Fearless • 20d
🚀 Day 4/21 – My JavaScript Learning Journey Today’s focus: Arrays in JavaScript 📦 An Array is a special object in JS used to store multiple values in a single variable. 🔹 Creating Arrays let fruits = ["Apple", "Banana", "Mango"]; 🔹 Common Methods push() → add at the end pop() → remove last element shift() → remove first element unshift() → add at the beginning indexOf() → find element index length → get size of array 💡 Example: let arr = [1, 2, 3]; arr.push(4); // [1, 2, 3, 4] arr.shift(); // [2, 3, 4] ✨ Arrays are the backbone of data handling in JavaScript. ❓What’s your favorite array method that you can’t code without? #JavaScript #Coding #WebDevelopment #LearningJourney #21DayJavaScript
Front-end Developer • 1y
#Array in #javascript: Array in Javascript enables storing a collection of multiple items under a single variable name, and has members for performing common array operations. Arrays aren't primitives but are instead Array #objects with the followin
See MoreCrafting Impactful A... • 2m
🧠 Programming Challenge of the Day Can you solve this? You're given an integer array (with both positive and negative values). Each element in the array represents the number of stars (*) to be printed vertically in its column: 🔹 Positive values
See MoreFull-time Freelancer... • 1y
Most Javascript Questions Asked in Interview | PART 2 1. What is difference between a for loop and for Each loop Ans: A for loop is traditional loop that uses a counter variable to iterate over an array. ForEach loop is a method that iterate over a
See MoreHey I am on Medial • 1y
*Programming Languages:* 1. Python 2. Java 3. JavaScript 4. C++ 5. C# 6. Ruby 7. Swift 8. PHP 9. Go 10. Rust *Development Frameworks:* 1. React 2. Angular 3. Vue.js 4. Django 5. Ruby on Rails 6. Laravel 7. (link unavailable) 8. Flutter 9. Node.js 10
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