Tag: Strings

Introduction to JavaScript Data Types: Number, String, and Boolean 🔢💬 In JavaScript, data types are fundamental building blocks used to define the type of a value. Every value in JavaScript is associated with a specific data type, such as Number, String, or Boolean. These types help JavaScript know how to treat and manipulate the value in the code. Numbers 🔢 JavaScript uses the Number data type for both integers and floating-point numbers. It allows arithmetic operations like addition, subtraction, multiplication, and division. Example: let num1 = 10; // Integer let num2 = 15.5; // Float console.log(num1 + num2); // Outputs: 25.5 Strings 💬 Strings represent text in JavaScript. They are used to store sequences of characters, like words or sentences. […]

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