Answers for "check data type js"

6

javascript find type of variable

> typeof "foo"
"string"
> typeof true
"boolean"
> typeof 42
"number"

if(typeof bar === 'number') {
   //whatever
}
Posted by: Guest on May-16-2020
12

check data type in js

typeof("string"); //string
typeof(123); //number
Posted by: Guest on July-25-2020
0

js check data type

typeof(variable)
Posted by: Guest on July-06-2021
5

check data type in js

typeof("iAmAString");//This should return 'string'
//NO camelCase, as it is a JS Keyword
Posted by: Guest on March-21-2020
1

check data type in js

var x = "Hello World";
typeof x; // "string"
Posted by: Guest on May-23-2020
0

how to check data type of javascript variable

let counter = 120; // counter is a number
console.log(typeof(counter)); // "number"

counter = false;   // counter is now a boolean
console.log(typeof(counter)); // "boolean"

counter = "Hi";   // counter is now a string
console.log(typeof(counter)); // "string"Code language: JavaScript (javascript)
Posted by: Guest on September-29-2021

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