Dont Repeat Yourself


#1

Does anyone know the syntax for the Dont Repeat Yourself section. It is confusing to me.


#2

Please post you code and your question. Don't just ask for answers, that is against forum rules.


#3

There are two ways to write a function, one method is assigning a function to a variable, which will give it the name of the variable. The other is to use the function keyword.

I have heard it said that the benefit of assigning a function to a variable is that it gives it a scope, such as if you were to use it within another function, where the function statement makes the function global.


#4

3 posts were split to a new topic: DRY: output is NaN instead of 25