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Embedded MongoDB when running integration tests
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10 Answers
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Empty set literal?
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541
No, there's no literal syntax for the empty set. You have to write set().
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Naming convention for utility classes in Java
... a slide showing an outline of his speech with three main points, labeled "1", "2nd", and "C".)
Never ever ever make two names that differ only in some subtlety of spelling, like having a CustomerUtil and a CustomerUtility. If there was a good reason to make two classes, then there must be somethin...
Allow multiple roles to access controller action
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edited Jan 3 at 15:03
Sonhja
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answe...
Swift - Convert to absolute value
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417
The standard abs() function works great here:
let c = -8
print(abs(c))
// 8
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What's the best way to unit test protected & private methods in Ruby?
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16 Answers
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