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What's the best way to parse command line arguments? [closed]
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This answer suggests optparse which is appropriate for older Python versions. For Python 2.7 and above, argparse replaces optparse. See this answer for more information.
As other people pointed out, you are better off going with optparse over getopt. getopt is p...
What is the correct way to create a single-instance WPF application?
...her than Windows Forms or console), what is the correct way to create an application that can only be run as a single instance?
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Retrieve database or any other file from the Internal Storage using run-as
...serdebug or eng software) restricts access to the Internal Storage - every app can only access its own files. Fortunately for software developers not willing to root their phones Google provides a way to access the Internal Storage of debuggable versions of their packages using run-as command.
To ...
Can a unit test project load the target application's app.config file?
I am unit testing a .NET application (.exe) that uses an app.config file to load configuration properties. The unit test application itself does not have an app.config file.
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Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...要往注册表些东西，所以需要当前的Visual Studio以管理员权限运行。
编译通过之后，我们可以直接打开Excel输入RTD函数了。
在Excel 中使用RTD非常简单，Excel 提供了一个新的工作表函数 RTD，此函数允许通过调用组件对象模型 (COM...
【视频教程】App Inventor 2 基础组件使用 - App Inventor 2 中文网 - 清泛...
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How to detect user inactivity in Android
User start my app and logs in.
Selects Session Timeout to be 5 mins.
Does some operations on the app. (all in foreground)
Now User bring Myapp to background and starts some other app.
----> Count down timer starts and logs out user after 5 mins
OR user turns the screen OFF.
----> Cou...
Remove ActiveRecord in Rails 3
Now that Rails 3 beta is out, I thought I'd have a look at rewriting an app I have just started work on in Rails 3 beta, both to get a feel for it and get a bit of a head-start. The app uses MongoDB and MongoMapper for all of its models and therefore has no need for ActiveRecord. In the previous ver...
What's the meaning of exception code “EXC_I386_GPFLT”?
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To debug and find the source:
Enable Zombies for the app (Product\Scheme) and Launch Instruments, Select Zombies.
Run your app in Xcode
Then go to Instruments start recording.
Go back to your App and try generating the error.
Instruments should detect bad call (to zombie) if ...