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Cannot import the keyfile 'blah.pfx' - error 'The keyfile may be password protected'

We just upgraded our Visual Studio 2008 projects to Visual Studio 2010. All of our assemblies were strong signed using a Verisign code signing certificate. Since the upgrade we continuously get the following error: ...
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Python multiprocessing pool.map for multiple arguments

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【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

【内核源码】linux UDP实现linux-udp创建udp socket在socket()创建的时候,会设置对应协议的操作集。 inet_dgram_ops是系统调用层直接调用的操作。udp_prot是底层协议的处理。可以看到相比TCP,UDP不用accept(),lis 创建udp socket 在socket()创建...
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How to determine the first and last iteration in a foreach loop?

The question is simple. I have a foreach loop in my code: 20 Answers 20 ...
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Is there a “standard” format for command line/shell help text?

If not, is there a de facto standard? Basically I'm writing a command line help text like so: 8 Answers ...
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How to Reverse Fragment Animations on BackStack?

I thought the system would reverse animations on the backstack when the back button is pressed when using fragments using the following code: ...
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Combined area of overlapping circles

I recently came across a problem where I had four circles (midpoints and radius) and had to calculate the area of the union of these circles. ...
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A cron job for rails: best practices?

What's the best way to run scheduled tasks in a Rails environment? Script/runner? Rake? I would like to run the task every few minutes. ...
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C++ sorting and keeping track of indexes

Using C++, and hopefully the standard library, I want to sort a sequence of samples in ascending order, but I also want to remember the original indexes of the new samples. ...
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AngularJS routing without the hash '#'

I'm learning AngularJS and there's one thing that really annoys me. 10 Answers 10 ...