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Why use a ReentrantLock if one can use synchronized(this)?
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What is the best way to initialize a JavaScript Date to midnight?
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edited Oct 28 '18 at 0:48
Greg
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What's the scope of a variable initialized in an if statement?
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Rails 4 Authenticity Token
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answered Apr 28 '13 at 15:35
alexcocoalexcoco
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How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
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JavaScript object: access variable property by name as string [duplicate]
...you have a nested object like so:
var foo = { a: 1, b: 2, c: {x: 999, y:998, z: 997}};
you can access property x of c as follows:
var cx = foo['c']['x']
If a property is undefined, an attempt to reference it will return undefined (not null or false):
foo['c']['q'] === null
// returns false
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What are free monads?
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Edward Kmett's answer is obviously great. But, it is a bit technical. Here is a perhaps more a...
CSS text-overflow in a table cell?
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edited Aug 22 at 18:34
John
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answered A...