大约有 7,000 项符合查询结果（耗时：0.0179秒） [XML]
What is the length of the access_token in Facebook OAuth2?
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84
It's fitting that the definitive answer from Facebook is we're going to change it later.
– Dave Cohen
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How to Compare Flags in C#?
...tType(),
this.GetType()));
}
ulong uFlag = ToUInt64(flag.GetValue());
ulong uThis = ToUInt64(GetValue());
// test predicate
return ((uThis & uFlag) == uFlag);
}
share
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NSUserDefaults removeObjectForKey vs. setObject:nil
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SeanSean
2,09622 gold badges1313 silver badges2424 bronze badges
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How to find out what type of a Mat object is with Mat::type() in OpenCV
...e CV_32S: r = "32S"; break;
case CV_32F: r = "32F"; break;
case CV_64F: r = "64F"; break;
default: r = "User"; break;
}
r += "C";
r += (chans+'0');
return r;
}
If M is a var of type Mat you can call it like so:
string ty = type2str( M.type() );
printf("Matrix: %s %dx%d ...
Java exception not caught?
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MarounMaroun
84k2323 gold badges167167 silver badges218218 bronze badges
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Why is the use of alloca() not considered good practice?
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96
Interesting. But wouldn't that qualify as a compiler bug? After all, the inlining changed the behaviour of the code (it delayed the freeing...
How to identify numpy types in python?
...rtabarnert
297k3232 gold badges472472 silver badges564564 bronze badges
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Does SVG support embedding of bitmap images?
...ge
width="100" height="100"
xlink:href="data:image/png;base64,IMAGE_DATA"
/>
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</svg>
The svg element attribute xmlns:xlink declares xlink as a namespace prefix and says where the definition is. That then allows the SVG reader to know what xlink:href means.
Th...
Which version of Python do I have installed?
... -v command, since it tells architecture of the installed python (32bit or 64bit)
– Abouzar Nouri
Jan 10 '17 at 12:28
1
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What is 'YTowOnt9'?
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564
It seems to be a PHP-serialized empty array, base 64 encoded.
$ base64 -D <<< 'YTowOn...