大约有 43,000 项符合查询结果（耗时：0.0705秒） [XML]
Is there still any reason to learn AWK?
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Brandon RhodesBrandon Rhodes
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Binary Data in MySQL [closed]
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While it shouldn't be necessary, you could try base64 encoding data in and decoding it out. That means the db will just have ascii characters. It will take a bit more space and time, but any issue to do with the binary data will be eliminated.
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Why does this CSS margin-top style not work?
...Clock
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Get encoding of a file in Windows
...TeeVeeMikeTeeVee
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Return multiple values to a method caller
...gh; they are indeed useful in those cases.)
– Codefun64
Nov 1 '15 at 21:02
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This is now possible...
Delimiters in MySQL
...`localhost` PROCEDURE `get_count_for_department`(IN the_department VARCHAR(64), OUT the_count INT)
BEGIN
SELECT COUNT(*) INTO the_count FROM employees where department=the_department;
END$$
/*DELIMITER is set to it's default*/
DELIMITER ;
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How to tell if a file is git tracked (by shell exit code)?
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JaredParJaredPar
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Why is 1/1/1970 the “epoch time”?
...end up with competing standards. The real solution to the epoch problem is 64-bit integers, not moving the epoch forward in time.
– Jake
Jan 30 '15 at 19:42
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How to detect idle time in JavaScript elegantly?
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64
I like the plain javascript approach much better.
– Manatax
Oct 8 '15 at 22:35
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Remove non-utf8 characters from string
... // Encode as 11000011 10xxxxxx.
return "\xC3".chr(ord($captures[3])-64);
}
}
preg_replace_callback($regex, "utf8replacer", $text);
EDIT:
!empty(x) will match non-empty values ("0" is considered empty).
x != "" will match non-empty values, including "0".
x !== "" will match anything exce...