Sticky Keys is a feature in Windows that helps people who have difficulty holding down multiple keys at once. By default, pressing the 'Shift' key five times in a row…
Whether you're a web developer, a content creator, or simply someone who manages a lot of images, optimising your image files is crucial for faster load times and reduced storage.…
When managing an Ubuntu Server, you may need to delete files and directories – for instance, to free up disk space or remove outdated or erroneous data. Warning This task…
Problem You're trying to run a PowerShell script (let's call it MyScript.ps1) in Windows 11, and you encounter an error similar to the following: At line:1 char:1 + .\MyScript.ps1 +…
Sometimes you need to ensure that your WordPress server sends a specific header response - such as the Content-Type header. This is crucial when you need to ensure that the…
Problem If you find you can't edit WordPress theme and plugin files from the wp-admin - it's likely the file owner on the server is not set correctly. Solution This…
By default Windows 11 will make a laptop computer to go sleep when the lid is closed. The following steps show how to change this, making it so the computer…
The is_email_address_unsafe() WordPress PHP function checks an email address against a list of banned domains. Usage is_email_address_unsafe( $user_email ) Example: Input: is_email_address_unsafe('[email protected]') Output: false (if 'example.com' is not in the…