大约有 37,000 项符合查询结果（耗时：0.0527秒） [XML]
How to get error message when ifstream open fails
...56
S.R
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answered Jun 27 '13 at 9:02
Matthieu RougetMatthieu Rouget
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Git status - is there a way to show changes only in a specific directory?
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203
From within the directory:
git status .
You can use any path really, use this syntax:
git...
Differences between numpy.random and random.random in Python
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HanneleHannele
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Why does Azure deployment take so long?
I'm trying to understand why it can take from 20-60min to deploy a small application to Azure (using the configuration/package upload method, not from within VS).
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How to change the value of attribute in appSettings section with Web.config transformation
... JoeJoe
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24
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Declare a constant array
...nstant.
The nearest you can get is:
var letter_goodness = [...]float32 {.0817, .0149, .0278, .0425, .1270, .0223, .0202, .0609, .0697, .0015, .0077, .0402, .0241, .0675, .0751, .0193, .0009, .0599, .0633, .0906, .0276, .0098, .0236, .0015, .0197, .0007 }
Note the [...] instead of []: it ensures ...
In C++, what is a “namespace alias”?
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answered Jul 31 '09 at 8:55
community wiki
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What's the most efficient test of whether a PHP string ends with another string?
...substr_compare($str, $test, strlen($str)-strlen($test), strlen($test)) === 0;
If $test is longer than $str PHP will give a warning, so you need to check for that first.
function endswith($string, $test) {
$strlen = strlen($string);
$testlen = strlen($test);
if ($testlen > $strlen) ...
How to install Xcode Command Line Tools
...t the command-line build tools installed with the current Xcode/Mac OS X v10.8 (Mountain Lion) or later?
13 Answers
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Declaring abstract method in TypeScript
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LeeGee
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answered Nov 11 '12 at 21:28
FentonFenton
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