Tagged Questions

4
votes
3answers
527 views

Am I using too many if statements?

Essentially, I am making an app that allows the user to type in chemistry formulas using a custom keyboard. The keyboard will have several keys, for example, "Na", "H", and "O". Pressing them in ...
2
votes
1answer
105 views

Rot47 an NSString Category

As a JAVA native, i am always a litle worried when doing objective-c... memory leaks and pointers flying at my head... All comments are welcome on the Category below, the Category functions are ...