URL Encoding (Percent-Encoding) Explained: encodeURIComponent, Spaces, and Double Encoding
URLs can only contain a limited set of characters. To include anything else, such as spaces, accented letters, or symbols with special meaning, they…
Последние новости
⚑ Сообщить о проблемеTech news from the best sources
Все темы
- игры
AI
News
Tech
agents
ai
api
architecture
automation
backend
beginners
career
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
testing
tutorial
typescript
webdev
The UTF-8 / Code Page Surprise That Corrupted My Log Parser
The UTF-8 / Code Page Surprise That Corrupted My Log Parser The parser wasn’t wrong. The bytes were fine. My shell lied about what “text” meant—and…
How to Decode a JWT Safely (Without Sending It to a Server)
A JSON Web Token (JWT) looks like an opaque blob, but it is just three Base64URL-encoded pieces joined by dots. Anyone who holds the token can read…
Base64 Is Not Encryption (And Other Common Misconceptions)
Base64 shows up everywhere: emails, data URLs, HTTP headers, JWTs. Because the output looks scrambled, it is often mistaken for encryption. It isn't…
Base64 Decode: Choosing the Right Method for Every Situation
A developer hits an unfamiliar string in a log file, an API response, or a query parameter and needs it readable before the day ends. The job looks…