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Is there a better way to write this null check, and a non-empty check, in groovy?
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212
There is indeed a Groovier Way.
if(members){
//Some work
}
does everything if members i...
Do Google refresh tokens expire?
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edited Apr 8 '16 at 22:19
Jonathan Leffler
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Why do we copy then move?
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edited May 23 '17 at 12:02
Community♦
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answered May 23 '13 at 22:05
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Create a devise user from Ruby console
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edited Oct 5 '14 at 6:27
Lenin Raj Rajasekaran
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When to use next() and return next() in Node.js
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answered May 29 '13 at 10:53
Laurent PerrinLaurent Perrin
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Strip whitespace from jsp output
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172
There is a trimWhiteSpaces directive that should accomplish this,
In your JSP:
<%@ page tri...
What is the purpose of flush() in Java streams?
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102
From the docs of the flush method:
Flushes the output stream and forces any buffered output ...
omp parallel vs. omp parallel for
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answered Sep 30 '09 at 20:20
Ade MillerAde Miller
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What's the difference between == and .equals in Scala?
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204
You normally use ==, it routes to equals, except that it treats nulls properly. Reference equa...