How-to guides
What Is a UUID? A UUID (Universally Unique Identifier) is a 128-bit identifier used to uniquely label resources in computer systems. The standard format looks like: 550e8400-e29b-41d4-a716-44665544000
What Is RSA?RSA (Rivest–Shamir–Adleman) is one of the first and most widely-used public key cryptography algorithms. It enables secure communication…
What Is XML? XML (eXtensible Markup Language) is a markup language designed to store and transport data. Unlike HTML (which defines how data looks), XML defines what data means through custom tags. It
Why Convert JSON to CSV? JSON (JavaScript Object Notation) is the standard format for APIs and web services, but it is not ideal for spreadsheet analysis or sharing with non-technical team members. CS
What Is Base64 Image Encoding? Base64 is an encoding scheme that converts binary data (like an image file) into a string of ASCII text characters. This encoded string can be embedded directly in HTML,
Why Password Hashing Matters When users create passwords, you should never store the raw password in your database. If your database is ever breached, attackers will have every user's password in plai
What Is DNS? DNS (Domain Name System) is the internet's phone book. It translates human-readable domain names like anonymiz.com into the IP addresses that computers use to communicate. Without DNS, yo
What Is a Unix Timestamp? A Unix timestamp (also called epoch time or POSIX time) is the number of seconds that have elapsed since January 1, 1970 at 00:00:00 UTC . For example, the timestamp 17000000
How Does Text to Binary Conversion Work?Every character you type has a numeric code assigned to it by the ASCII or Unicode standard. Binary conversion takes…