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ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
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150
Ron Hitches in his excellent book Java NIO seems to offer what I thought could be a good answer...
What's the difference between returning void and returning a Task?
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answered Nov 7 '11 at 22:57
Eric LippertEric Lippert
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Why do we copy then move?
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answered May 23 '13 at 22:05
Andy ProwlAndy Prowl
111k1818 gold badges348348 silver badges430430 bronze badges
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jQuery Set Cursor Position in Text Area
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256
I have two functions:
function setSelectionRange(input, selectionStart, selectionEnd) {
if (...
What are transparent comparators?
...e with the container's key, instead of using the key type itself. See N3465 by Joaquín Mª López Muñoz for rationale and a detailed, carefully written proposal to add this feature.
At the Bristol meeting the LWG agreed that the heteregeneous lookup feature was useful and desirable, but we could...
Array Size (Length) in C#
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152
If it's a one-dimensional array a,
a.Length
will give the number of elements of a.
If b is ...
What is a Portable Class Library?
...w to this.
– Lucas
May 4 '14 at 14:45
@Lucas Well my attempts to keep it up to date have made it community wiki, so fe...
What is more efficient? Using pow to square or just multiply it with itself?
...eturn x; \
}
TEST(1, b)
TEST(2, b*b)
TEST(3, b*b*b)
TEST(4, b*b*b*b)
TEST(5, b*b*b*b*b)
template <int exponent>
double testpow(double base, long loops)
{
double x = 0.0;
boost::posix_time::ptime startTime = now();
for (long i=0; i<loops; ++i)
{
x += std::pow(base,...
Why are Where and Select outperforming just Select?
... be different from cost(+), they don't necessarily intersect at p(valid)=0.5.
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Difference between WebStorm and PHPStorm
... only be available in WebStorm v9 (quite few months from now, lets say 2-3-5) -- if using/comparing stable versions ONLY.
UPDATE (2016-12-13):
Since 2016.1 version PhpStorm and WebStorm use the same version/build numbers .. so there is no longer difference between the same versions: functionality p...