Ole Begemann

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2024
1. Building with nightly Swift toolchains on macOS
  
  March 5, 2024
2. How the Swift compiler knows that DispatchQueue.main implies @MainActor
  
  February 29, 2024
2023
1. How the relative size modifier interacts with stack views
  
  March 24, 2023
2. Working with percentages in SwiftUI layout
  
  March 23, 2023
3. Keyboard shortcuts for Export Unmodified Original in Photos for Mac
  
  March 21, 2023
4. Swift Evolution proposals in Alfred
  
  March 9, 2023
5. Pattern matching on error codes
  
  February 27, 2023
6. You should watch Double Fine Adventure
  
  January 31, 2023
2022
1. Understanding SwiftUI view lifecycles
  
  December 15, 2022
2. clipped() doesn’t affect hit testing
  
  November 24, 2022
3. When .animation animates more (or less) than it’s supposed to
  
  November 10, 2022
4. Xcode 14.0 generates wrong concurrency code for macOS targets
  
  October 12, 2022
5. Where View.task gets its main-actor isolation from
  
  October 11, 2022
6. Experimenting with Live Activities
  
  August 3, 2022
7. How @MainActor works
  
  May 5, 2022
8. AttributedString’s Codable format and what it has to do with Unicode
  
  April 27, 2022
9. A heterogeneous dictionary with strong types in Swift
  
  April 19, 2022
10. Advanced Swift, fifth edition
  
  March 28, 2022
11. Synchronous functions can support cancellation too
  
  February 1, 2022
12. Cancellation can come in many forms
  
  January 31, 2022
2021
1. What is structured concurrency?
  
  July 8, 2021
2. How Swift runs an async executable
  
  June 30, 2021
3. Swift needs a better language reference
  
  June 3, 2021
4. How OrderedSet works
  
  April 30, 2021
2020
1. My favorite books 2020
  
  December 31, 2020
2. Thinking in SwiftUI
  
  December 19, 2020
3. Where is end-to-end encryption for iCloud?
  
  December 10, 2020
4. as, as?, and as!
  
  June 29, 2020
5. Sanitizing GPX files for public sharing
  
  June 22, 2020
6. Linking to text fragments in web pages
  
  June 21, 2020
7. Testing UIKit accessibility in unit tests
  
  April 30, 2020
8. Testing Swift packages on Linux using Docker
  
  February 2, 2020
9. Automatic test discovery in Swift on Linux
  
  February 2, 2020
10. Sheets don’t inherit the environment
  
  January 23, 2020
11. Enumerating elements in ForEach
  
  January 17, 2020
12. TopLevelEncoder and TopLevelDecoder in Combine
  
  January 8, 2020
13. URLSession.DataTaskPublisher’s failure type
  
  January 7, 2020
2019
1. My favorite books 2019
  
  December 30, 2019
2. Advanced Swift, fourth edition
  
  May 31, 2019
3. Chris Lattner on the origins of Swift
  
  February 18, 2019
2018
1. My favorite books 2018
  
  December 27, 2018
2. Small Fry
  
  November 30, 2018
3. Splitting a Swift Sequence into head and tail
  
  November 29, 2018
4. Roy Fielding’s REST dissertation
  
  October 31, 2018
5. PhotoKit’s data model
  
  September 28, 2018
6. It’s wrappers all the way down
  
  September 25, 2018
7. The 2018 Macbook Pro
  
  September 7, 2018
8. Why you’re not supposed to call description
  
  August 31, 2018
9. An iOS alert view with a text field and a “smart” OK button
  
  August 13, 2018
10. Migrating an Objective-C class to Swift using subclassing
  
  August 9, 2018
11. Migrating an Objective-C class to Swift: a piecemeal approach
  
  July 31, 2018
12. Nullability warnings with libextobjc’s @keypath macro
  
  July 27, 2018
13. Thoughts on @dynamicMemberLookup
  
  June 22, 2018
14. Enumerating enum cases in Swift
  
  June 9, 2018
15. Random numbers in Swift
  
  June 7, 2018
16. Playground: What’s new in Swift 4.2
  
  June 6, 2018
17. How I do analytics
  
  May 25, 2018
18. App Architecture book
  
  May 24, 2018
19. Swift 4.1
  
  April 30, 2018
20. Making illegal states unrepresentable
  
  March 26, 2018
21. How to make a copy of a Core Data SQLite database
  
  March 23, 2018
22. A helper for working with temporary files in Swift
  
  March 22, 2018
23. XCTKVOExpectation for native Swift key paths
  
  February 28, 2018
24. A better NSManagedObjectContext.performAndWait
  
  February 19, 2018
25. A script to save the last backup date in SuperDuper
  
  January 31, 2018
26. Do you have to manually unregister block-based NotificationCenter observers?
  
