大约有 1,633 项符合查询结果（耗时：0.0103秒） [XML]
optional local variables in rails partial templates: how do I get out of the (defined? foo) mess?
...No magic here. More resources on the subject: groups.google.com/group/comp.lang.ruby/browse_thread/thread/…
– hgmnz
Jan 13 '10 at 23:49
37
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Can regular expressions be used to match nested patterns? [duplicate]
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I am spoiled by my upbringing in Natural Language Processing and the automata theory it included.
– Torsten Marek
Sep 25 '08 at 15:31
6
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How do I change column default value in PostgreSQL?
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'SET' is forgotten
ALTER TABLE ONLY users ALTER COLUMN lang SET DEFAULT 'en_GB';
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Why doesn't JUnit provide assertNotEquals methods?
...y pretty late but I have found that the form:
static void assertTrue(java.lang.String message, boolean condition)
can be made to work for most 'not equals' cases.
int status = doSomething() ; // expected to return 123
assertTrue("doSomething() returned unexpected status", status != 123 ) ;
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Error :: duplicate files during packaging of APK
...ted this line from gradle, it worked:
compile 'org.apache.commons:commons-lang3:3.3.1'
How to run Unix shell script from Java code?
...commended method for shell scripts: docs.oracle.com/javase/8/docs/api/java/lang/Process.html "The methods that create processes may not work well for special processes on certain native platforms, such as native windowing processes, daemon processes, Win16/DOS processes on Microsoft Windows, or sh...
Gridview height gets cut
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for below android os 5.0 i get this error java.lang.ClassCastException: android.widget.RelativeLayout$LayoutParams cannot be cast to android.widget.AbsListView$LayoutParams
– silverFoxA
Jun 6 '15 at 4:57
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How can I count all the lines of code in a directory recursively?
...ourceforge.net might be worth looking as an alternative to sloccount (more languages but less informations)
– AsTeR
May 17 '12 at 22:46
33
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UltiSnips and YouCompleteMe
...! Working like a charm ! Best solution ever !
– Yves Lange
Aug 12 '15 at 9:52
4
This is nice, but...
Android - Back button in the title bar
...od invocation 'actionBar.setDisplayHomeAsUpEnabled(true)' may produce java.lang.NullPointerException"
– statosdotcom
Jun 29 '16 at 15:26
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