operators

Reference — What does this symbol mean in PHP?

Incrementing / Decrementing Operators ++ increment operator — decrement operator Example Name Effect ——————————————————————— ++$a Pre-increment Increments $a by one, then returns $a. $a++ Post-increment Returns $a, then increments $a by one. –$a Pre-decrement Decrements $a by one, then returns $a. $a– Post-decrement Returns $a, then decrements $a by one. These can go before or … Read more

If statement continuing when false (multiple || and &&)

Solution: I put all of the conditional statements inside of if (!allCorrect[i]) so it looks like this if (!allCorrect[i]) { if (int.TryParse(parameters[i], out INT)) { if (_command.ParameterTypes[i] == EVariableType.INT) { allCorrect[i] = true; } else { allCorrect[i] = false; } } } if (!allCorrect[i]) { if (float.TryParse(parameters[i], out FLOAT)) { if (_command.ParameterTypes[i] == EVariableType.FLOAT) { … Read more

Operators in Perl [closed]

See perlop. If you have Perl installed, you can read this from the command line with perldoc perlop (unless you have one of those idiotic distributions Linux distros that removed the perldoc program). To learn more about Perl in general, start reading perldoc perltoc (table of contents) for Perl and perldoc perlintro.