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Repeat each row of data.frame the number of times specified in a column
...en(nrow(df)).
– Marek
May 25 '10 at 11:54
This worked fantastically for a big data frame -- 1.5million rows, 5 cols, w...
Changing the current working directory in Java?
...rt();
– CatsAndCode
Feb 9 '18 at 13:11
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How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
...SteveSteve
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How can I convert string date to NSDate?
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What's the difference between SCSS and Sass?
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Community♦
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In C# check that filename is *possibly* valid (not that it exists) [duplicate]
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answered Jan 7 '09 at 21:11
mmmmmmmmmmmmmmmm
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map function for objects (instead of arrays)
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edited Nov 24 '19 at 11:26
kornieff
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Most efficient conversion of ResultSet to JSON?
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answered Jun 29 '11 at 1:50
Andrew WhiteAndrew White
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How do I change the default location for Git Bash on Windows?
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answered Oct 6 '11 at 7:49
Marcin GilMarcin Gil
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