and launch the shell, it tells me I'm in 2.5. Anyone else have this issue?

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• Application Design in Interface Builder Challenge

  - by Sheehan Alam

  I want to design an app that launches other sub-apps. Main View will contain 4 buttons. Clicking on each button respectively will launch the other sub-apps. Each sub-app will have a UITabBarController which has its own different views. At any point I want the user to be able to go back to the Main View from any of the sub-apps. I am not sure how to design this in IB.

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• Implementing "View as HTML" for Word and PDF documents on an intranet

  - by Manne

  I am looking for a way to implement "View as HTML" (as seen in e.g. GMail) for Microsoft Office and Adobe PDF documents stored in an intranet. Can anyone recommend approaches for this? The intranet consists of multiple .NET sites, so I would prefer a .NET library (one that doesn't launch MS Word on the server) for this capability, but any kind of arrangement is welcome.

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• How to suppress Spinner double clickable problem of Android.

  - by pc-craft

  How to suppress Spinner double clickable problem of Android. Try launch any application that having Spinner. Then double tap it. It will show context menu twice.

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• QT: problem with creation of C++ library

  - by Giuseppe

  Dear All, I am trying to create a C++ library with QT. However, when I launch the builder, QT Creator asks me to provide an executable. I do not understand what it is really asking for. Why would need an executable to make a library? Thanks!!!

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• EC2- Booting from an EBS snapshot and then detaching the volume to reduce costs

  - by git-noob

  I would like to boot from an EBS snapshot for convenience but then I would like to detach the volume after launch so I don't have to pay for it. Is this possible?

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• modal forms and shared data,

  - by Tumble

  I've written a couple of c# forms applications which use a lot of the same data/objects which would better be combined. I realise I could use modal forms to launch each of these but where should I state .dll's and other resources, on the parent form? or on each other form where necessary?

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• What does this error mean: "lo->hi recycling invariant violated!" and what can I do to fix it?

  - by cduck

  My iPhone app started logging this error: lo-hi recycling invariant violated! followed by: Program received signal: “EXC_BAD_ACCESS” whenever I launched it on my iPod (3.1.3) and sometimes when I launch it in the simulator. What does this error mean, and how can I fix it? I am using cover-flow in my app. I think this might be the problem. Thanks in advance.

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• what is the recommended way of running a embedded web server within a desktop app (say wsgi server w

  - by btbytes

  The desktop app should start the web server on launch and should shut it down on close. Assuming that the desktop is the only client allowed to connect to the web server, what is the best way to write this?

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• How to test custom handler500?

  - by Gr1N

  I write my handler for server errors and define it at root urls.py: handler500 = 'myhandler' And I want to write unittest for testing how it works. For testing I write view with error and define it in test URLs configuration, when I make request to this view in browser I see my handler and receive status code 500, but when I launch test that make request to this view I see stack trace and my test failed. Have you some ideas for testing handler500 by unittests?

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• can I run C# built-in unit test in build machine?

  - by 5YrsLaterDBA

  can I run C# built-in unit test in build machine which doesn't have Visual Studio installed? We are thinking add unit test to our Visual Studio 2008 C# project. Our build machine doesn't have VS installed and we want to integrate the new unit test with our auto-build system. Is MSTest the executable to launch the Team Test unit test?

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• Need to dealloc all views in navigation controller

  - by jmurphy

  Hello, I'm trying to set up an in app purchase and once the purchase has been made I need to reset the app to its initial launch state. I'm wondering if there is a way to dealloc all the view controllers inside of each navigation controller and reload the initial view that is displayed when the app launches. Thanks in advance!

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• Mysql / Django - Begin auto increment to 1

  - by ark

  Hi, I have a django script which loads data, the beginning of the script deletes all datas in database. So when I execute 1st time this script, the auto increment primary keys begin to 1 to 15 (if 15 objects) and if I want to reload data, I reexecute the script. My issue is when I execute it again, pks numbers begin to 16 (for 2nd launch), I would like each time auto_increment begins to 1, is it possible whitout regenerating tables structure each time ? Thanks

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• start delayed_job from an action

  - by Luca Romagnoli

  is possible launch this command from a rails's action? RAILS_ENV=production script/delayed_job start How can i do? thanks

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• [iPhone] How will I have to update how I program for iPhones now with iOS4?

