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Why does ~True result in -2?
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MarounMaroun
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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 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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What does the tilde (~) mean in my composer.json file?
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Pranav RanaPranav Rana
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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()...
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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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...
Reading InputStream as UTF-8
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answered Mar 2 '18 at 14:32
joshua clevelandjoshua cleveland
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How do I determine the target architecture of static library (.a) on Mac OS X?
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Václav SlavíkVáclav Slavík
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Struct constructor: “fields must be fully assigned before control is returned to the caller.”
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You're setting the probability field through the Probability property, but the compiler doesn't...