Chen's blog

Notes on building polished Apple apps.

Swift, SwiftUI, tooling, app architecture, and the small product details that make software feel considered.

[152] Maximum Product Subarray

Problem Find the contiguous subarray within an array (containing at least one number) which has the largest product. For example, given the array …

2 min read #Array

Scala Day 2

I’ve been working through the Coursera course Principles of Reactive Programming the past few days. I hadn’t realised it expected a solid …

6 min read

First post

If you don’t give yourself trouble, no one else ever can — because it’s your own heart you can’t let go of. Starting a blog has been on …

1 min read