Code with Sinikdho

Code with Sinikdho "Passionate about knowledge and discovery! 🌍 Exploring the wonders of science, history, and current
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āĻĄāĻžāĻŸāĻžāĻŦā§‡āĻœ āĻĨā§‡āĻ•ā§‡ āĻāĻ¤ā§‹ āĻ–ā§āĻāĻœā§‡ āĻ¯āĻ–āĻ¨ āĻ•ā§‹āĻ¨ā§‹ āĻĄāĻžāĻŸāĻž āĻ¨āĻž āĻĒāĻžāĻ‡ 🤭Jinis ta sundor na ? 😁
24/12/2025

āĻĄāĻžāĻŸāĻžāĻŦā§‡āĻœ āĻĨā§‡āĻ•ā§‡ āĻāĻ¤ā§‹ āĻ–ā§āĻāĻœā§‡ āĻ¯āĻ–āĻ¨ āĻ•ā§‹āĻ¨ā§‹ āĻĄāĻžāĻŸāĻž āĻ¨āĻž āĻĒāĻžāĻ‡ 🤭

Jinis ta sundor na ? 😁

Allhamdulillah I have successfully earned the badge for the 5-Day AI Agents Intensive Course by Google and Kaggle! 🎓It w...
23/12/2025

Allhamdulillah I have successfully earned the badge for the 5-Day AI Agents Intensive Course by Google and Kaggle! 🎓
It was an intense but incredibly rewarding experience learning about the next generation of AI development. Looking forward to applying these skills in my future projects!

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🎮 Just finished building a simple Tic Tac Toe Game using HTML, CSS, and JavaScript!This project helped me understand:✅ D...
25/10/2025

🎮 Just finished building a simple Tic Tac Toe Game using HTML, CSS, and JavaScript!

This project helped me understand:
✅ DOM Manipulation
✅ Event Handling
✅ Game Logic Implementation (win patterns, player turns, and reset functionality)

It's always exciting to see your code come to life!
Here’s a glimpse of the final look 👇
https://tic-tac-toe-sinikdho.netlify.app/

🔍 What is Database Replication?Database Replication means copying and maintaining a database across multiple servers to ...
14/10/2025

🔍 What is Database Replication?
Database Replication means copying and maintaining a database across multiple servers to improve reliability, availability, and performance.

⚙ī¸ Types of Replication

01.🧑‍đŸ’ģ Synchronous Replication :
Synchronous replication means that data is copied to the replica and written to the primary (or master) database at the same time.
A transaction is considered successful only when the data is written to both the primary and replica(s).
Ensures data consistency across nodes.

✅ Advantages:
Strong consistency — replicas always match the primary.
No data loss if the primary fails.
Reliable for critical systems (e.g., banking, finance).
❌ Disadvantages:
Slower writes due to waiting for confirmation from replicas.
Sensitive to network latency.
Limited scalability for large systems.

02. 💡 Async Replication :
Asynchronous replication means data is written to the primary (master) database first, and then copied to the replica(s) later (not immediately).
✅Advantages Faster writes – since the primary doesn’t wait for replicas. Better performance & scalability – good for high-traffic systems.Less sensitive to network latency.

❌Disadvantages :
Data inconsistency risk – replicas may lag behind the primary.
Potential data loss – if the primary crashes before syncing with replicas.
Not ideal for critical financial systems.

💡 In Short
Synchronous = Consistency first 🛡ī¸
Asynchronous = Performance first ⚡

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06/10/2025

āĻ“ā§Ÿā§‡āĻŦ āĻĄā§‡āĻ­ā§‡āĻ˛āĻĒāĻžāĻ° āĻšāĻ¤ā§‡ āĻšāĻžāĻ“? āĻ•āĻŋāĻ¨ā§āĻ¤ā§ āĻ•āĻŋāĻ›ā§ āĻ­ā§āĻ˛ āĻ¤ā§‹āĻŽāĻžāĻ•ā§‡ āĻ…āĻ¨ā§‡āĻ• āĻĒāĻŋāĻ›āĻŋā§Ÿā§‡ āĻĻāĻŋāĻ¤ā§‡ āĻĒāĻžāĻ°ā§‡! đŸ˜Ŧ āĻšāĻ˛ā§‹ āĻĻā§‡āĻ–āĻŋ Beginner āĻ°āĻž āĻ¸āĻŦāĻšā§‡ā§Ÿā§‡ āĻŦā§‡āĻļāĻŋ āĻ•ā§‹āĻ¨ ā§ŠāĻŸāĻž āĻ­ā§āĻ˛ āĻ•āĻ°ā§‡ 👇

