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Should I put #! (shebang) in Python scripts, and what form should it take?
...ostGlassGhost
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How to get index in Handlebars each helper?
...t from : https://github.com/wycats/handlebars.js/issues/250#issuecomment-9514811
The index of the current array item has been available for some time now via @index:
{{#each array}}
{{@index}}: {{this}}
{{/each}}
For object iteration, use @key instead:
{{#each object}}
{{@key}}: {{this}...
How to change node.js's console font color?
...logs, thanks!
– webelo
Jan 9 '19 at 14:22
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Removing multiple classes (jQuery)
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1147
$("element").removeClass("class1 class2");
From removeClass(), the class parameter:
One ...
Restarting cron after changing crontab file?
...ce a reload?
– CMCDragonkai
Jan 10 '14 at 18:00
13
Ah it's that easy. It's now sudo service cron ...
Is there a way to navigate to real implementation of method behind an interface?
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answered Jun 26 '14 at 14:54
Rolf KristensenRolf Kristensen
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Finding median of list in Python
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answered Jun 8 '14 at 0:08
VeedracVeedrac
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How can I remove an element from a list?
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Chad BirchChad Birch
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How to trim whitespace from a Bash variable?
...L_SPACE)==${#FOO_NO_EXTERNAL_SPACE}"
# > length(FOO_NO_EXTERNAL_SPACE)==14
Alternatively, if your bash supports it, you can replace echo -e "${FOO}" | sed ... with sed ... <<<${FOO}, like so (for trailing whitespace):
FOO_NO_TRAIL_SPACE="$(sed -e 's/[[:space:]]*$//' <<<${FOO}...
How can I set the color of a selected row in DataGrid
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edited Apr 2 '14 at 21:41
Developer
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