大约有 39,400 项符合查询结果（耗时：0.0300秒） [XML]
Ruby Array find_first object?
...ethod if you wanted to return first value where block returns true
[1,2,3,11,34].detect(&:even?) #=> 2
OR
[1,2,3,11,34].detect{|i| i.even?} #=> 2
If you wanted to return all values where block returns true then use select
[1,2,3,11,34].select(&:even?) #=> [2, 34]
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Disable/turn off inherited CSS3 transitions
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transition: none;
}
JS Fiddle demo.
Tested with Chromium 12, Opera 11.x and Firefox 5 on Ubuntu 11.04.
The specific adaptation to Opera is the use of -o-transition: color 0 ease-in; which targets the same property as specified in the other transition rules, but sets the transition time to 0...
Regex: Specify “space or start of string” and “space or end of string”
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answered Jul 15 '11 at 21:32
Jacob EggersJacob Eggers
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form_for but to post to a different action
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answered Mar 16 '11 at 2:43
AustinAustin
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How to use greater than operator with date?
...acktick instead
SELECT * FROM `la_schedule` WHERE `start_date` > '2012-11-18';
SQLFiddle Demo
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Can't delete virtual device from Eclipse, android
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answered Nov 2 '11 at 10:40
UttamUttam
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grepping using the “|” alternative operator
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answered Jul 21 '11 at 12:21
Jeff FosterJeff Foster
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Design for Facebook authentication in an iOS app that also accesses a secured web service
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answered Jan 7 '11 at 13:40
Dan RayDan Ray
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Create array of symbols
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The original answer was written back in September '11, but, starting from Ruby 2.0, there is a shorter way to create an array of symbols! This literal:
%i[address city state postal country]
will do exactly what you want.
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Compare dates in MySQL
...om players
where
us_reg_date between '2000-07-05'
and
DATE_ADD('2011-11-10',INTERVAL 1 DAY)
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