洛天凌

I've just submitted Steady Calendar, a minimalist habit tracker app, on the Google Play Store, design by my wife Irina and developed in sho…

作者从 Flutter 编程风格、组件、UI和代码几个方面，阐述了为什么 Flutter 是超出深度的。

Unified logging system in a relatively new logging mechanism that was introduced with iOS 10. It’s blazingly fast and gives you a fine-grai…

There are generally a couple of ways to get custom fonts loaded into your apps. Include them in your bundle and load them at launch time vi…

In the last few articles, we’ve inspected different ways to control concurrency. There are some low-level basics provided by the operating …

At Google I/O this year we saw the introduction of Firebase MLKit, a part of the Firebase suite that intends to give our apps the ability t…

Remember,remember…totargetAPI26onNovember!It'sbeenawhilesincetheAndroidteamannouncedthatallexistinga

Android developers frequently find themselves writing boilerplate code. It’s typically very simple and quite deterministic. For example, ta…

Update 7/02/18 (The Quartz API has undergone some radical changes over the years. We’re updating our popular Core Graphics series to work w…