  January 5, 2018
2017
1. Swift imports fixed-size C arrays as tuples
  
  December 29, 2017
2. A hack for fixed-size arrays in Swift
  
  December 28, 2017
3. How to import a C library in Swift using the Swift Package Manager
  
  December 18, 2017
4. Why Dictionary sometimes encodes itself as an array
  
  December 5, 2017
5. Strings in Swift 4
  
  November 27, 2017
6. Advanced Swift, third edition
  
  November 23, 2017
7. Injecting side effects into chained Sequence operations
  
  October 30, 2017
8. Mental models in API design
  
  July 31, 2017
9. Customizing the file header comment and other text macros in Xcode 9
  
  July 20, 2017
10. Chris Lattner on the Realm WWDC 2017 Swift panel
  
  June 30, 2017
11. Optimizing Collections
  
  June 12, 2017
12. Playground: What’s new in Swift 4
  
  May 18, 2017
13. Swift Package Manager macOS deployment target override
  
  April 7, 2017
14. How to test a Swift package on Linux using Docker
  
  March 31, 2017
15. Keeping XCTest in sync on Linux
  
  March 30, 2017
16. Swift releases have themes
  
  March 20, 2017
17. Safeguarding Equatable implementations
  
  March 8, 2017
18. Enums, Equatable, and exhaustiveness
  
  March 6, 2017
19. A Sorted Array Implementation in Swift
  
  February 8, 2017
20. Why String.CharacterView is not a MutableCollection
  
  February 7, 2017
21. Being a Mutable Collection is not Sufficient to be a MutableCollection
  
  February 6, 2017
22. Fun with String Interpolation
  
  January 25, 2017
23. Working with Asynchronous Objective-C APIs in Swift
  
  January 19, 2017
24. Accessing Dictionaries with Key Paths
  
  January 9, 2017
2016
1. Protocols are more than Bags of Syntax
  
  December 30, 2016
2. Emoji 4.0
  
  December 19, 2016
3. Optionals and String Interpolation
  
  December 7, 2016
4. The RawRepresentable Protocol in Swift
  
  November 23, 2016
5. How to Read the Swift Standard Library Source
  
  October 28, 2016
6. Passing an Array of Strings from Swift to C
  
  October 27, 2016
7. Generic Range Algorithms
  
  October 13, 2016
8. Optional Non-Escaping Closures
  
  October 10, 2016
9. Advanced Swift, Second Edition
  
  October 6, 2016
10. _playgroundPrintHook
  
  September 30, 2016
11. Option Sets in Swift
  
  September 28, 2016
12. What’s in a Collection?
  
  September 22, 2016
13. Ranges in Swift 3
  
  September 14, 2016
14. Strings in Swift 3
  
  August 31, 2016
15. Measurements and Units with Phantom Types
  
  August 22, 2016
16. Measurements and Units, Part 3
  
  July 29, 2016
17. Putting the Physics Into Measurements and Units
  
  July 29, 2016
18. Measurements and Units in Foundation
  
  July 28, 2016
19. WWDC 2016 Retrospective
  
  June 29, 2016
20. Swift 3
  
  June 27, 2016
21. Swift Talk
  
  June 21, 2016
22. Daniel Steinberg: A Time Lapse Look at Swift
  
  June 7, 2016
23. Ellen Shapiro: Outside In – Using UI Tests to Start Improving Your App
  
  June 6, 2016
24. Method Dispatch in Protocol Extensions
  
  June 5, 2016
25. The UIKonf Bike Tour
  
  May 29, 2016
26. Protocol-Oriented Logging, or: Default Arguments in Swift Protocols
  
  May 1, 2016
27. Apple Watch, One Year In
  
  April 29, 2016
28. Thoughts on the Apple TV After Six Months
  
  April 26, 2016
29. Fake Ads as a Business Model
  
  March 31, 2016
30. Camera.app Pauses Audio Playback
  
  March 22, 2016
31. Advanced Swift
  
  March 21, 2016
32. Collaborative Writing on GitHub
  
  February 29, 2016
33. ICU Text Transforms in Foundation
  
  January 31, 2016
2015
1. Lazy Properties in Structs
  
  December 17, 2015
2. The Core Data Book
  
  December 15, 2015
3. Deleting RSS Feed Items
  
  November 30, 2015
4. You Can Rationalize Anything
  
  October 10, 2015
5. More Pattern Matching Examples
  
  September 30, 2015
6. Ranges and Intervals in Swift
  
  September 24, 2015
7. Pattern Matching in Swift
  
  September 18, 2015
8. How to Use updateConstraints
  
  August 31, 2015
9. Swift Compiler Diagnostics
  
  August 10, 2015
10. Is it Immoral to not Block Ads?
  
