Data-types

3 articles

JavaScript Data Types — Complete Guide with Type Coercion and TypeScript in 2026

A thorough breakdown of every JavaScript data type — primitive and reference — covering typeof, type coercion pitfalls, structured cloning, and how TypeScript narrows types at compile time. Essential reading for developers who want to write bug-free JavaScript.

March 19, 2026Read →

python5 min read

Python Data Types — The Complete Guide for 2026

Understand every Python built-in data type: int, float, str, bool, list, tuple, dict, set, and None. Learn when to use each type, how mutability works, and how to write type-safe Python code.

March 19, 2026Read →

python5 min read

Type Casting in Python — Convert Between Data Types Safely

Learn Python type casting: implicit and explicit type conversion, converting between int, float, str, bool, list, tuple, and set. Covers safe conversion patterns, common errors, and when to use each.

March 19, 2026Read →