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Select all contents of textbox when it receives focus (Vanilla JS or jQuery)
...on to occur when the user first clicks or tabs. And +1 for the vanilla javascript!
– clabe45
May 30 '18 at 23:53
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Count the number occurrences of a character in a string
...han counting occurrences of a single substring. I would suggest writing a script to generate a very long file to search and then timing execution of each method.
– Daniel B.
Jul 20 '15 at 17:58
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Git diff output to file preserve coloring
...@Gabe's answer.
You can pipe the output to an ansi to html converter bash script and direct that output to an html file:
git diff --color|./ansi2html.sh > changes.html
of course html can be viewed by any browser so output can be read in Windows etc.
ansi2html code is here: http://www.pixelbe...
How to change the session timeout in PHP?
...t's because in some platforms, garbage collection is implemented through a script that runs every certain time (a cron script) that reads directly from php.ini, and therefore any attempts at changing it at run time, e.g. via ini_set(), are unreliable and most likely won't work.
For example, in Debi...
PHP Get name of current directory
...
To get only the name of the directory where script executed:
//Path to script: /data/html/cars/index.php
echo basename(dirname(__FILE__)); //"cars"
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What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
...f the distributed SCMs. Also, if you currently make heavy use of precommit script automation with SVN (ie. requiring unit tests to pass before a commit can proceed), you'll probably want to use a tool similar to PQM for automating merge requests to your shared branches.
SVK is a DSCM which uses Sub...
error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss
...ket file:
socket=/var/lib/mysql/mysql.sock
Sometimes the system startup script that launched the command line executable specifies a flag --socket=path. This flag could override the my.cnf location, and that would result in a socket not being found where the my.cnf file indicates it should be. T...
How to generate .json file with PHP?
...son', $json_data);
You have to create the myfile.json before you run the script.
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Phase • Animations made easy! - Extensions - Kodular Community
...
}
#d-splash {
display: none;
}
// This script is inlined in `_discourse_splash.html.erb
const DELAY_TARGET = 2000;
const POLLING_INTERVAL = 50;
const splashSvgTemplate = document.querySelector(".splash-svg-template");
const splashTemplateClone = splashSvgTemplate....
Create a CSS rule / class with jQuery at runtime
...
you can apply css an an object. So you can define your object in your javascript like this:
var my_css_class = { backgroundColor : 'blue', color : '#fff' };
And then simply apply it to all the elements you want
$("#myelement").css(my_css_class);
So it is reusable. What purpose would you do th...