#3 Day
- Sqlite3
- Sqlite

Making a query call from the database
Example: let query = "SELECT * FROM contacts WHERE number = ?"

let response = db.all(string,[number]);

- lot hell of debugging setting the DATABASE

- SYSTEM DESIGN:
• UML Design
• Zomato system design

😜😆

• Array.prototype
• Filter
• sort
• find
• for loop
• push
• Above usages: update, delete, sorting, edit
🌅✅💐

#2 Days

- HTTP and Web Fundamentals
- Restful API Design
- Node.js & Express
- Asynchronous Programming
- Error Handling & Logging

-- arrays, filter, sort, Objects
- Solved few questions on them

🙏🌻

Readin MDN web docs