1var myString = "string test";
2var stringLength = myString.length;
3
4console.log(stringLength); // Will return 11 because myString 
5// 							  is 11 characters long...

1  var str = userInput[0];
2  var count = 0;
3  while(str[count] !== undefined)
4  {
5      count += 1;
6  }
7  console.log(count)