Presentations given at CocoaHeads meetings
| Best Practices | Slides | Cocoa, CocoaTouch and Objective-C Coding Best Practices. |
| Memory Management | Slides | Objective-C Memory Management and why not to use retainCount. |
| Git | Slides | Steps from an existing Xcode project and setting to use a remote repository. |
| Regular Expressions | Slides Code |
Using the NSRegularExpression class and the ICU syntax to apply regular expressions to Unicode strings. |
| Cryptography | Slides Code |
Applied cryptography aimed toward Objective-C. |
| TDD Stack Demo | Code | Final code from a TDD live presentation of creating a sinple stack class. |
| Blocks Basics | Slides | New to Objective-C, Cocoa APIs use them extensively. |
| PKI Cryptography | Slides Code |
Diffie-Hellman, RSA, Certificates and CAs. |
| Memory | Slides | Low level memory, CPU, Cache, TLB. |