John Szumski

Blog

These posts are predominantly iOS-focused and describe some of the interesting problems I've encountered in the world of app development.

  • Telsa's Model 3 is the Best Car Available Today — September 5, 2018
  • An Unexpected Edge Case with Swift's return — February 1, 2017
  • Configuring Exchange Account Aliases in Apple Mail — January 8, 2016
  • Hands On With Apple Pay Competitor CurrentC — November 3, 2015
  • UIStackView on iOS 9 — July 31, 2015
  • Excluding Third-Party Apps from iOS 8's Share Sheet — January 9, 2015
  • Hiding Table Separators on a Cell-by-Cell Basis — September 17, 2014
  • Fixing Core Data Lightweight Migration Crashes From A Missing Model Version — July 8, 2014
  • Auto Layout for Table View Cells with Dynamic Heights — October 9, 2013
  • Implementing Dynamic Type on iOS 7 — October 6, 2013
  • iOS Property Validation Built on KVC — March 5, 2013
  • User Data Isolation in iOS 6 — November 5, 2012
  • Getting Started with UIMenuController in iOS 5 — November 9, 2011
  • Specialized iOS Performance Testing with Lion's Network Link Conditioner — October 27, 2011
  • Performance Tuning on Older iOS Devices — August 12, 2011

John Szumski

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