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Why doesn't Python have multiline comments?
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When should I create a destructor?
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Non-recursive depth first search algorithm
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Test if a variable is set in bash when using “set -o nounset”
... want to check only whether it's unset, use -: VALUE=${WHATEVER-}. Also, a more readable way to check whether a variable is empty: if [ "${WHATEVER+defined}" = defined ]; then echo defined; else echo undefined; fi
– l0b0
Oct 24 '11 at 11:04
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Illegal string offset Warning PHP
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Different types of thread-safe Sets in Java
... avoid this by estimating the needed size on creation (and using about 1/3 more of that, as it resizes when 3/4 full).
Use this when you have large sets, a good (and fast) hash function and can estimate the set size and needed concurrency before creating the map.
5) Are there other concurrent map ...
finding the type of an element using jQuery
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Using nodeName might be more consistent across different browsers: stackoverflow.com/questions/4878484/…
– Nathan Jones
Jun 2 '14 at 18:12
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How to define a reply-to address?
...m')
end
end
Or you can mix the two approaches. I'm sure there are even more ways to do this.
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How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
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How to convert Nonetype to int or string?
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