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How do I Convert DateTime.now to UTC in Ruby?
...ng you need:
irb(main):016:0> Time.now
=> Thu Apr 16 12:40:44 +0100 2009
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How to get current foreground activity context in android?
...CE);
ComponentName cn = am.getRunningTasks(1).get(0).topActivity;
UPDATE 2018/10/03
getRunningTasks() is DEPRECATED. see the solutions below.
This method was deprecated in API level 21.
As of Build.VERSION_CODES.LOLLIPOP, this method is no longer available to third party applications: the introdu...
Advantages of Antlr (versus say, lex/yacc/bison) [closed]
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edited Jun 20 at 9:12
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answered Oct 17 '08 at 16:50
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Custom Python list sorting
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The Unfun CatThe Unfun Cat
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a...
How best to determine if an argument is not sent to the JavaScript function
...=== "undefined"
– some
Jan 4 '09 at 20:40
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Interesting. On the other hand, the comparison === un...
Determine if string is in list in JavaScript
... But you can define it if you want to. See soledadpenades.com/2007/05/17/arrayindexof-in-internet-explorer
– Jason Hall
Mar 12 '10 at 2:35
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered
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answered Mar 15 '11 at 17:20
ae6rtae6rt
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:first-child not working as expected
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The h1:first-child selector means
Select the first child of its parent
if and only if it'...
What is the shortest way to pretty print a org.w3c.dom.Document to stdout?
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answered Mar 20 '12 at 13:28
hanneshannes
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Looking for a 'cmake clean' command to clear up CMake output
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edited Jun 20 at 9:12
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answered Sep 16 '14 at 14:21
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