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What is choice_set in this Django app tutorial?

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grep output to show only matching file

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Understanding NSRunLoop

...t need to access the run loop directly, though there are some (networking) components that may allow you to specify which run loop they will use for I/O processing. A run loop for a given thread will wait until one or more of its input sources has some data or event, then fire the appropriate input...
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How do I check for last loop iteration in Django template?

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Can you have additional .gitignore per directory within a single repo?

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How to pass payload via JSON file for curl?

I can successfully create a place via curl executing the following command: 1 Answer ...
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Closing WebSocket correctly (HTML5, Javascript)

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Enum type constraints in C# [duplicate]

...e'd need to do runtime work in addition to the language work. (see answer comments) I can see that there are a few decent usage cases, but none of them are so compelling that we'd do this work rather than one of the hundreds of other features that are much more frequently requested, or have more c...
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How do I configure git to ignore some files locally?

... I have untracked files that are spam in my git status but I don't want to commit git config changes for every single little random untracked file I have in my local branches. ...
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What does the -ObjC linker flag do?

...eat! Thank you. Is this caused by the fact that we are using GCC 4.2 as a compiler? Would using LLVM GCC 4.2 or LLVM Compiler 2.0 solve the problem? Or am I mixing up stuff that shouldn't be mixed? – bsarrazin Jul 8 '11 at 20:25 ...