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I'm an iOS engineer and author based in Richmond, VA. You might want to check out some of the projects I've been working on (my iOS apps, sample code, or experiments with new tech) or my blog for more fine-grained discussion of my current interests.

@jszumski

  • Trying to install iOS 13b1 and my phone was constantly cycling its USB connection and chiming repeatedly. `sudo killall -STOP -c usbd` and it's smooth sailing again 🤷‍♂️ 3 days ago
  • I assume this why Apple's move goal is measured in calories and not steps. twitter.com/SteveStuWill/s… 7 days ago
  • RT @timonus: Apple briefly mentioned that you can create dynamic images (that switch in light/dark mode) programmatically in developer.apple.com/wwdc19/214, but didn’t cover the API. I went to the lab and they explained how to do it using imageAsset, here’s how: gist.github.com/timonus/8b4feb…. 8 days ago