大约有 47,000 项符合查询结果（耗时：0.0616秒） [XML]
Way to ng-repeat defined number of times instead of repeating over array?
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571
Update (9/25/2018)
Newer versions of AngularJS (>= 1.3.0) allow you to do this with only a va...
Check if a Postgres JSON array contains a string
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198
As of PostgreSQL 9.4, you can use the ? operator:
select info->>'name' from rabbits whe...
Regular expression for exact match of a string
...atch two passwords with regular expression. For example I have two inputs "123456" and "1234567" then the result should be not match (false). And when I have entered "123456" and "123456" then the result should be match (true).
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Most popular screen sizes/resolutions on Android phones [closed]
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61
You can see the resolutions for those categories in the Table 2, in this section: http://develop...
LESS CSS nesting classes
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193
The & character has the function of a this keyword, actually (a thing I did not know at th...
Appending an element to the end of a list in Scala
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List(1,2,3) :+ 4
Results in List[Int] = List(1, 2, 3, 4)
Note that this operation has a complexity of O(n). If you need this operation frequently, or for long lists, consider using another data type (e.g. a ListBuffer).
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What are all codecs and formats supported by FFmpeg?
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173
Codecs proper:
ffmpeg -codecs
Formats:
ffmpeg -formats
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How do I determine the target architecture of static library (.a) on Mac OS X?
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edited May 2 '14 at 2:20
Paul Du Bois
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How to keep the local file or the remote file during merge using Git and the command line?
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314
You can as well do:
git checkout --theirs /path/to/file
to keep the remote file, and:
git c...
SQL ON DELETE CASCADE, Which Way Does the Deletion Occur?
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187
Cascade will work when you delete something on table Courses. Any record on table BookCourses ...