What does it all mean?

Discussion in 'Software Programming & Web Scripting' started by SimplePT, Oct 31, 2011.

  1. SimplePT

    SimplePT Registered

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    I am just starting out trying to design iOS apps on XCode 4.2

    I have used C before, but only at a basic(ish) level; basically I can look at some code and tell you what is going on with about 90% of it - but when it comes to writing it I am terrible.

    But I haven't used Objective-C before, so even writing my "Hello World!" program is proving to be a little difficult.


    Can anybody help me with what the following does within the code:

    - (IBaction)
    - (id)
    - sender
    - @ (<< used before "Hello World!")


    Thanks,
    Chris
     
  2. ElDiabloConCaca

    ElDiabloConCaca U.S.D.A. Prime

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