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How do I determine which iOS SDK I have?
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154
If you type this:
$> xcodebuild -showsdks
it gives something like this:
$> OS X SDKs...
Using bitwise OR 0 to floor a number
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163
How does it work? Our theory was that using such an operator casts the
number to an integ...
Assigning default values to shell variables with a single command in bash
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1328
Very close to what you posted, actually:
FOO=${VARIABLE:-default} # If variable not set or ...
How do I check that multiple keys are in a dict in a single pass?
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19 Answers
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Don't Echo Out cURL
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Put this on line 2:
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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How do I show a MySQL warning that just happened?
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answered Aug 1 '09 at 3:22
zombatzombat
84.7k2121 gold badges148148 silver badges160160 bronze badges
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How to add custom validation to an AngularJS form?
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12 Answers
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Variable is accessed within inner class. Needs to be declared final
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133
If you don't want to make it final, you can always just make it a global variable.
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Getting a list of all subdirectories in the current directory
...e it just to give you the immediate child directories:
next(os.walk('.'))[1]
Or see the other solutions already posted, using os.listdir and os.path.isdir, including those at "How to get all of the immediate subdirectories in Python".
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