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When should I use jQuery's document.ready function?
I was told to use document.ready when I first started to use Javascript/jQuery but I never really learned why.
8 Answers
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Open terminal here in Mac OS finder [closed]
...sions of Terminal.)
You can also do this from the command line or a shell script:
open -a Terminal /path/to/folder
This is the command-line equivalent of dragging a folder/pathname onto the Terminal application icon.
On a related note, Lion Terminal also has new Services for looking up man page...
How to resolve symbolic links in a shell script
...}
# Returns the realpath of a called command.
whereis_realpath() { local SCRIPT_PATH=$(whereis $1); myreadlink ${SCRIPT_PATH} | sed "s|^\([^/].*\)\$|$(dirname ${SCRIPT_PATH})/\1|"; }
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imp...
OS X Bash, 'watch' command
...nd implementation.
You can take this a step further and create a watch.sh script that can accept your_command and sleep_duration as parameters:
#!/bin/bash
# usage: watch.sh <your_command> <sleep_duration>
while :;
do
clear
date
$1
sleep $2
done
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In Python script, how do I set PYTHONPATH?
...ve Python instance. When you return from that, you're back in the calling script.
– tripleee
Dec 19 '18 at 11:26
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Python recursive folder read
...ust discovering Python (been writing it for about an hour).
I am writing a script to recursively read the contents of text files in a folder structure.
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How to set NODE_ENV to production/development in OS X
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in package.json:
{
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"scripts": {
"start": "NODE_ENV=production node ./app"
}
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}
then run in terminal:
npm start
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How to get text box value in JavaScript
I am trying to use JavaScript to get the value from an HTML text box but value is not coming after white space
15 Answers
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How can I clear previous output in Terminal in Mac OS X?
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Command+K for newer keyboards
To clear the terminal from within a shell script;
/usr/bin/osascript -e 'tell application "System Events" to tell process "Terminal" to keystroke "k" using command down'
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Testing if jQueryUI has loaded
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I know this is an old question, but here is a quick little script you can use to wrap all your jQuery UI things that don't have an associated event to make sure they get executed only after jQuery UI is loaded:
function checkJqueryUI() {
if (typeof jQuery.ui != 'undefined') {
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