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How to split a delimited string into an array in awk?
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edited Mar 24 '13 at 13:05
Chris Seymour
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How to convert a string to lower case in Bash?
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You may run into portability issues with the following examples:
Bash 4.0
$ echo "${a,,}"
hi all
sed
$ echo "$a" | sed -e 's/\(.*\)/\L\1/'
hi all
# this also works:
$ sed -e 's/\(.*\)/\L\1/' <<< "$a"
hi all
Perl
$ echo "$a" | perl -ne 'print lc'
hi all
Bash
lc(){
case "$1...
How to see top processes sorted by actual memory usage?
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sarnoldsarnold
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How do I set default values for functions parameters in Matlab?
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edited May 29 '18 at 21:41
nbro
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answered A...
Flushing footer to bottom of the page, twitter bootstrap
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34 Answers
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Alternative to google finance api [closed]
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429
Updating answer a bit
1. Try Alpha Vantage API
For beginners you can try to get a JSON outp...
How do I trim whitespace?
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edited Sep 4 at 18:47
Boris
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answe...
What's a quick way to comment/uncomment lines in Vim?
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46 Answers
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Passing a 2D array to a C++ function
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428
There are three ways to pass a 2D array to a function:
The parameter is a 2D array
int arra...
How to detect if a stored procedure already exists
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edited Oct 24 '13 at 9:32
SteveC
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