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Will Dispose() be called in a using statement with a null object?
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173
Yes, Dispose() is only called on non-null objects:
http://msdn.microsoft.com/en-us/library/yh...
ThreadStatic v.s. ThreadLocal: is generic better than attribute?
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114
Something the blog post noted in the comments doesn't make explicit, but I find to be very imp...
PHP - Get key name of array value
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341
If you have a value and want to find the key, use array_search() like this:
$arr = array ('firs...
Python: Making a beep noise
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152
On Windows, if you want to just make the computer make a beep sound:
import winsound
frequenc...
C# if/then directives for debug vs release
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Override Python's 'in' operator?
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edited Sep 20 '15 at 14:15
Hagai
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answered Feb 7 '10 at ...
Why is string concatenation faster than array join?
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149
Browser string optimizations have changed the string concatenation picture.
Firefox wa...
Deprecation warning when using has_many :through :uniq in Rails 4
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answered May 22 '13 at 21:45
Dylan MarkowDylan Markow
115k2323 gold badges272272 silver badges195195 bronze badges
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