  August 5, 2015
11. Swift’s Type System
  
  July 21, 2015
12. UIKonf 2015
  
  June 24, 2015
13. C Callbacks in Swift
  
  June 22, 2015
14. Redesign
  
  June 18, 2015
15. WWDC 2015
  
  June 12, 2015
16. Accessibility at the Apple Design Awards
  
  June 11, 2015
17. Swift Standard Library.playground
  
  June 9, 2015
18. The Public Library and the Web
  
  June 1, 2015
19. Thoughts on Google
  
  May 29, 2015
20. Truncated Text in Mobile UIs
  
  February 27, 2015
21. The Minus Sign
  
  February 26, 2015
22. A Proposal for Better Browser Window Management
  
  January 20, 2015
23. Code vs. Poetry
  
  January 13, 2015
2014
1. iPhone 6 Plus Pixel Peeping Follow-Up
  
  December 17, 2014
2. Dan Grossman’s Programming Languages Course
  
  December 10, 2014
3. Out of Touch
  
  December 9, 2014
4. iPhone 6 Plus Pixel Peeping
  
  November 20, 2014
5. Don Melton: A Decade at the Fruit Company
  
  November 1, 2014
6. Podcasts I Like
  
  October 20, 2014
7. Backblaze Review
  
  October 15, 2014
8. Work Habits at Apple
  
  September 30, 2014
9. iPhone 6 Plus First Impressions
  
  September 25, 2014
10. Replacing Launch Images With Storyboards
  
  August 28, 2014
11. Value-Added Tax
  
  July 29, 2014
12. Instance Methods are “Curried” Functions in Swift
  
  July 28, 2014
13. Strings in Swift Updated
  
  July 22, 2014
14. UIKonf 2014 Talks
  
  July 21, 2014
15. Strings in Swift 1
  
  July 3, 2014
16. Keep it Simple: The Early Design Years of Apple
  
  June 29, 2014
17. One for the Unicode Nerds
  
  June 27, 2014
18. Apple’s Take on App Architecture
  
  June 20, 2014
19. The Power of iOS 8
  
  June 12, 2014
20. Core Data Concurrency Debugging
  
  June 11, 2014
21. Swift Support in CodeRunner
  
  June 11, 2014
22. Apple on App Analytics and Privacy
  
  June 3, 2014
23. Clarification on Beta App Review
  
  June 3, 2014
24. Apple Has (Partly) Lifted the NDA for Beta Releases
  
  June 3, 2014
25. How Dropbox Uses C++ for Cross-Platform iOS and Android Development
  
  May 23, 2014
26. Scroll Views Inside Scroll Views
  
  May 21, 2014
27. Inertia, Bouncing, and Rubber-Banding
  
  May 8, 2014
28. Parallax Scrolling
  
  May 2, 2014
29. Understanding UIScrollView
  
  April 30, 2014
30. NSProgress
  
  March 12, 2014
31. How I Learned to Stop Worrying and Love Cocoa Auto Layout
  
  March 3, 2014
32. Handling Default Values With NSUserDefaults
  
  February 25, 2014
33. How Do Alarm Clock Apps Work on iOS?
  
  February 20, 2014
34. objc.io #9
  
  February 10, 2014
35. A Geocoding Service for OS X
  
  January 23, 2014
36. Sunlit Gives You Control Over Your Data
  
  January 22, 2014
37. Storehouse
  
  January 17, 2014
38. Copyrightable APIs Are Not a Good Thing
  
  January 17, 2014
39. Preserving the Read Status of Your RSS Feed When Switching Publishing Systems
  
