JavaScript Fundamentals: Understanding Equality (== vs ===)
Avoid common bugs by learning the difference between loose (`==`) and strict (`===`) equality checks in JavaScript and why `===` is preferred.
Avoid common bugs by learning the difference between loose (`==`) and strict (`===`) equality checks in JavaScript and why `===` is preferred.
Explore different ways to define functions in JavaScript, including declarations, expressions, and arrow functions, essential for structuring your Node.js code.
Learn how to declare variables in JavaScript using var, let, and const, understand their differences in scope, and discover which keyword is preferred in modern Node.js development.
An introduction to Node.js, its purpose, key components, and how to run your first "Hello, World!" program.