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How to run JUnit test cases from the command line
... @panny it's a semicolon on Windows. On n *nix environment (at least OSX and all the Linux distros I've used) you use a colon.
– rand_acs
Feb 7 '13 at 7:44
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Java: Get month Integer from Date
...? Imo a horrible design, especially since days start at one (they could at least be consistent!). I assume it was just some oversight in a not especially well designed API (both Date and Calendar) to begin with. But maybe there's some precedent - it just seems strange to me and has caused problems t...
Should I use int or Int32
... = 0x7fffffff; ... You cannot derive a type from a struct. At the very least you'll get an error that tells you so. However, the enum behavior is a bit different, which I'll comment on next.
– raddevus
Dec 3 '10 at 21:13
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C++ display stack trace on exception
...'s answer does not help getting a stack trace of the throwing function, at least not with GCC, because a throw statement does not save the current stack trace on its own, and the catch handler won't have access to the stack trace at that point any more.
The only way - using GCC - to solve this is t...
Why is string concatenation faster than array join?
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Optimization 101: You should aim for the least slow! for example, arr.join vs str+, on chrome you get (in operations per second) 25k/s vs 52k/s. on firefox new you get 76k/s vs 212k/s. so str+ is FASTER. but lets look other browsers. Opera gives 43k/s vs 26k/s. IE g...
Creating a byte array from a stream
...st return the buffer. So the above code isn't quite optimised, but will at least be correct. It doesn't assume any responsibility for closing the stream - the caller should do that.
See this article for more info (and an alternative implementation).
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JSON formatter in C#?
...en back into json) - really not the most efficient method, but that did at least work!
– benjymous
Apr 10 '15 at 13:11
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IIS7 Cache-Control
...ms to have no effect on the built-in Development Server (of VS 2010 SP1 at least). If in doubt why it doesn't work, check with the IIS.
– user151323
Apr 19 '11 at 16:32
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Is it possible to modify variable in python that is in outer, but not global, scope?
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No you cannot, at least in this way.
Because the "set operation" will create a new name in the current scope, which covers the outer one.
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How to find an available port?
...rt in the range [from,to) is in use, this code will loop infinitely (or at least until one of those ports becomes free). If you do a sequential scan rather than picking ports in the range at random, you can avoid this possibility (just throw an exception when you get to the end of the range without ...