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Reading output of a command into an array in Bash
...ay, with one line per element, there are essentially 3 ways:
With Bash≥4 use mapfile—it's the most efficient:
mapfile -t my_array < <( my_command )
Otherwise, a loop reading the output (slower, but safe):
my_array=()
while IFS= read -r line; do
my_array+=( "$line" )
done < <...
How to clear variables in ipython?
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answered Apr 8 '14 at 10:27
aisbaaaisbaa
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What do pty and tty mean?
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edited Jul 12 '18 at 9:40
JohnGH
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answered Dec 13 '10 at 6:21
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Who is “us” and who is “them” according to Git?
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answered Jan 9 '14 at 16:24
SzGSzG
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Instance variables vs. class variables in Python
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4 Answers
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When to use the brace-enclosed initializer?
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4
@user1304032: A locale is not a string, therefore you wouldn't use copy initialization. A locale also does not contain a string (it might st...
Best way to detect Mac OS X or Windows computers with JavaScript or jQuery
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Getting DOM elements by classname
...t;.
– prodigitalson
Jun 17 '11 at 1:43
2
@prodigitalson: This is incorrect as it does not reflect...
How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
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benben
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Selector on background color of TextView
... manfcas
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answered Mar 14 '11 at 6:38
Benoit MartinBenoit Martin
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