05/10/2025

Frontend vs Backend — āĻ…āĻ¨ā§‡āĻ•ā§‡āĻ‡ āĻ¨āĻžāĻŽ āĻļā§āĻ¨ā§‡ āĻāĻ•āĻŸā§ āĻ•āĻ¨āĻĢāĻŋāĻ‰āĻ¸āĻĄ āĻšā§Ÿ 😅
āĻāĻ‡ āĻ›ā§‹āĻŸ āĻ­āĻŋāĻĄāĻŋāĻ“āĻŸāĻŋāĻ¤ā§‡ āĻ†āĻŽāĻŋ āĻ¸āĻšāĻœāĻ­āĻžāĻŦā§‡ āĻŦā§āĻāĻŋā§Ÿā§‡āĻ›āĻŋ Frontend āĻ†āĻ° Backend āĻ†āĻ¸āĻ˛ā§‡ āĻ•ā§€,
āĻ“ā§Ÿā§‡āĻŦāĻ¸āĻžāĻ‡āĻŸā§‡ āĻāĻĻā§‡āĻ° āĻ•āĻžāĻœ āĻ•ā§€āĻ­āĻžāĻŦā§‡ āĻ­āĻžāĻ— āĻšā§Ÿ, āĻ†āĻ° āĻāĻ•āĻŸāĻž āĻ°āĻŋā§Ÿā§‡āĻ˛ āĻ˛āĻžāĻ‡āĻĢ example āĻĻāĻŋā§Ÿā§‡āĻ›āĻŋ āĻ¯ā§‡āĻ¨ āĻ¸āĻšāĻœā§‡ āĻŦā§‹āĻāĻž āĻ¯āĻžā§Ÿ 👨‍đŸ’ģ✨

āĻ¯āĻĻāĻŋ āĻ­āĻŋāĻĄāĻŋāĻ“āĻŸāĻž āĻ­āĻžāĻ˛ā§‹ āĻ˛āĻžāĻ—ā§‡, āĻ¤āĻžāĻšāĻ˛ā§‡ āĻāĻ•āĻŸāĻž Like āĻĻāĻŋāĻ“ ❤ī¸
āĻ†āĻ° Programming āĻ¸āĻŽā§āĻĒāĻ°ā§āĻ•āĻŋāĻ¤ āĻāĻŽāĻ¨ āĻ­āĻŋāĻĄāĻŋāĻ“ āĻĒā§‡āĻ¤ā§‡ Follow āĻ•āĻ°ā§‹ — Code with Sinikdho đŸ’ģ

04/10/2025

🚀 āĻŽāĻžāĻ¤ā§āĻ° ā§§ āĻŽāĻŋāĻ¨āĻŋāĻŸā§‡ āĻœā§‡āĻ¨ā§‡ āĻ¨āĻŋāĻ¨ MERN Stack āĻ•ā§€ āĻāĻŦāĻ‚ āĻ•ā§‡āĻ¨ āĻāĻŸāĻž Full-Stack Web Development āĻāĻ° āĻœāĻ¨ā§āĻ¯ āĻāĻ¤ āĻœāĻ¨āĻĒā§āĻ°āĻŋāĻ¯āĻŧ!
MERN = MongoDB + Express.js + React.js + Node.js
👉 āĻāĻ•āĻ¸āĻžāĻĨā§‡ āĻāĻ‡ āĻšāĻžāĻ°āĻŸāĻŋ āĻŸā§‡āĻ•āĻ¨ā§‹āĻ˛āĻœāĻŋ āĻŦā§āĻ¯āĻŦāĻšāĻžāĻ° āĻ•āĻ°ā§‡ āĻ¤ā§ˆāĻ°āĻŋ āĻ•āĻ°āĻž āĻ¯āĻžāĻ¯āĻŧ Dynamic, Scalable āĻāĻŦāĻ‚ Modern Web ApplicationsāĨ¤

22/09/2025

Module 10: Multimedia in HTML – Add Audio & Video Easily

In this video, we’ll explore Module 10: Multimedia in HTML.
Here you’ll learn how to add audio, video, and other multimedia elements to your web pages using simple HTML tags.

📌 Topics Covered:

tag and its attributes

tag and its attributes

Controls, autoplay, loop, and mute options

Embedding YouTube videos in HTML

Best practices for multimedia in web design

👉 By the end of this module, you’ll be able to create interactive and engaging websites with multimedia support.

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Rangpur

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