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My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
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What is the purpose of the reader monad?
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edited Jan 25 at 19:47
Matthias Braun
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How do I get the opposite (negation) of a Boolean in Python?
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174
You can just use:
return not bool
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How to supply value to an annotation from a Constant java
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answered Jan 14 '10 at 21:57
irreputableirreputable
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Map Tiling Algorithm
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edited Jan 22 '13 at 8:54
answered Jan 22 '13 at 8:44
use...
Why are C# interface methods not declared abstract or virtual?
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147
For the interface, the addition of the abstract, or even the public keywords would be redundant...
Can Mockito capture arguments of a method called multiple times?
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proactifproactif
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Why can't R's ifelse statements return vectors?
...s, you will get longer results:
> ifelse(c(TRUE, FALSE), c(1, 2), c(3, 4))
[1] 1 4
So ifelse is intended for the specific purpose of testing a vector of booleans and returning a vector of the same length, filled with elements taken from the (vector) yes and no arguments.
It is a common confus...
Case insensitive XPath contains() possible?
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TomalakTomalak
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How to sort my paws?
... we could simply sort the impacts by initial contact time and use a modulo 4 to group them by paw.
However, even when everything is "normal", this doesn't work. This is due to the trapezoid-like shape of the pattern. A hind paw spatially falls behind the previous front paw.
Therefore, the hin...