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How to get an absolute file path in Python

...resumed), there is no linkage between the argument to the abspath function and a real file. You could give any pathname- non-existent files and directory heirarchies are fine- and abspath will simply resolve the bits of the path (including the parent directory ".." element) and return a string. This...
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CUDA incompatible with my gcc version

... with CUDA SDK. I have installed the developers driver (version 270.41.19) and the CUDA toolkit, then finally the SDK (both the 4.0.17 version). ...
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What is the fastest way to check if a class has a function defined?

I'm writing an AI state space search algorithm, and I have a generic class which can be used to quickly implement a search algorithm. A subclass would define the necessary operations, and the algorithm does the rest. ...
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Is there a way to suppress warnings in Xcode?

... To disable warnings on a per-file basis, using Xcode 3 and llvm-gcc-4.2 you can use: #pragma GCC diagnostic ignored "-Wwarning-flag" Where warning name is some gcc warning flag. This overrides any warning flags on the command line. It doesn't work with all warnings though. ...
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How to loop through an array containing objects and access their properties

I want to cycle through the objects contained in an array and change the properties of each one. If I do this: 15 Answers ...
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How to verify if a file exists in a batch file?

... IF /? help file: The ELSE clause must occur on the same line as the command after the IF. This burned me. hope it helps you. – funkymushroom Feb 27 '14 at 17:58 ...
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How may I sort a list alphabetically using jQuery?

I'm a bit out of my depth here and I'm hoping this is actually possible. 10 Answers 10...
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What are best practices for validating email addresses on iOS 2.0

...his modification of DHValidation: - (BOOL) validateEmail: (NSString *) candidate { NSString *emailRegex = @"(?:[a-z0-9!#$%\\&'*+/=?\\^_`{|}~-]+(?:\\.[a-z0-9!#$%\\&'*+/=?\\^_`{|}" @"~-]+)*|\"(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\" @"x7f]|\\\\[\\x01-\\x09\\x0b\\x0c...
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Why is the C++ STL is so heavily based on templates? (and not on *interfaces*)

I mean, aside from its obligating name (the Standard Template Library)... 13 Answers 1...
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How to get diff working like git-diff?

I like the output formatting of git diff . The color and the + / - representation of changes between lines is easier to read than GNU diff. ...