  - by Devoted

  For example, preparing a launch screen of 320 x 480 would have to be changed.... How is that going to work for us? Are programmers always going to have to be submitting a high-res that will be scaled down for old devices such as the iphone 3g?

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• How could I pass the float number by value in obj-c?

  - by user313439

  - (void)applicationDidFinishLaunching:(UIApplication *)application{ // Override point for customization after application launch [window makeKeyAndVisible]; [self printFloat:1.3f]; } - (void)printFloat:(float)f { NSLog(@"%f",f); } I passed the "1.3f" to printFloat, but it was the wrong value (in this case, -2.000000) after "f" received. And there is a warning that "AppDelegate may not respond to -printFloat:" Where did I get it wrong? Thanks.

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• Android Test testPreconditions

  - by user1184113

  In Android developers I've seen that testPreconditions() method is supposed to be launch before all tests. But in my app test, it's acting like a normal test. It does not run before all tests. Is there something wrong ? Here is the description about testPreconditions() from android developer : "A preconditions test checks the initial application conditions prior to executing other tests. It's similar to setUp(), but with less overhead, since it only runs once."

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• Selecting text and focusing on a textbox

  - by Malfist

  I'm trying to programmatically select the text in a textbox, and focus on it too, so that when the form is launch the user only has to start typing and it will replace what is already there. I've been using the code: stage.focus = _finalScoreTF; _finalScoreTF.setSelection(0, _finalScoreTF.text.length - 1); but it doesn't work...any ideas?

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• Easy way to open the Mail application with an pre-defined message subject and body?

  - by mystify

  In my app the user generates text content. I want to enable the user to launch the Mail application, which then should contain a specified subject and message body. Like: You write a poem in my app and then want to send it to your new girlfriend. So you tap a mail icon and the Mail app opens, containing already an subject and message body with your poem inside. Someone said there is a kind of URL mechanism for that?

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• Eclipse properties panel error

  - by OXMO456

  Hi, Each time i launch the properties panel i get this error: Could not accept change: the currently displayed page contains invalid values. I have tried to use a fresh new workspace & a new install of eclipse without any result. I am on mac OS X. Any help wellcome

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• About Backward Compatibility of .NET Framework 4

  - by wuminqi

  We have an WPF Application build on .net framework 3.5. Some testers find if they uninstall .net framework 3.5, but install .net framework 4.0, our APP fails to launch itself. Dose this mean that .net framework 4.0 does not include all 3.5 libs, and users have to install .net 3.5 even though they have 4.0? I see here are some migration issues listed by Microsoft http://msdn.microsoft.com/en-us/library/ee941656.aspx#windows_presentation_foundation_wpf Are they all breaking changes so that the backward compatibility is ruined? Thanks

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• Help with visual programming??

  - by tjk0102

  i'm making a program that i need help with i'm trying to duplicate impero's policy lock screen i need help i'm trying to have my program search to see if a file is there. the concept is if the file exists it will launch it,but i'm having troubles would i use background worker do search for it and if so how would i make it search for it? if you can help that will be great

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• Are Subversion repositories binary compatible (cross-platform)?

  - by mjustin

  My Subversion repository currently is installed on a dual boot system with Windows and Ubuntu Linux installed. Is it possible to use the same repository with both operating systems, so if I work with Ubuntu I can launch the svn service and access the same repository which I used with Windows?

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• iOS - Open certain view controller with URL scheme

  - by hansenmd

  I'm playing around with URL schemes in my app. I easily made one to open my app, just adding the necessary items to info.plist. This current URL "myappname://" takes the user to the initial view controller, FirstTableViewController, but I was wondering if it would be possible to modify that URL scheme so it I can have one that takes the user to a certain view controller, such as ThirdTableViewController. I would use this as a handy feature in something like Launch Center.

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• Change default global installation directory for node.js modules in Windows?

  - by gremo

  In my windows installation PATH includes C:\Program Files\nodejs, where executable node.exe is. I'm able to launch node from the shell, as well as npm. I'd like new executables to be installed in C:\Program Files\nodejs as well, but it seems impossible to achieve. Setting NODE_PATH and NODE_MODULES variables doesn't change anything: things are still installed in %appdata%\npm by default. How can I change the global installation path?

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