PHP: Encrypt passwords with md5
by Passwords are essential for interactive websites. However, passwords should never be stored unencrypted, as this represents a major security risk. …
Category: Programming
Generate HTML redirects automatically with Python Script
Anyone who migrates a website or plans a relaunch faces the challenge of not losing valuable traffic immediately after the …
Selection of commonly used special characters in different character sets
This page contains an overview of commonly used special characters. The characters appear in different categories ordered by reasonable topics. …
Windows: Run Java JAR on the command line
After compiling Java Source Code, you most likely get a JAR-file that needs to be run on the Java Virtual …
German Umlauts in Unicode and HTML
If you have a German keyboard it is very easy to type the Umlauts like äöü and also the “sharp …
Tool for webmasters and HTML-Coder: The full HTML Character table (Unicode)
Hint You can write all of these Characters on your keyboard by using the keys “ALT+<Number-on-numpad>“. When writing a HTML …
IP / PHP / Programming / Websites
PHP: Block access for specific IP addresses
Ever had a Spambot on your site? Cleaning up the database after a spam attack is a tedious task. One …
IP / PHP / Programming
PHP: Get IP address of a domain or URL
With just a single statement it is possible to find out the IP address of a domain or URL. Simply …
PHP: Get list of all timezone identifiers
Getting the list of all timezone identifiers in PHP is fairly easy as PHP has the built in function timezone_identifiers_list(). A …
PHP / Programming / Websites
Does my server support PHP?
In order to run PHP scripts your server needs to support PHP. It is very easy to examine if your …