大约有 48,000 项符合查询结果（耗时：0.0834秒） [XML]
What is the difference between Scala's case class and class?
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answered Feb 22 '10 at 17:57
DarioDario
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How to write to file in Ruby?
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Michael Gaskill
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answered May 6 '10 at 1:31
jdljdl
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How to Set focus to first text input in a bootstrap modal after shown
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edited May 23 '17 at 12:10
Community♦
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answered Mar 6 '13 at 16:12
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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
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edited May 3 '18 at 10:44
answered Jun 8 '14 at 15:59
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How do I resize a Google Map with JavaScript after it has loaded?
...rap' div set to 400px x 400px and inside that I have a Google 'map' set to 100% x 100%. So the map loads at 400 x 400px, then with JavaScript I resize the 'mapwrap' to 100% x 100% of the screen - the google map resizes to the whole screen as I expected but tiles start disappearing before the right h...
Make column not nullable in a Laravel migration
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edited Aug 14 at 10:01
answered Jul 30 '18 at 20:56
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How to give ASP.NET access to a private key in a certificate in the certificate store?
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edited Mar 8 '17 at 17:10
answered Apr 15 '10 at 16:09
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Restful API service
...you mentioned you didn't want a code base but the open source Google I/O 2010 app uses a service in this way I am describing.
Updated to add sample code:
The activity.
public class HomeActivity extends Activity implements MyResultReceiver.Receiver {
public MyResultReceiver mReceiver;
pu...
Evaluate empty or null JSTL c tags
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answered May 11 '10 at 14:47
BalusCBalusC
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Rails: Why does find(id) raise an exception in rails? [duplicate]
... be a specific id (1), a list of ids (1, 5, 6), or an array of ids ([5, 6, 10]). If no record can be found for all of the listed ids, then RecordNotFound will be raised.
If you don't want the exception to be raised, use find_by_id, which will return nil if it can't find an object with the specifie...