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Convert an ISO date to the date format yyyy-mm-dd in JavaScript
...s will handle date formatting for you. Here is how to include it via a JavaScript tag, and then an example of how to use Moment.js to format a date.
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.14.1/moment.min.js"></script>
moment("2013-03-10T02:00:00Z").format("YYYY...
CSS customized scroll bar in div
...tation can be found in this answer.
Cross-browser Scroll Bar Styling
JavaScript libraries and plug-ins can provide a cross-browser solution. There are many options.
20 jQuery Scrollbar plugin with examples (July 24, 2012)
NiceScroll : jQuery Scrolling plugin for desktop,mobile & touch devi...
HTML5 canvas ctx.fillText won't do line breaks?
...k for me!). My complete code to wrap text in a canvas is as follows:
<script type="text/javascript">
// http: //www.html5canvastutorials.com/tutorials/html5-canvas-wrap-text-tutorial/
function wrapText(context, text, x, y, maxWidth, lineHeight) {
var cars = text.split("\n"...
JavaScript: how to change form action attribute value based on selection?
...
Simple and easy in javascipt
<script>
document.getElementById("selectsearch").addEventListener("change", function(){
var get_form = document.getElementById("search-form") // get form
get_form.action = '/search/' + this.value; // assign val...
How do I split a string on a delimiter in Bash?
...
Taken from Bash shell script split array:
IN="bla@some.com;john@home.com"
arrIN=(${IN//;/ })
Explanation:
This construction replaces all occurrences of ';' (the initial // means global replace) in the string IN with ' ' (a single space), then ...
django change default runserver port
...
create a bash script with the following:
#!/bin/bash
exec ./manage.py runserver 0.0.0.0:<your_port>
save it as runserver in the same dir as manage.py
chmod +x runserver
and run it as
./runserver
...
Fastest Way to Serve a File Using PHP
...l_of_symlink);
Obviously you'll need a way to prune them either when the script to create them is called or via cron (on the machine if you have access or via some webcron service otherwise)
Under apache you need to be able to enable FollowSymLinks in a .htaccess or in the apache config.
Access ...
SQL DROP TABLE foreign key constraint
... and newer, you can Right Click on the
DB -> Tasks -> Generate Scripts
Select the tables you want to DROP.
Select "Save to new query window".
Click on the Advanced button.
Set Script DROP and CREATE to Script DROP.
Set Script Foreign Keys to True.
Click OK.
Click Next -> Next ->...
How to escape single quotes within single quoted strings
...d reopens the string.
I often whip up a "quotify" function in my Perl scripts to do this for me. The steps would be:
s/'/'\\''/g # Handle each embedded quote
$_ = qq['$_']; # Surround result with single quotes.
This pretty much takes care of all cases.
Life gets more fun when you introd...
Display two files side by side
...re displayed with sed is trivial comparing with writing/remembering an awk script. Even with both as functions in .bash_rc longer != better, more readable, faster.. what is the advantage here?
– Chris Seymour
Nov 12 '12 at 11:52
...