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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass
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Toast and Intent, both requires reference to context. And getApplication, getApplicationContext...
How to delete duplicate lines in a file without sorting it in Unix?
...e expression evaluates to true. The ++ increments seen so that seen[$0] == 1 after the first time a line is found and then seen[$0] == 2, and so on.
Awk evaluates everything but 0 and "" (empty string) to true. If a duplicate line is placed in seen then !seen[$0] will evaluate to false and the line ...
Node.js and CPU intensive requests
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edited Aug 5 '13 at 12:27
oleksii
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express.js - single routing handler for multiple routes in a single line
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134
I came across this question while looking for the same functionality.
@Jonathan Ong mentioned...
What is difference between sjlj vs dwarf vs seh?
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There's a short overview at MinGW-w64 Wiki:
Why doesn't mingw-w64 gcc support Dwarf-2 Exce...
why is plotting with Matplotlib so slow?
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First off, (though this won't change the performance at all) consider cleaning up your code, s...
How to pass object with NSNotificationCenter
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edited Oct 31 '14 at 13:53
answered Oct 25 '11 at 22:42
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What are “Groovy” and “Grails” and what kinds of applications are built using them?
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188
What is Groovy on Grails?
It doesn't exist under this name anymore. It's simply called Grail...
Regex expressions in Java, \\s vs. \\s+
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answered Mar 25 '13 at 22:02
Óscar LópezÓscar López
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What are the differences between Helper and Utility classes?
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104
There are many naming styles to use. I would suggest Utils just because its more common.
A Ut...