String Interpolation in TypeScript

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#1

How to Perform String Interpolation in TypeScript In C#, you can use string interpolation like this:

int value = 100;
Console.WriteLine($"The size is {value}.");

Output The size is 100.

How can you achieve the same result using typescript string interpolation?

#2

In TypeScript, you can use template literals for string interpolation:

Template literals are enclosed in backticks (`).

let value = 100;

console.log(`The size is ${value}`);

This is how typescript string interpolation works using template literals.

#3

Building on the concept of typescript string interpolation, another approach is using string concatenation:

You can concatenate strings using the + operator:

let value = 100;

console.log("The size is " + value);

Although not as concise as template literals, it achieves the same result.

#4

Expanding on typescript string interpolation methods, you can also use the String.format method with libraries like sprintf-js for formatted strings. For example, using sprintf-js:

const sprintf = require('sprintf-js').sprintf;
let value = 100;
console.log(sprintf("The size is %d", value));

Note: For this method, you’ll need to install the sprintf-js package using npm. This approach allows for more complex string formatting within the scope of typescript string interpolation.