Category: Code

Loop through an array and take a special item from each array object and put it into a new array

Make sure you cd into the correct folder you want the server want to be able to control before you run these commands. If you run this in your root folder, make sure you understand file permissions correctly and that your wp-config.php with user credentials now is readable by users that have server access. This …

Check what items an array got inside, can be useful during development.

Load in js and css in functions.php

Creating a database with a user that have a all permissions. This sort of task is usually necessary in order to run your own web applications.

Upload local file to server

Install Spotify on Ubuntu

Enable and configure the iptables firewall, this is easy through the “uncomplicated firewall” framework “UFW” that comes with Ubuntu!

This codeblock is used for showing and hiding photos when a button in #mydiv is clicked. When the photos are showing and you hover your mouse over them a span-tag is showing. Both the span and .photos got the display:none; rule active in the CSS.

With the built in jQuery-functions stopPropagation() and preventDefault() you can avoid common bugs that happens thanks to default browser behaviour by passing a event parameter through the function and later call the functions on it like in the example.