check length of a variable code example
Example: javascript string lentrh
var myString = "string test";
var stringLength = myString.length;
console.log(stringLength); // Will return 11 because myString
// is 11 characters long...
var myString = "string test";
var stringLength = myString.length;
console.log(stringLength); // Will return 11 because myString
// is 11 characters long...