Weekly Digest
Dec 14 - Dec 20, 2020
3 articles that week
Friday, Dec 18
Delegation Pattern in Swift
Williams Perdana from Blibli.com uses a CEO analogy to explain one of Swift's most powerful patterns. Just like a CEO delegates to department heads, your code can delegate responsibilities to keep things clean and maintainable.
Using Android Screenshot Tests To Verify View Correctness
Emily Fujimoto from Thumbtack reveals how her team caught critical layout bugs that traditional testing completely missed. The solution? Screenshot tests that verify what your UI actually looks like, not just what elements exist.
Thursday, Dec 17
Introducing Pulse: Envoy Mobile's stats library
Jingwei Hao from Lyft reveals how real-time stats APIs caught a production crash spike at 9:55am, enabling engineers to ship a hotfix before most users even noticed the problem.