Challenge: finding more NSString methods
by Mikey Ward, Aaron Hillegass
Objective-C Programming: The Big Nerd Ranch Guide
- Title Page
- Acknowledgments
- I. Getting Started
- II. How Programming Works
- III. Objective-C and Foundation
- 13. Objects
- 14. More Messages
- 15. Objects and Memory
- 16. NSString
- 17. NSArray
- 18. Your First Class
- 19. Properties
- 20. Inheritance
- 21. Object Instance Variables and Properties
- 22. Class Extensions
- 23. Preventing Memory Leaks
- 24. Collection Classes
- 25. Constants
- 26. Writing Files with NSString and NSData
- 27. Callbacks
- 28. Blocks
- 29. Protocols
- 30. Property Lists
- IV. Event-Driven Applications
- 31. Your First iOS Application
- GUI-based applications
- Getting started with iTahDoodle
- BNRAppDelegate
- Model-View-Controller
- The application delegate
- Setting up views
- Running on the iOS simulator
- Wiring up the button
- Wiring up the table view
- Saving and loading data
- For the more curious: what about main()?
- For the more curious: running iTahDoodle on a device
- 32. Your First Cocoa Application
- 31. Your First iOS Application
- V. Advanced Objective-C
- VI. Advanced C
- A. The Objective-C Runtime
- Next Steps
- Index
- More From Big Nerd Ranch...
The rangeOfString: method is case-sensitive. Return to the NSString class reference and find the method that you would use if you needed to do a case-insensitive search.
Then find the NSString method that will return the actual portion of the string that was found.
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