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Selecting multiple classes with jQuery
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AdmanAdman
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Why does ~True result in -2?
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MarounMaroun
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What difference is there between WebClient and HTTPWebRequest classes in .NET?
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edited Feb 14 '11 at 2:32
answered Feb 14 '11 at 2:23
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JavaScript: location.href to open in new window/tab?
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answered Jun 4 at 20:32
PrimoshenkoPrimoshenko
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Redirect using AngularJS
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answered Dec 7 '12 at 10:32
Stepan SuvorovStepan Suvorov
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Setting transparent images background in IrfanView
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answered Jun 6 '13 at 15:32
Dmitry VyprichenkoDmitry Vyprichenko
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What does the tilde (~) mean in my composer.json file?
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Pranav RanaPranav Rana
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Swift equivalent for MIN and MAX macros
...ou can use it like this with Floats:
let maxInt = max(12.0, 18.5, 21, 26, 32.9, 19.1) // returns 32.9
With Swift however, you're not limited to use max(_:_:) and its siblings with numbers. In fact, those functions are generic and can accept any parameter type that conforms to Comparable protoco...
Using SignalR with Redis messagebus failover using BookSleeve's ConnectionUtils.Connect()
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edited Jun 25 '14 at 13:32
answered Jun 24 '14 at 12:43
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Log to the base 2 in python
...l powers of 2 the exponent is one more than you might expect. For example 32 is stored as 0.5x2⁶. This explains the - 1 above. Also works for 1/32 which is stored as 0.5x2⁻⁴.
Floors toward negative infinity, so log₂31 is 4 not 5. log₂(1/17) is -5 not -4.
int → int x.bit_length()...