HTML & Javascript related problems

This section contains development information about HTML and Javascript related problems.

Enabling the Debug menu in Safari provides access to advanced developer tools and options that are not available by default. This guide explains how to activate the Debug menu in Safari on both macOS and the Windows version. Please follow the instructions carefully. Enabling the Debug Menu on macOS 1. Close Safari Ensure that Safari is completely closed before making any changes. 2. Locate the Preferences File The Safari preferences file is typically located at: ~/Library/Preferences/com.appl...

If you want to set a default font and font size in your WYSIWYG HTML editor, just execute following commands in your editor: editor.execCommand("FontSize", false, "2"); editor.execCommand("FontName", false, "Arial"); For 'Font Name' you can use values like: Arial, Tahoma, Verdana, etc. The important note is that font size values are not in pixels! Font size: 1 = 8pt 2 = 10pt 3 = 12pt 4 = 14pt 5 = 18pt 6 = 24pt 7 = 36pt

This article provides a structured overview of the most common HTTP response codes generated by web servers. These status codes indicate the outcome of a client's request and can help identify issues or required actions when troubleshooting. Most server-generated codes are related to the server environment rather than specific application logic. Each section below groups response codes by category and offers a description along with recommended actions for users or administrators. 4xx: Client E...