  January 14, 2014
40. My Favorite Tech Blogs
  
  January 1, 2014
2013
1. My Favorite Cocoa Programming Blogs
  
  December 31, 2013
2. Apple's App Store Rules on Data Collection and Privacy
  
  December 19, 2013
3. Apple's Inter-App Sharing Dilemma
  
  December 18, 2013
4. Android's Storage Access Framework
  
  November 20, 2013
5. My Experience With CrashPlan
  
  November 10, 2013
6. Choosing a MacBook Pro
  
  October 27, 2013
7. Mac & i: iOS 7 unter der Haube
  
  October 20, 2013
8. Rob Rix on Postmodern Programming
  
  October 15, 2013
9. UIKonf 2014
  
  October 14, 2013
10. objc.io #3
  
  August 8, 2013
11. Parallelize Your for Loops With GCD
  
  July 17, 2013
12. NSArray Binary Search
  
  July 10, 2013
13. On NSURLConnection API Design
  
  July 8, 2013
14. Differences Between Xcode Project Templates for iOS Apps
  
  May 31, 2013
15. Starting With Bluetooth Low Energy Development on iOS
  
  April 29, 2013
16. Compiler Warnings for Objective-C Developers
  
  April 25, 2013
17. Logitech Tablet Keyboard Review
  
  April 11, 2013
18. 10 Things You Need to Know About Cocoa Auto Layout
  
  March 31, 2013
19. There is a Bug in the NSFetchedResultsControllerDelegate Documentation
  
  February 27, 2013
20. Automating Strings Extraction From Storyboards for Localization
  
  February 21, 2013
21. iOS Passbook Tutorial
  
  February 19, 2013
22. Building a Blocks-Based Object System in (Objective-)C
  
  February 11, 2013
23. iOS Apps: Disable the Sleep Timer for Long-Running Tasks
  
  February 7, 2013
24. How to Obtain Undocumented API Diffs Between iOS Versions
  
  February 5, 2013
25. New Undocumented APIs in iOS 6.1
  
  February 5, 2013
26. Mac Sandboxing: Location Services Access Requires Outgoing Connections
  
  January 17, 2013
2012
1. Accessing and Pretty-Printing the Elements of a CGPath
  
  December 7, 2012
2. Prevent Layers From Snapping Back to Original Values When Using Explicit CAAnimations
  
  November 28, 2012
3. Update on Remote View Controllers
  
  October 8, 2012
4. More on Remote View Controllers
  
  October 5, 2012
5. Remote View Controllers in iOS 6
  
  October 1, 2012
6. The State of Sharing in iOS 6
  
  September 27, 2012
7. Learnable Programming
  
  September 27, 2012
8. NSHipster on UICollectionView
  
  September 24, 2012
9. UICollectionView
  
  September 20, 2012
10. UDID Replacement APIs in iOS 6
  
  September 20, 2012
11. UTF-8
  
  September 17, 2012
12. Do Not Track Plus
  
  September 13, 2012
13. Book Review: iOS 5 Programming – Pushing the Limits
  
  September 11, 2012
14. On Estimating
  
  August 29, 2012
15. Please Don't Use URL Shorteners on Twitter
  
  August 23, 2012
16. Book Review: Test-Driven iOS Development
  
  August 20, 2012
17. Book Review: Insanely Simple
  
  August 19, 2012
18. Book Review: iOS Hacker's Handbook
  
  July 16, 2012
19. “Enlightened, Relevant, Context-Rich Push Notifications”
  
  July 12, 2012
20. WWDC Videos 2004-2008
  
  July 12, 2012
21. Pythonista
  
  July 11, 2012
22. The Case for Selective Restore from iCloud Backups
  
  July 9, 2012
23. Progress
  
  June 18, 2012
24. OBSlider Now Available on CocoaPods
  
  June 13, 2012
25. In Praise of Google Maps
  
  June 10, 2012
26. Steve Jobs Confirmed Native iPhone Apps in 2007
  
  June 8, 2012
27. Steve Jobs on Native Apps
  
  June 7, 2012
28. Steve Jobs on the File System
  
  June 5, 2012
29. Creating and Deleting Calendars in iOS
  
  May 31, 2012
30. 15-inch MacBook Pro (mid-2010) Crashing to Black Screen
  
  May 30, 2012
31. Checking Code Signing and Sandboxing Status in Code
  
  February 22, 2012
32. Passing Data Between View Controllers
  
  February 21, 2012
33. What iOS Should Learn From Android and Windows 8
  
  February 20, 2012
34. Share Sheets: Only Half Way There
  
  February 17, 2012
35. Revisiting the App Launch Sequence on iOS
  
  February 9, 2012
36. CGPath Hit Testing
  
  February 3, 2012
37. Schulung iOS-Entwicklung für Einsteiger im März 2012
  
  February 2, 2012
38. DocSets App for iOS
  
  January 31, 2012
39. New Videos at developer.apple.com
  
  January 27, 2012
40. Gesture Recognition on iOS With Attention to Detail
  
  January 25, 2012
41. initWithNibName:bundle: Breaks Encapsulation
  
  January 23, 2012
42. iOS and Mac Development Link Roundup: December 2011
  
  January 1, 2012
2011
1. UIRequiredDeviceCapabilities Cannot Be Changed in App Updates
  
