✔️ Day 2: Data Types and Variable Declaration 

Let’s dive deeper into JavaScript today! We’ve learned about variables, now let's explore data types and how to declare variables with let and const. Here’s the breakdown:

1. Data Types: Variables store different types of data:
   - String: Text like 'Hello'
   - Number: Numbers like 25
   - Boolean: True/false values like true

let myName = 'Sifen';   // String
let age = 20;           // Number
let isLearningJS = true; // Boolean

console.log(myName, age, isLearningJS);

2. let vs const:
   - let allows you to change the value later.
   - const is for values that never change.

let score = 10;
score = 15;  // This works!

const birthYear = 2004;
birthYear = 2005;  // This gives an error!

Use let when the value might change, and const for constants. Understanding how to handle data types and declarations will make coding a lot easier! 🔥

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✔️ Day 4: Mastering Conditional Statements in JavaScript! 💻🔍

Today’s all about conditional statements! These allow our code to make decisions based on conditions, making it interactive and dynamic. Let’s break down the basics:

1. if Statements: Run code only if a condition is true.
2. else if and else: Add more conditions and a fallback if none match.

let age = 18;

if (age >= 18) {
  console.log("You're an adult! 🎉");
} else {
  console.log("You're still a minor! 🧒");
}

3. Switch Statements: Useful when checking multiple conditions for one variable.

let day = "Monday";

switch(day) {
  case "Monday":
    console.log("Start of the week grind! 💪");
    break;
  case "Friday":
    console.log("Weekend’s almost here! 🎉");
    break;
  default:
    console.log("Another day, another code! 🤓");
}

These statements are key to adding decision-making power to your code! 💥 Keep Pushing!

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