How to add string and int? Is it possible?

Answer 1

Warning : It's different to "add " a string variable with an int AND use the " concatenation " .

One is add the int value of the string with the int and the other is " paste " the string and the int number in a final string.

Be careful.

Answer 2

yes.. using the dot operator you can add strings and int or in other words concat strings and int