Matthew Campbell has written many books on software development including Objective-C Recipes with Apress, How to Build an App, Beginning Objective-C Programming and How to Make an iPhone App. Currently, Matt is working on another book with Apress named Objective-C Syntax Quick Reference. All of Matt's books are based on Matt's experience teaching hundreds of developers iOS.Matt is also the lead developer for the Tasting Notes iOS application and founder of Mobile App Mastery, which trains software developers. Prior to founding Mobile App Mastery, Matt worked for the Educational Testing Service as a data analyst where he used SAS and .NET to help with scientific research.

• 1. Hello World 2. Declaring Constants and Variables 3. Printing Variables and Constants 4. Code Comments 5. Numbers 6. Strings 7. Booleans 8. Tuples 9. Optionals 10. Type Aliases 11. Global and Local Variables 12. Assertions 13. Assignment Operators 14. Arithmetic Operators 15. Comparison Operators 16. Ternary Conditional Operator 17. Range Operators 18. Logical Operators 19. Enumeration 20. Arrays 21. Dictionaries 22. Loops 23. if Statements 24. switch Statements 25. Control Transfer Statements 26. Labeled Statements 27. Functions 28. Nested Functions 29. Closures 30. Structures 31. Classes 32. Using Instances 33. Class Instance Identity Operators 34. Properties 35. Property Observers 36. Class Type Properties 37. Type Methods 38. Subscripts 39. Inheritance 40. Overriding Methods and Properties 41. Initialization 42. De-initialization 43. Type Casting 44. Nested Types 45. Extensions 46. Protocols 47. Delegation 48. Generics 49. Automatic Reference Counting