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Remove a JSON attribute [duplicate]
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How to print a linebreak in a python function?
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Getting random numbers in Java [duplicate]
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@DanielF 's confusion is understandable because the comment in the answer is misleading. The 50 in rand.nextInt(50) will only give the maximum in this situation. rand.nextInt(50) will return an integer between 0 (inclusively) and 50 (exclusively) (in other words [0-49]). We a...
How to draw a dotted line with css?
...yle, you can tell him to use "dashed" instead, using of course conditional comments to aim IE6 and no other browser.
– FelipeAls
Nov 17 '09 at 11:18
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Is recursion ever faster than looping?
...give some examples.
In Java, C, and Python, recursion is fairly expensive compared to iteration (in general) because it requires the allocation of a new stack frame. In some C compilers, one can use a compiler flag to eliminate this overhead, which transforms certain types of recursion (actually, ...
How to get label of select option with jQuery?
...pecified by a 'label' attribute as well (except <= IE7). See w3schools.com/tags/att_option_label.asp#gsc.tab=0 and w3.org/TR/html401/interact/forms.html#h-17.6
– Scott Stafford
Apr 2 '13 at 18:47
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Why are elementwise additions much faster in separate loops than in a combined loop?
... L1 cache associativity for a while. But in reality, the performance isn't completely uniform. Accessing 4-ways is still slower than say 2-ways.
EDIT: It does in fact look like you are allocating all the arrays separately.
Usually when such large allocations are requested, the allocator will request...
How can I shuffle an array? [duplicate]
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community wiki
22 revs, 14 users 24%Jeff
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Java: Getting a substring from a string starting after a particular character
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