Class 12 Web Application | Chapter 2 JavaScript | Strings & String Methods Explained | Code 803 CBSE
Class 12 Web Applications | JavaScript Strings & String Methods Explained | Chapter 2 | Code 803 CBSE
📘 CBSE Class 12 Web Applications (Code 803)
💻 Chapter 2: JavaScript – Part 2: Strings & String Methods
In this video, we cover the most important concept for text handling in JavaScript — Strings and String Methods. Mastering these functions is essential for working with user input, forms, and dynamic content on websites.
🔍 Topics Covered:
✅ What is a String in JavaScript
✅ String Indexing
✅ String Property: .length
✅ Popular String Methods:
👉 slice()
👉 substring()
👉 replace()
👉 replaceAll()
👉 match()
👉 toUpperCase()
👉 toLowerCase()
👉 concat()
👉 trim()
👉 charAt()
🧠 All topics explained in simple Hindi with examples and output in the browser.
🎯 Perfect For:
CBSE Class 12 Students (Web Applications – Code 803)
Teachers & Web Development Beginners
👉 Students preparing for CBSE 2025 board exams
👨🏫 All concepts explained in simple Hindi with browser-based demos and real-world examples.
Ch 1: Emerging Trends:
1. IoT & IIoT - • Class 12 Web Applications | Emerging Trend...
2. Operating Systems - • Class 12 Web Applications | Operating Syst...
3. Cloud & Edge Computing Explained - • Class 12 Web Applications | Cloud & Edge C...
4. Artificial Intelligence & Machine Learning - • Class 12 Web Applications | Artificial Int...
5. Digital Marketing & Social Media Etiquettes, Career in DM - • Class 12 Web Applications | Digital Market...
Ch 2: JavaScript Part 2
1. Revision of JavaScript XI - • Class 12 Web Applications | JavaScript Par...
2. Functions & Objects in JavaScript - • Class 12 Web Applications | JavaScript Fun...
3. String in JavaScript and String Methods - • Class 12 Web Application | Chapter 2 JavaS...
4. Arrays in JavaScript and Arrays Methods - • Class 12 Web Applications | JavaScript Arr...
5. Math methods and Events in JavaScript - • Class 12 Web Applications | JavaScript Mat...
📥 Download notes and practice:
👉 https://anjeevsinghacademy.com/,
👉 https://mycstutorial.in
📢 LIKE 👍 | SHARE 📲 | SUBSCRIBE 🔔 for the complete JavaScript series!
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Jai Hind, Jai Bharat
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