How to Convert String to Integer in TypeScript - Step by Step Examples

How to Convert String to Integer in TypeScript ?

To convert a String to an Integer in TypeScript, you can use the parseInt() function similar to JavaScript.

In this example,

We create a variable named str with a string value of "789".
We then use the parseInt() function to convert it to an integer and store the result in the variable number.
The parseInt() function parses the string and returns the equivalent integer value.
Finally, we print the value of number to the console.

let str = "789";
let number = parseInt(str);
console.log("Integer value: " + number);

Integer value: 789

In this example,

We create a variable named str with a string value of "012".
We then use the parseInt() function to convert it to an integer and store the result in the variable number.
The parseInt() function parses the string and returns the equivalent integer value.
Finally, we print the value of number to the console.

let str = "012";
let number = parseInt(str);
console.log("Integer value: " + number);

Integer value: 12

In this tutorial, we learned How to Convert String to Integer in TypeScript language with well detailed examples.