steve

What does it do?The comma operator evaluates both of its operands (from left to right) and returns the value of the second operand. (MDC)var a = (7, 5);a; //5var x, y, zx = (y=1, z=4);x; //4y; //1z; //4Why did you wrap those variable assignments in parentheses?Because of operator precedence. A JavaS Read More