More precisely, the introduction of SE-0142 and SE-0157 has made canonical type computation into an undecidable problem. I'll begin with the necessary background information before presenting my argument, and then outlining the next steps. Canonical type... (more…)

Six central banks move to keep credit flowing worldwide after two big institutions collapsed. (more…)

Learn asynchronous programming in Swift 5 with Combine futures and promises. What is a future and a promise? How to use futures and promises with the Combine framework in Swift 5? What is the difference between promises and callbacks? These are the questi... (more…)

Swift doesn’t have a built-in type for fixed-size, stack-allocated arrays. The standard library uses code generation to work around this limitation for internal use. (more…)

Daniel Steinberg from Dim Sum Thinking explains what's new in Swift 4! (more…)