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JS Strings
A string in JavaScript is a sequence of characters used to represent textual data. Strings are immutable, meaning their content cannot be changed once created.
Creating Strings
You can create a string in three ways:
Using Single Quotes ('):
Example
let str = 'Hello, World!';
Using Double Quotes ("):
Example
let str = "Hello, World!";
Using Template Literals (Backticks ` `):
- Supports multi-line strings
- Allows string interpolation (
${expression})
Example
let name = 'John';
let greeting = `Hello, ${name}!`;
console.log(greeting); // Output: Hello, John!