Axel Ancona Esselmann – Medium

Axel Ancona Esselmann

Axel Ancona Esselmann

Designing loadable SwiftUI views — Part 1: Visitors From The Past

This article is the first in a series that focusses on building apps with loadable views. By the end we will have built a search feature…

Jul 22

Designing loadable SwiftUI views — Part 1: Visitors From The Past

Jul 22

Axel Ancona Esselmann

Scheduled Timer — Defusing a time bomb

We chase an elusive memory leak and learn how to modernize an old Apple API using AnyCancellable.

Jul 16

Scheduled Timer — Defusing a time bomb

Jul 16

Axel Ancona Esselmann

Building modular iOS/macOs apps using SPM (Swift Package Manager)

I frequently move sections of my projects into SPM modules for use in my other apps and to help with encapsulation. This has been my…

Jun 11

Building modular iOS/macOs apps using SPM (Swift Package Manager)

Jun 11

Axel Ancona Esselmann

Parsing GPX files with Swift using declarative programming

First things first: If you just want to parse some GPX in Swift go here. Or here.

Jan 28, 2022

Parsing GPX files with Swift using declarative programming

Jan 28, 2022

Axel Ancona Esselmann

Advanced Xcode debugging: Creating an lldb alias for printing dictionaries as formatted JSON

The Xcode console gives you access to a powerful scriptable debugger: LLDB. One of the first LLDB commands I learned was po, which prints…

Aug 2, 2018

Aug 2, 2018

Axel Ancona Esselmann

Mixing Swift and Objective-C cocoapods

Some pods don’t use modular header imports. This becomes an issue when using swift and objective-c pods in the same project

Aug 23, 2017

Mixing Swift and Objective-C cocoapods

Aug 23, 2017

Axel Ancona Esselmann

Axel Ancona Esselmann

Senior IOS engineer at 23andMe, developed and teaches course on IOS engineering at San Francisco State University

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