Coding Wallah Sir

kafi bache wait kr rahe New Material ki - I know.

Kya Chahiye Pehle - Apne Channel Par

1 week ago | [YT] | 11

Coding Wallah Sir

🔥 Pichle 2 mahine humne kuch real-time projects pe kaam kiya hai jo is weekend se upload hone start ho jaayenge —
aur ye updates un sab students ke liye FREE honge jin logon ne pehle se course join kiya hua hai.

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Hey everyone 👋 kaise ho sab?
Pichle kuch hafton se mujhe kaafi messages aa rahe hain — “Sir, next live batch kab start ho raha hai?”

Toh bata du — haan, new live batch planning chal rahi hai 💻

Agar tum interested ho, niche comment ya DM karke batao taaki main accordingly plan kar saku.

Your's Loving Sir,
❤️ Coding Wallah SIR

1 month ago | [YT] | 10

Coding Wallah Sir

Hanji, Happy Diwali 🪔 to all of u.

Be safe Be healthy ❤️

Baki life me lagi to humesha hi rehti h 😅

1 month ago | [YT] | 53

Coding Wallah Sir

Hanji, kaise ho sare ?

I just want to know why you have subscribed to the CODING WALLAH ?

3 months ago | [YT] | 16

Coding Wallah Sir

Happy Independence Day to all my Loving Students 💖

🇮🇳 This 15th August – Set Your Career Free! 🚀

Hanji, still stuck in endless tutorials?
This Independence Day, break free from confusion and start your journey as a Job-Ready Java Full Stack Developer.

🎯 Learn with TARGETED FOCUSED:
✅ Core Java → Advanced
✅ Spring Boot + Microservices
✅ Frontend (HTML, CSS, JS)
✅ Real Projects + Deployment
✅ Interview Preparation

🎁 Special Freedom Offer:
Use coupon FREEDOM today & get 50% OFF on our New Java Full Stack Course.
📅 Offer valid till midnight, 15th August.

👉 Enroll now & claim your freedom: codingwallah.classx.co.in/new-courses/7-java-full-…

3 months ago | [YT] | 19

Coding Wallah Sir

Day 9 - JAVA QUIZ 🔥

Aaj ka sawal apki 👀 scanning power check krega logic nahi, so dhyaan se dekho or ams tick kroo

public class TestArray {
public static void main(String[] args) {
int[] arr = {10, 20, 30, 40, 50};
System.out.println(arr[0] + arr[2] + arr[arr.length() - 1]);
}
}


🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉
Bdw students who's interested in PAID COURSE.

🎁 Special Offer:
Use coupon FREEDOM today & get flat 30% OFF.
📅 Offer valid till midnight, 15th August.

👉 Enroll now & start your journey: www.codingwallah.org/

Check the courses ( JAVA FULL STACK NEW )

Let’s make this Independence Day count for your career growth! 🇮🇳

3 months ago | [YT] | 8

Coding Wallah Sir

Day 8 🔥 - JAVA QUIZ CHALLANGE

HANJI KAL SHAYAD THODA tricky and tough ho gaya question , aaj simple substring() ka basic use hai.

String s = "Python";
System.out.println(s.substring(0, 2) + s.substring(4));


Let's see ab to sahi kr dena tick 😅😅

3 months ago | [YT] | 8

Coding Wallah Sir

🔥 Day 7 – Java Quiz Challenge

Aaj ka sawaal string manipulation lovers ke liye hai — replace bhi hoga, reverse bhi, aur index trap bhi 😎

String str = "JAVAQUIZ";
str = str.replace("A", "*");
String rev = "";
for (int i = str.length() - 1; i >= 0; i -= 2) {
rev += str.charAt(i);
}
System.out.println(rev);


💬 Dry run karke answer comment karo, guessing allowed nahi 😏

3 months ago | [YT] | 9

Coding Wallah Sir

🔥 Day 6 – Java Quiz Challenge

Aaj ka sawaal Strings + Loops se hai – apki chhoti si galti aur answer galat ho saktaa hai 😏
dhyaan se code padhna and solve krna

String str = "CODE";

String result = "";
for (int i = 0; i < str.length(); i++) {
result += str.charAt(i) + "*";
}
System.out.println(result.length() * 2);


🎉 15 August ko Java Full Stack Course ka Freedom Offer aayega 🚀

3 months ago | [YT] | 11

Coding Wallah Sir

🔥 Day 5 – Java Quiz Challenge

Aaj ka sawaal Arrays + Loops se hai — dekhte hain kaun dry run karke sahi answer deta hai

int[] arr = {1, 2, 3, 4, 5};
int sum = 0;
for (int i = 0; i < arr.length; i++) {
if (i % 2 == 0) {
sum += arr[i];
} else {
continue ;
sum -= arr[i];
}
}
System.out.println(sum);

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💬 Comment me batana pehle se question ka level badha ha ? Ya fir pr tough kre level 😅😅

3 months ago | [YT] | 6