  December 23, 2011
2. Diamond Dash for iOS
  
  December 8, 2011
3. Tutorial: How to Sort and Group UITableView by Date
  
  December 2, 2011
4. How to Restrict Your iOS App to Modern Hardware
  
  December 1, 2011
5. iOS and Mac Development Link Roundup: November 2011
  
  November 30, 2011
6. Date and Time Handling in Cocoa Cheat Sheet
  
  November 23, 2011
7. Working with Date and Time in Cocoa (Part 2)
  
  November 22, 2011
8. Working with Date and Time in Cocoa (Part 1)
  
  November 17, 2011
9. iOS 5 Tech Talk: Michael Jurewitz on Performance Measurement
  
  November 14, 2011
10. iOS 5 Tech Talk: Allan Schaffer on OpenGL ES with GLKit
  
  November 9, 2011
11. iOS 5 Tech Talk: Michael Jurewitz on iCloud Storage
  
  November 8, 2011
12. iOS 5 Tech Talk: Mark Kawano on iOS User Interface Design
  
  November 7, 2011
13. CodeRunner
  
  October 31, 2011
14. Accessing Image Properties Without Loading the Image Into Memory
  
  September 30, 2011
15. How to Replace the UDID
  
  September 28, 2011
16. iOS and Mac Development Link Roundup: August 2011
  
  August 31, 2011
17. What's New for Developers in Mac OS X Lion (Part 3)
  
  August 29, 2011
18. What's New for Developers in Mac OS X Lion (Part 2)
  
  August 25, 2011
19. iOS and Mac Development Link Roundup: July 2011
  
  August 1, 2011
20. What's New for Developers in Mac OS X Lion (Part 1)
  
  July 20, 2011
21. “Just when you think things couldn't get any worse”
  
  July 15, 2011
22. Apple Changed App Store Prices
  
  July 14, 2011
23. Thoughts on Google+ vs. Twitter
  
  July 7, 2011
24. Working for the Empire
  
  July 6, 2011
25. iOS and Mac Development Link Roundup: June 2011
  
  July 1, 2011
26. iPhone 4 im Ausland gekauft? Hol dir die Umsatzsteuer zurück
  
  June 29, 2011
27. The App Launch Sequence on iOS
  
  June 27, 2011
28. WWDC 2011 Sessions Videos Now Available
  
  June 23, 2011
29. Creating Outlets and Actions Via Drag and Drop in Xcode 4
  
  June 22, 2011
30. Code Signing Changes in Xcode 4
  
  June 21, 2011
31. Book Review: Learn iPhone and iPad cocos2d Game Development
  
  June 10, 2011
32. How Developers Should Handle All the Stuff Apple Introduced at WWDC
  
  June 7, 2011
33. On Teaching iOS Programming
  
  June 5, 2011
34. Thoughts on Lodsys, Patents and Apple
  
  June 3, 2011
35. Best iOS and Mac Development-Related Links: May 2011
  
  June 1, 2011
36. On Git Support in Xcode 4
  
  May 18, 2011
37. Book Review: 97 Things Every Programmer Should Know
  
  May 16, 2011
38. Faking Instance Variables in Objective-C Categories With Associative References
  
  May 15, 2011
39. Using Cocoa to Convert Images From RGB to CMYK
  
  May 12, 2011
40. Apple's System of Fixed Exchange Rates in the App Store, or: How a Customer From Japan Can Be Worth 75% More Than One From the UK
  
  May 6, 2011
41. At What Time Is an App Released on the App Store When Set to a Specific Release Date?
  
