V1.0 Add function that adds two values without using any math operator ( +, -, *, / ), just concatenation, .length and strings. This function was developed by me only as a challenge. Assemble a ...

IF AN EXPRESSION HAS MORE THAN ONE OPERATOR, THE EXECUTION ORDER IS DEFINED BY THEIR PRECEDENCE, OR, IN OTHER WORDS, THE DEFAULT PRIORITY ORDER OF OPERATORS. THERE ARE MANY OPERATORS IN JAVASCRIPT. IF ...