String type behavior in Typescript - Mini Project: Build & Apply

String type behavior

📖 Scenario: Imagine you are working on a simple program that handles names of fruits. You want to learn how strings work in TypeScript by creating and manipulating string variables.

🎯 Goal: You will create a string variable, add another string to it, and then display the final combined string.

📋 What You'll Learn

Create a string variable with a specific value

Create another string variable to add

Combine the two strings using the + operator

Print the combined string

💡 Why This Matters

🌍 Real World

Handling and combining text data is common in many programs, like showing names, messages, or labels.

💼 Career

Understanding string behavior is essential for any programming job that involves user input, display, or text processing.

1

Create a string variable

Create a string variable called fruit and set it to the value "Apple".

Typescript

# Your code here

Need a hint?

Use let to declare a variable and set its type to string.

2

Create another string variable

Create another string variable called moreFruit and set it to the value " Banana" (note the space before Banana).

Typescript

let fruit: string = "Apple";
# Your code here

Need a hint?

Remember to include the space before Banana so the words separate when combined.

3

Combine the two strings

Create a new string variable called allFruits that combines fruit and moreFruit using the + operator.

Typescript

let fruit: string = "Apple";
let moreFruit: string = " Banana";
# Your code here

Need a hint?

Use the + operator to join two strings.

4

Print the combined string

Use console.log to print the value of allFruits.

Typescript

let fruit: string = "Apple";
let moreFruit: string = " Banana";
let allFruits: string = fruit + moreFruit;
# Your code here

Need a hint?

Use console.log(allFruits); to show the combined string in the console.