When using Cloudflare, you will notice that the REMOTE_ADDR variable no longer displays the correct user IP. Since Cloudflare acts as a proxy, the IP...
Need to quickly generate a hash from a string? Whether you're verifying file integrity, securing data, or just experimenting with cryptographic tools, this simple...
Creating fair and balanced groups in the classroom can be time-consuming — especially when you're trying to avoid repetition, manage different skill levels, or...