How to create an arrow function in JavaScript?

Question

Gulshan Negi · Answer

Well, here is a simple example of how to create an arrow function in JS.
// Arrow function with no parameters
const greet = () => {
and  and return 'Hello!';
};
// Arrow function with one parameter
const square = x => {
and  and return x * x;
};
// Arrow function with multiple parameters
const add = (a, b) => {
and  and return a + b;
};
Thanksand

Aryan Kumar · Answer

Creating an arrow function that returns a random number between 1 and 100 involves using the
Math.random() method, which generates a random floating-point number between 0 (inclusive) and 1 (exclusive). You can then multiply this value by 100 to get a random number between 0 and 99, and finally, add 1 to shift the range to 1-100. Here's the explanation followed by the code:
Explanation:
Math.random(): This method generates a random floating-point number between 0 (inclusive) and 1 (exclusive).Math.random() * 100: Multiply the random value by 100 to get a random floating-point number between 0 (inclusive) and 99 (exclusive).Math.floor(Math.random() * 100): Use Math.floor() to round down the random value to the nearest integer, resulting in a random integer between 0 and 99.Math.floor(Math.random() * 100) + 1: Finally, add 1 to the result to shift the range to 1-100.
Now, let's write the code:
const getRandomNumber = () => Math.floor(Math.random() * 100) + 1;
// Usage:
const randomNum = getRandomNumber();
console.log(randomNum); // This will print a random number between 1 and 100.
In this code:
We define an arrow function called getRandomNumber.Inside the function, we use the Math.random() method to generate a random floating-point number between 0 and 1, and then we apply the necessary calculations to obtain a random integer between 1 and 100.We call the getRandomNumber function to get a random number and store it in the
randomNum variable.Finally, we log the random number to the console.

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How to create an arrow function in JavaScript?

Utpal Vishwas

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