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What's an easy way to read random line from a file in Unix command line?
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13 Answers
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Test if a vector contains a given element
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521
Both the match() (returns the first appearance) and %in% (returns a Boolean) functions are desig...
Small Haskell program compiled with GHC into huge binary
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215
Let's see what's going on, try
$ du -hs A
13M A
$ file A
A: ELF 64-bit LSB executa...
How can I strip first and last double quotes?
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How can I force division to be floating point? Division keeps rounding down to 0?
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Sort rows in data.table in decreasing order on string key `order(-x,v)` gives error on data.table 1.
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147
Update
data.table v1.9.6+ now supports OP's original attempt and the following answer is no lo...
How can I get the named parameters from a URL using Flask?
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edited Jul 28 '14 at 15:50
Alex Stone
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Angular ng-repeat Error “Duplicates in a repeater are not allowed.”
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10 Answers
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