CodewithCoffee 🚀

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[CodewithCoffee 🚀 @codewithcoffee_]

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Follow this page to get posts related to Programming and Technology 🧑‍💻

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[CodewithCoffee 🚀 @codewithcoffee_]

Should I make content on Vibe coding 💭

[CodewithCoffee 🚀 @codewithcoffee_]

@rituu_09 Progress 🔥

[CodewithCoffee 🚀 @codewithcoffee_]

NextJS + Typescript build sucks 😭

[CodewithCoffee 🚀 @codewithcoffee_]

React native in 2025 🤔

[maithun @Being_Humor]

@Ashneer_Grover @BeingSalmanKhan Haan bro “maybe in the podcast it didn't come across correct” 🤡🤣

[CodewithCoffee 🚀 @codewithcoffee_]

@aShubhamz Postman

[CodewithCoffee 🚀 @codewithcoffee_]

What are you coding right now?

[CodewithCoffee 🚀 @codewithcoffee_]

The choice between MongoDB and PostgreSQL depends on your application's specific needs, such as the type of data, scalability requirements, and the complexity of data relationships. ⌛️🪬

[CodewithCoffee 🚀 @codewithcoffee_]

MongoDB v/s PostgreSQL 👇

a thread 🧵

[CodewithCoffee 🚀 @codewithcoffee_]

Data Integrity
MongoDB: Provides more flexibility but requires careful handling for consistency, as it lacks some features like foreign key constraints

PostgreSQL: Enforces data integrity thrgh primry and foreign key constraints, making it ideal for apps that require consistency

[CodewithCoffee 🚀 @codewithcoffee_]

Common Closure Pitfall: 👇

When using loops inside closures, the loop variable can cause unexpected behavior due to how closures work. To avoid this, use let or IIFEs to create block scope. Learn to handle closures

[CodewithCoffee 🚀 @codewithcoffee_]

Do you know what the scope and closure is in JavaScript? 👀👇

[CodewithCoffee 🚀 @codewithcoffee_]

Function Scope vs Block Scope:

Function Scope: Variables declared with var are function-scoped, meaning they’re only accessible within the function.

Block Scope: Variables declared with let and const are block-scoped, meaning they exist only within the curly braces {}

[CodewithCoffee 🚀 @codewithcoffee_]

Example: function outer() {
let count = 0;
return function inner() {
count++;
console.log(count);
};
}
const increment = outer();
increment(); // 1
increment(); // 2

[CodewithCoffee 🚀 @codewithcoffee_]

What is a Closure? 🤌

A closure is a function that 'closes over' the variables in its outer scope. This means a function can access variables from its surrounding scope even after that scope has finished executing.