[removed] What's more efficient, IF block or TRY/CATCH?

Question

I\'d love some other opinions on what\'s more efficient in this code. Basically in the following code, there\'s a setInterval loop and I need 4 requirements to be true befor

Answer 1

Exceptions should be used for exceptional circumstances (i.e. things that you don't expect to happen normally). You should not, in general, use exceptions to catch something that you can test for with an if statement.

Also, from what I understand, exceptions are much more expensive than if statements.