  May 6, 2011
42. Inspecting Core Data Attributes
  
  May 4, 2011
43. Best iOS and Mac Development-Related Links: April 2011
  
  May 1, 2011
44. Updated OBShapedButton
  
  April 24, 2011
45. Where Apple Would Stand Without the iPhone and iPad
  
  April 23, 2011
46. John Siracusa: A Dark Age of Objective-C
  
  April 22, 2011
47. Schulung iOS-Entwicklung für Einsteiger im Mai 2011
  
  April 21, 2011
48. Best iOS and Mac Development-Related Links: March 2011
  
  April 1, 2011
49. Blue Planet 1.1 Now Available
  
  March 30, 2011
50. What's New in iOS SDK 4.3
  
  March 14, 2011
51. Best iOS and Mac Development-Related Links: February 2011
  
  March 1, 2011
52. Announcing Blue Planet for Mac
  
  February 28, 2011
53. New Site Design, Now Proudly Serving Static HTML
  
  February 27, 2011
54. iOS Development Highlights: January 2011
  
  January 31, 2011
55. iOS Hackathon Berlin
  
  January 13, 2011
56. OBSlider, a UISlider Subclass With Variable Scrubbing Speed
  
  January 3, 2011
57. The Importance of a Unified Buying Experience
  
  January 2, 2011
2010
1. iOS Development Highlights: December 2010
  
  December 31, 2010
2. “You Should Really Write an Alarm Clock App”
  
  December 30, 2010
3. My Wish: Syntax Additions to Objective-C for Object Literals
  
  December 22, 2010
4. Picture Effects 1.1 Now Available
  
  December 21, 2010
5. Animating the Drawing of a CGPath With CAShapeLayer
  
  December 18, 2010
6. Method Names in Objective-C
  
  December 17, 2010
7. iOS Development Highlights: November 2010
  
  November 30, 2010
8. What's New in iOS SDK 4.2
  
  November 23, 2010
9. iOS Development Highlights: October 2010
  
  October 31, 2010
10. iOS Development Highlights: September 2010
  
  September 30, 2010
11. iOS Development Highlights: August 2010
  
  August 31, 2010
12. iOS Development Highlights: July 2010
  
  July 31, 2010
13. WWDC 2010 Videos Already Available. And Free!
  
  June 18, 2010
14. App Store-Safe Page Curl Animations
  
  June 17, 2010
15. UIWebView's Weird PDF Display Bug on the iPad
  
  June 7, 2010
16. World Cup 2010 Tracker Spreadsheet
  
  June 6, 2010
17. How to Debug an App That Was Launched by Push Notification or URL Handler
  
  May 6, 2010
18. iPhone SDK Beta to Beta API Diffs
  
  May 4, 2010
19. Set the Zoom Level of MKMapView
  
  May 3, 2010
20. I'm Available for Contract Work
  
  April 30, 2010
21. OBGradientView: A Simple UIView Wrapper for CAGradientLayer
  
  April 20, 2010
22. Picture Effects Is Now $0.99
  
  April 13, 2010
23. How to Specify Two Icons for a Universal iPhone/iPad App
  
  April 12, 2010
24. New Opportunities for Developers in iPhone OS 4.0
  
  April 9, 2010
25. Apple Bans Cross-Compilers for iPhone Development
  
  April 9, 2010
26. Steve Jobs: “Think of the children”
  
  April 9, 2010
27. Universal App != Universal Binary
  
  April 7, 2010
28. What's New in Xcode 3.2.2
  
  April 6, 2010
29. What's New in iPhone SDK 3.2
  
  April 5, 2010
30. Video: Picture Effects for iPad
  
  April 2, 2010
31. Announcing Picture Effects for iPad and iPhone
  
  April 2, 2010
32. If You Want to Learn Cocoa...
  
  March 7, 2010
33. Porting RRGlossCausticShader to the iPhone
  
  February 28, 2010
34. Book Review: Coders at Work
  
  February 23, 2010
35. Book Review: Cocoa Design Patterns
  
  January 31, 2010
2009
1. CHDataStructures on the iPhone
  
  December 11, 2009
2. Mutable Properties of Immutable Objects
  
  November 30, 2009
3. OBShapedButton: Non-Rectangular Buttons on the iPhone
  
  October 17, 2009
4. The Apple Symbols Font: A Great Repository for iPhone Button Icons
  
  October 1, 2009
5. Updated iTunes Connect Financial Reports to HTML Script
  
  September 23, 2009
6. Managing the Network Activity Indicator
  
  September 10, 2009
7. Formatting iTunes Connect Financial Reports
  
  September 9, 2009
8. Songtext Stopped Working
  
  August 3, 2009
9. I Removed Songtext From the App Store
  
  July 24, 2009
10. LyricWiki is Down, Songtext Showing Errors
  
  July 19, 2009
11. Lyrics Apps for the iPhone: A Market Overview
  
  July 14, 2009
12. The Music Player Framework in iPhone SDK 3.0
  
  July 13, 2009
13. Announcing Songtext: Lyrics for the iPhone
  
  July 10, 2009