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Dynamic variable names in Bash
...[$1]}
}
If you can't use associative arrays (e.g., you must support bash 3), you can use declare to create dynamic variable names:
declare "magic_variable_$1=$(ls | tail -1)"
and use indirect parameter expansion to access the value.
var="magic_variable_$1"
echo "${!var}"
See BashFAQ: Indirec...
Package Manager Console Enable-Migrations CommandNotFoundException only in a specific VS project
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answered Feb 11 '15 at 23:17
DonalDonal
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AngularJS : automatically detect change in model
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0xcaff
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answered Mar 15 '13 at 3:24
Mark RajcokMark Rajc...
How can I parse a CSV string with JavaScript, which contains comma in data?
... # or $2: Double quoted string,
| ([^,'"\s\\]*(?:\s+[^,'"\s\\]+)*) # or $3: Non-comma, non-quote stuff.
) # End group of value alternatives.
\s* # Strip whitespace after value.
(?:,|$) # Field ends on com...
Order of serialized fields using JSON.NET
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edited Nov 14 '18 at 23:35
answered Dec 26 '12 at 2:33
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How to set size for local image using knitr for markdown?
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103
You can also read the image using png package for example and plot it like a regular plot using ...
Would it be beneficial to begin using instancetype instead of id?
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answered Jan 23 '12 at 18:47
Catfish_ManCatfish_Man
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Seeing escape characters when pressing the arrow keys in python shell
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How to grep Git commit diffs or contents for a certain word?
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937
If you want to find all commits where commit message contains given word, use
$ git log --grep...