Symbol Development Tutorials, Guides & Insights
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Tutorial
javascript
Primitive Data Types
console.log(typeof "Hello"); // string
console.log(typeof 42); // number
console.log(typeof null); // object (this is a historical quirk)
console.log(typeof undefined); // undefined- Your name (string).
- Your age (number).
- Whether you are a student (boolean).
Dec 11, 2024
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