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Find and replace with sed in directory and sub directories
... For Mac OS, this answers stackoverflow.com/questions/19242275/… the RE error: illegal byte sequence
– kakoma
Aug 14 '17 at 21:27
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Emulate ggplot2 default color palette
...e 0 == 360
– hadley
Nov 20 '11 at 6:05
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How to clear APC cache entries?
...rsion, calls are made to the Symfony form of copy and unlink, which handle errors. You may want to add checks that they succeed.
copy($apcPaths['data'], $apcPaths['web']); //'data' is a non web accessable directory
$url = 'http://localhost/apc_clear.php'; //use domain name as necessary
$result = j...
How can I use grep to show just filenames on Linux?
How can I use grep to show just file-names (no in-line matches) on Linux?
4 Answers
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Read a file one line at a time in node.js?
... first.
– crowjonah
Sep 6 '13 at 19:05
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How do I use a file grep comparison inside a bash if/else statement?
...grep:
Exit status is 0 if any line was selected, 1 otherwise;
if any error occurs and -q was not given, the exit status is 2.
if grep --quiet MYSQL_ROLE=master /etc/aws/hosts.conf; then
echo exists
else
echo not found
fi
You may want to use a more specific regex, such as ^MYSQL_ROLE=ma...
What is the difference between `sorted(list)` vs `list.sort()`?
list.sort() sorts the list and replaces the original list, whereas sorted(list) returns a sorted copy of the list, without changing the original list.
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How to sort two lists (which reference each other) in the exact same way
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I get an error running your example: TypeError: only integer arrays with one element can be converted to an index (Python 2.7.6, numpy 1.8.2). To fix it, list1 and list2 must be declared as numpy arrays.
– BenB
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Is HTML considered a programming language? [closed]
...t HR though.
– Ed S.
Oct 1 '08 at 4:05
41
@freespace - by that definition, nearly everything is a...
Unix shell script find out which directory the script file resides?
...ng different on OS X (Lion) and possibly BSD. stackoverflow.com/questions/1055671/…
– Ergwun
Jun 29 '12 at 1:33
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