大约有 38,431 项符合查询结果（耗时：0.0429秒） [XML]
Purpose of “consider_all_requests_local” in config/environments/development.rb?
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answered Dec 16 '08 at 23:21
Gordon WilsonGordon Wilson
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PHP function to make slug (URL string)
...lace('~[^\pL\d]+~u', '-', $text);
// transliterate
$text = iconv('utf-8', 'us-ascii//TRANSLIT', $text);
// remove unwanted characters
$text = preg_replace('~[^-\w]+~', '', $text);
// trim
$text = trim($text, '-');
// remove duplicate -
$text = preg_replace('~-+~', '-', $text);
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Best practice for creating millions of small temporary objects
...re would be two types of sweeps, a fast and a full sweep.
[GC 325407K->83000K(776768K), 0.2300771 secs]
[GC 325816K->83372K(776768K), 0.2454258 secs]
[Full GC 267628K->83769K(776768K), 1.8479984 secs]
The arrow is before and after size.
As long as it is just doing GC and not a full GC y...
is not JSON serializable
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answered May 28 '13 at 11:04
alecxealecxe
392k9797 gold badges851851 silver badges10251025 bronze badges
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How to use the CancellationToken property?
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edited Feb 19 at 14:08
Eliahu Aaron
3,15122 gold badges2020 silver badges3232 bronze badges
answere...
Unique constraint that allows empty values in MySQL
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183
Yes, you can do this. See the MySQL reference (version 5.5).
A UNIQUE index creates a const...
GoTo Next Iteration in For Loop in java
...kip the loop :)
– Shajeel Afzal
Jan 8 '15 at 19:07
21
Rather 'break' keyword would terminate the ...
Print second last column/field in awk
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286
awk '{print $(NF-1)}'
Should work
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How can I append a string to an existing field in MySQL?
... NULL.
– Kai Noack
May 4 '15 at 17:28
3
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Is there a shortcut to make a block comment in Xcode?
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edited May 11 '15 at 18:45
Anoop Vaidya
45.1k1313 gold badges103103 silver badges132132 bronze badges
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