Question

How to get the data type of a variable in JavaScript

Answer 1

console.log(typeof "javascript")
console.log(typeof ("javascript" + "pro"))
console.log(typeof 3.14)
console.log(typeof 6790)
console.log(typeof (345 + 8))
console.log(typeof true)
console.log(typeof false)
console.log(typeof 12345n)
console.log(typeof x)



/*
run:

string
string
number
number
number
boolean
boolean
bigint
undefined

*/

 

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