Shoot Yourself in the FootC++: It’s harder to shoot yourself in the foot, but when you do, you usually blow your whole leg off.Ada: After correctly packaging your foot, you concurrently load the gun, pull the trigger, scream and shoot yourself in the foot. When you try, however, you discover that your foot is the wrong type.

Shoot Yourself in the FootCOBOL: You try to shoot yourself in the foot, but the gun won’t fire unless it is aligned in column 8.Visual Basic: You'll shoot yourself in the foot, but you'll have so much fun doing it that you won't care.Objective-C: You write a protocol for shooting yourself in the foot so that all people can get shot in their feet.

Objective-C

Jessica Lott

Shhh…..

It’s just business…

History

UNIXBCSmallTalkObjective-C

A is for…Where is it Used?

AppleApple Inc.

Where is Objective-C Used?

Steve Jobs and Steve Wozniak NeXT Computer NeXTStep Apple: $233 Billion to $306 BillionMicrosoft: $219 Billion to $212 Billion

I know everyone has read my

paper….right?

The Basics

The BasicsFollows the same naming syntax as CUnsigned/Signed and Id Data TypesExpression and Assignment statements match CControl structures have the same syntax as C++

No.Let’s Have Fun!

ResourcesApple Inc.. "The Objective-C Programming Language." Developer.apple.com. N.P., 2010. Web. 21 Sept. 2012. Sebasta W. Robert. Concepts of Programming Languages, 10th Edition. Upper Saddle River, NS: Pearson Education, 2012. Print.Smyth, Neil. Objective-C 2.0 Essentials. Techotopia.com, Techotopia.com. Web. 21 Sept. 2012. http://www.techotopia.com/index.php/About_Objective-C_Essentials.https://burks.bton.ac.uk/burks/language/shoot.htm