大约有 47,000 项符合查询结果（耗时：0.0661秒） [XML]
Having a private branch of a public repo on GitHub?
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mj1531mj1531
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1
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How do I create a right click context menu in Java Swing?
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Ahmed Ashour
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answered Apr 20 '09 at 7:32
jjnguyjjnguy
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PUT vs. POST in REST
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answered Mar 10 '09 at 14:29
Brian R. BondyBrian R. Bondy
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What is more efficient? Using pow to square or just multiply it with itself?
... " ";
return x;
}
int main()
{
using std::cout;
long loops = 100000000l;
double x = 0.0;
cout << "1 ";
x += testpow<1>(rand(), loops);
x += test1(rand(), loops);
cout << "\n2 ";
x += testpow<2>(rand(), loops);
x += test2(rand(), loop...
.rar, .zip files MIME Type
... return TRUE;
}
return FALSE;
}
Notice that it still won't be 100% certain, but it is probably good enough.
$ rar.exe l somefile.zip
somefile.zip is not RAR archive
But even WinRAR detects non RAR files as SFX archives:
$ rar.exe l somefile.srr
SFX Volume somefile.srr
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Concatenating two one-dimensional NumPy arrays
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Winston EwertWinston Ewert
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Why are there no ++ and -- operators in Python?
... as in other languages. You don't write things like for(int i = 0; i < 10; ++i) in Python very often; instead you do things like for i in range(0, 10).
Since it's not needed nearly as often, there's much less reason to give it its own special syntax; when you do need to increment, += is usually...
An efficient way to transpose a file in Bash
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print str
}
}' file
output
$ more file
0 1 2
3 4 5
6 7 8
9 10 11
$ ./shell.sh
0 3 6 9
1 4 7 10
2 5 8 11
Performance against Perl solution by Jonathan on a 10000 lines file
$ head -5 file
1 0 1 2
2 3 4 5
3 6 7 8
4 9 10 11
1 0 1 2
$ wc -l < file
10000
$ time perl test.pl file...
Does VBA have Dictionary Structure?
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edited Jul 27 '18 at 10:53
danielcooperxyz
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ans...