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What is the rationale behind having companion objects in Scala?
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The companion object basically provides a place where one can put "static-like" methods. Furthe...
What does jquery $ actually return?
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Ian RobinsonIan Robinson
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MySQL SELECT only not null values
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Martin SmithMartin Smith
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How to discard local commits in Git?
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edited Mar 30 '18 at 13:43
techkuz
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What is the meaning of the 'g' flag in regular expressions?
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edited Aug 14 '18 at 18:13
iota
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
...e "embed/" instead of "v/" so a full URL would become: <iframe width='1080' height='760' src="https://www.youtube.com/embed/dQw4w9WgXcQ" frameborder="0" allowfullscreen></iframe>
– backwardm
Aug 5 '15 at 20:28
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How do you write tests for the argparse portion of a python module? [closed]
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edited Jul 31 '15 at 21:18
Daniel Andersson
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find: missing argument to -exec
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edited Oct 2 '16 at 12:28
answered Jun 2 '10 at 22:14
Mar...
Most efficient T-SQL way to pad a varchar on the left to a certain length?
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edited Mar 28 '12 at 13:10
answered Sep 23 '08 at 15:50
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After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
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edited Jan 18 '13 at 12:25
Thorbjørn Ravn Andersen
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