Matt Rajca discovered last year that Swift’s Array.append(element) is 6x faster than Array operator+=(collection). This is a shame, because the latter is semantically equivalent, easier to type, an… (more…)

React-Native is a hybrid mobile framework that lets you build apps using only JavaScript. However, unlike other hybrid mobile technologies… (more…)

Method Dispatch is how a program selects which instructions to execute. Learn how Swift method dispatch works, including some unexpected edge cases.

If you want to make Swift programmer shudder, just whisper “associated types”... (more…)

Throughout my life, I struggled with finding my passion; I studied mechatronics, worked in sales, even opened my own restaurant. For…...