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How do you get the logical xor of two variables in Python?
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If you're already normalizing the inputs to booleans, then != is xor.
bool(a) != bool(b)
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Why rename synthesized properties in iOS with leading underscores? [duplicate]
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This is an artifact of a previous version of the Objective-C runtime.
Originally, @synthesize was used to create accessors methods, but the runtime still required that instance variables had to be instantiated explicitly:
@interface Foo...
Is it possible to get CMake to build both a static and shared version of the same library?
...e-use object files for both static and shared target. Especially, general knowledge in SO is still very confusing about it, old/archives don't help to clarify it either, eg. cmake.org/pipermail/cmake/2008-March/020315.html A solid explanation of the status quo is needed. p.s. It wasn't me who downv...
How do I clear only a few specific objects from the workspace?
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what if I want to remove all variables with names start with letter A, say 'A001', 'A002'.... 'A999'. I don't want to type so many variable names. Thanks!
– user3768495
Sep 22 '15 at 16:04
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What do (lambda) function closures capture?
...ocation, but it points to something else. the same thing happens in Scheme if you set!. see here for what dynamic scope really is: voidspace.org.uk/python/articles/code_blocks.shtml .
– Claudiu
Jun 29 '10 at 15:21
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Is it acceptable and safe to run pip install under sudo?
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I did sudo pip install not know damages of using it. How can I undo this command or blocking to run under sudo?
– Emre Değirmenci
Apr 6 at 12:08
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Find in Files: Search all code in Team Foundation Server
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See my answer below, and upvote it ;) This is now possible as of TFS 2015 by using the Code Search plugin. marketplace.visualstudio.com/items?itemName=ms.vss-code-search
– deadlydog
Feb 10 '16 at 20:36
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Execution time of C program
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clock() is standard C; it works "everywhere". There are system-specific functions, such as getrusage() on Unix-like systems.
Java's System.currentTimeMillis() does not measure the same thing. It is a "wall clock": it can help you measure how much time it took for the program to execute, but...
How to apply bindValue method in LIMIT clause?
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would be cool if someone provided the explanation why this is so...from a design/security (or other) standpoint.
– Ross
Sep 25 '12 at 0:23
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Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
...u're right. None means infinite (or "wait until the connection is close"). If I pass timeout myself, it returns!
– Nawaz
Jul 22 '13 at 8:00
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