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iOS Objective-C Basics (Retired) Introduction to Objective-C From Structs to Objects

Gaetano Isidori
Gaetano Isidori
3,451 Points

this is so confusing it makes no sense someone break it down with simpler terms

?

Chris Shaw
Chris Shaw
26,662 Points

Hi Gaetano,

What doesn't make sense? Could you explain what you're having trouble understanding and if possible the code as well.

hi chris. I'm with this gentleman here, i just find the video generally confusing, and doesn't really understand what he is talking about. as in objective c in general......

4 Answers

could you let us know exactly what your having a problem with exactly, that way we can help you out asap! :)

ruo pu koh
ruo pu koh
2,669 Points

you are not alone! I feel like i'm just typing in code without knowing why I'm doing it.

Code like -(void)setRadius:(float)radius { _radius = radius;

doesn't help either. there's 4 radius'. How is anyone suppose to follow that!

I have also question, what does he clicks on 5:23 (an implementation)? and also the video is too complicated and he doesn't explain all the terminology.

Hey georgekiknadze he happens to use a shortcut into going to a different file. ctrl + cmd + up/down This allows you to move up or down through the files. You can checkout more Xcode key bindings at Xcode > Preferences > Key bindings

Laurie Gray
Laurie Gray
23,119 Points

It is a huge jump from the previous course! But... must.... continue...despite...pain...!