Regex Basics: Patterns, Flags, and Common Recipes

How to Create Strong Passwords

Learn the best practices for creating strong, secure passwords that protect your online accounts.

May 15, 2023

Global E-commerce: Handling Currency Conversion

Tips for shopping online from international retailers.

April 5, 2024

Hash Functions Overview (SHA family)

When to use hashing, and why to avoid it for passwords without salts.

September 25, 2024