Javascript typeof
The typeof operator in Javascript returns the data type of the operand in the form of a string.
Syntax
Look at the syntax of the typeof operator below.
Code
The code snippet below illustrates the usage of the typeof operator.
console.log(typeof 19);console.log(typeof 'Educative');console.log(typeof false);// a variable declared but not initialized or definedvar x;console.log(typeof x);
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