大约有 1,445 项符合查询结果（耗时：0.0273秒） [XML]
Why cast an unused function parameter value to void?
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89
It is there to avoid warnings from the compiler because some parameters are unused.
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How do I quickly rename a MySQL database (change schema name)?
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"RENAME DATABASE was found to be dangerous and was removed in MySQL 5.1.23" - from dev.mysql.com/doc/refman/5.1/en/rename-database.html
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Sequence-zip function for c++11?
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Warning: boost::zip_iterator and boost::combine as of Boost 1.63.0 (2016 Dec 26) will cause und...
Using XPATH to search text containing
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It seems that OpenQA, guys behind Selenium, have already addressed this problem. They defined ...
boolean in an if statement
... @Teemoh - I don't understand your comment. See jsfiddle.net/jfriend00/89h8d8tm.
– jfriend00
Jun 25 '17 at 17:10
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How to check if a string is a valid hex color representation?
...values of a "color" in any of the formats --be it 'green', or '#FFF', or '#89abcd', or 'rgb(0,0,128)', or 'rgba( 0, 128, 255, 0.5)'.
/* getRGBA:
Get the RGBA values of a color.
If input is not a color, returns NULL, else returns an array of 4 values:
red (0-255), green (0-255), blue (0-255),...
Finding the index of an item in a list
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A problem will arise if the element is not in the list. This function handles the issue:
# if ...
Difference between jQTouch and jQuery mobile
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jQtouch is optimized for WebKit, jQuery Mobile is looking to support all mobile devices; that i...
What is the best way to give a C# auto-property an initial value?
... // get or set auto-property with initializer
public int Y { get; } = 89; // read-only auto-property with initializer
public int Z { get; } // read-only auto-property with no initializer
// so it has to be initialized from constructor ...
Copying files from Docker container to host
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In newer versions of docker you can copy bidirectionally (host to container or container to host) with docker cp ...
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