大约有 42,000 项符合查询结果(耗时:0.0444秒) [XML]

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Can I restore deleted files (undo a `git clean -fdx`)?

... 132 No. Those files are gone. (Just checked on Linux: git clean calls unlink(), and does not backu...
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Escaping single quote in PHP when inserting into MySQL [duplicate]

...hese strings (in both snippets) with mysql_real_escape_string(). http://us3.php.net/mysql-real-escape-string The reason your two queries are behaving differently is likely because you have magic_quotes_gpc turned on (which you should know is a bad idea). This means that strings gathered from $_GE...
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Filter element based on .data() key/value

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How can I remove a flag in C?

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finding the type of an element using jQuery

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Rails migrations: self.up and self.down versus change

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Abort Ajax requests using jQuery

.... See The jqXHR Object (jQuery API documentation). UPDATE 2: As of jQuery 3, the ajax method now returns a promise with extra methods (like abort), so the above code still works, though the object being returned is not an xhr any more. See the 3.0 blog here. UPDATE 3: xhr.abort() still works on j...
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Less aggressive compilation with CSS3 calc

The Less compilers that I'm using ( OrangeBits and dotless 1.3.0.5 ) are aggressively translating 4 Answers ...
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How do I install Python packages on Windows?

...environment so that you can use pip anywhere. It's somewhere like C:\Python33\Scripts. share | improve this answer | follow | ...
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Object initialization syntax

...with F# and I can't find the syntax to do object initialization like in C# 3. 3 Answers ...