3
votes
5answers
811 views

Are design patterns independent of programming languages?

I have been recently working on Objective C and came across use of Delegate pattern. I had seen all the patterns theoretically in Java, thanks to the Head First book. But at times looking at ...
1
vote
3answers
633 views

Warning-free Objective C code

I am currently creating my first iPhone app in Objective C and getting a lot of warnings because I've in many places taken advantage of the fact that Objective C is a dynamically typed language. I get ...