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Why does direction of index matter in MongoDB?
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Does JavaScript have “Short-circuit” evaluation?
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+100
This answer goes into great detail on how short-circuiting works in JavaScript, with all the gotcha's and also relevant themes such ...
How do I accomplish an if/else in mustache.js?
...oops." Yeeeeaaaaaa....
– boxed
Nov 10 '15 at 13:25
7
@boxed, technically you're right, the inver...
Why do we check up to the square root of a prime number to determine if it is prime?
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Sven MarnachSven Marnach
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What is the Oracle equivalent of SQL Server's IsNull() function?
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answered Aug 19 '10 at 16:40
Shannon SeveranceShannon Severance
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Does ARC support dispatch queues?
...ng answer…
If your deployment target is lower than iOS 6.0 or Mac OS X 10.8
You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage them.
If your deployment target is iOS 6.0 or Mac OS X 10.8 or later
ARC will manage your queue for you. You do not need to (an...
Using isKindOfClass with Swift
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KPMKPM
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Concatenate a vector of strings/character
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answered Jan 20 '10 at 1:21
Matt TurnerMatt Turner
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Transparent ARGB hex value
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10
@user3332579: 50% is 7F. Put your calculator in hex mode, it will do the trick for you.
– theHacker
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Proper usage of Optional.ifPresent()
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JB NizetJB Nizet
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