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Why does ReSharper tell me “implicitly captured closure”?

... use. The compiler generates a class for both lambda expressions and puts all variables in that class which are used in the lambda expressions. So in my example g and i are held in the same class for execution of my delegates. If g is a heavy object with a lot of resources left behind, the garbage...
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How can I recover the return value of a function passed to multiprocessing.Process?

... need to know which process is returning which value. If that what you actually need to know about the process, or do you need to correlate between your list of inputs and the list of outputs? In that case, I would recommend using multiprocessing.Pool.map to process your list of work items. ...
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Convert line-endings for whole directory tree (Git)

...should be faster. You don't need the -name *.* either, unless you specifically want only files with a period somewhere in the name. That's a windows glob, not a *nix one. – Useless Aug 15 '11 at 17:31 ...
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Do try/catch blocks hurt performance when exceptions are not thrown?

... { Console.WriteLine(ex.ToString()); } finally { d = Math.Sin(d); } } w.Stop(); Console.Write(" try/catch/finally: "); Console.WriteLine(w.ElapsedMilliseconds); w.Reset(); d = 0; w.Start(); for (int i = ...
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python: How do I know what type of exception occurred?

I have a function called by the main program: 15 Answers 15 ...
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How to print to console in pytest?

... Using -s option will print output of all functions, which may be too much. If you need particular output, the doc page you mentioned offers few suggestions: Insert assert False, "dumb assert to make PyTest print my stuff" at the end of your function, and you...
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Convert NSData to String?

...our binary data into base 64 (http://tomeko.net/online_tools/hex_to_base64.php?lang=en) and compare it to the private key in your cert file after using the following command and checking the output of mypkey.pem: openssl pkcs12 -in myCert.p12 -nocerts -nodes -out mypkey.pem I referenced your ques...
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【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...

...小写字母i组成的图标出现在消息框。 MB_ICONOUESTION:一个问题标记图标出现在消息框。 MB_ICONSTOP: MB_ICONERROR: MB_ICONHAND:一个停止消息图标出现在消息框。 指定下列标志中的一个来指示缺省的按钮:标志的含义如下。 MB_DEFBUTTO...
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What is the GAC in .NET?

... Right, so basically it's a way to keep DLLs globally accessible without worrying about conflicts. No more DLL Hell. Each architecture and version gets it's own place to live. It also gets it own way to browse it in Explorer, so if you go...
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what does the __file__ variable mean/do?

I usually just hard-wire these with the actual path. But there is a reason for these statements that determine path at runtime, and I would really like to understand the os.path module so that I can start using it. ...