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CODE EXAMPLE FOR JAVASCRIPT

javascript check type of variable var

// You can use the built-in method 'typeof' in order to check the variable datatype

//examples:

typeof "hello" // "string"

//or
var a = 1;
typeof(a);
//the output will be > 'number'
Source by stackoverflow.com #
 
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Tagged: #javascript #check #type #variable #var
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