大约有 23,000 项符合查询结果（耗时：0.0615秒） [XML]
When is it appropriate to use UDP instead of TCP? [closed]
... The UDP to TCP code ratio is probably about 80/20. The product is a database server, so reliability is critical. We have to handle all of the issues imposed by UDP (packet loss, packet doubling, packet order, etc.) already mentioned in other answers. There are rarely any problems, but they do s...
When and why should I use fragments in Android applications? [duplicate]
... code the list and the detail functionality once, and have Android decide, based on screen size, when to two put the the Fragment on a new or the same Activity.
– Behnam
Jul 28 '16 at 18:04
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Increment a database field by 1
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to get exit code when using Python subprocess communicate method?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What is the most efficient way of finding all the factors of a number in Python?
...But it's not really much faster than the reduce version, roughly 4% faster based on my measurements.
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Why does changing 0.1f to 0 slow down performance by 10x?
... depending on whether 0 or 0.1 is used.
Here's the test code compiled on x64:
int main() {
double start = omp_get_wtime();
const float x[16]={1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.1,2.2,2.3,2.4,2.5,2.6};
const float z[16]={1.123,1.234,1.345,156.467,1.578,1.689,1.790,1.812,1.923,2...
How to use C++ in Go
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I've created the following example based on Scott Wales' answer. I've tested it in macOS High Sierra 10.13.3 running go version go1.10 darwin/amd64.
(1) Code for library.hpp, the C++ API we aim to call.
#pragma once
class Foo {
public:
Foo(int value);
~...
Determine direct shared object dependencies of a Linux binary?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Delete text in between HTML tags in vim?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Best way to hide a window from the Alt-Tab program switcher?
...ed override CreateParams CreateParams
{
get
{
var Params = base.CreateParams;
Params.ExStyle |= 0x80;
return Params;
}
}
It's as easy as that; works a charm!
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