function-js-ss.hashnode.devFunction Declaration vs Function Expression: What’s the Difference? 📘 Function Declaration vs Function Expression 1️⃣ What Are Functions & Why Do We Need Them? Think of a function as a reusable block of code. Instead of writing the same code again and again, we put 1h ago·4 min read
arrow-function-js-ss.hashnode.devArrow Functions in JavaScript: A Simpler Way to Write Functions 📌 What Are Arrow Functions? Arrow functions are a shorter way to write functions in JavaScript. They reduce extra code (boilerplate) and look cleaner. 📌 1️⃣ Normal Function vs Arrow Function ✅ Norm1h ago·3 min read
call-js-ss.hashnode.devThe Magic of this, call(), apply(), and bind() in JavaScript 📌 What Does this Mean in JavaScript? Simple meaning: 👉 this means “who is calling the function.” It refers to the object that is executing the function. 📌 1️⃣ this Inside Normal Functions Example:3h ago·3 min read
array-js-sss.hashnode.devJavaScript Arrays 101 📌 What Are Arrays and Why Do We Need Them? Imagine you want to store: 🍎 Apple🍌 Banana🥭 Mango🍇 Grapes If you store them separately: let fruit1 = "Apple"; let fruit2 = "Banana"; let fruit3 = "Mango3h ago·3 min read
array-js-sss.hashnode.devJavaScript Arrays 101 📌 What Are Arrays and Why Do We Need Them? Imagine you want to store: 🍎 Apple🍌 Banana🥭 Mango🍇 Grapes If you store them separately: let fruit1 = "Apple"; let fruit2 = "Banana"; let fruit3 = "Mango3h ago·3 min read
