Combinators, Changelog, OptionSet and Direct Methods

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Dec 19 2019

Combinators, Changelog, OptionSet and Direct Methods

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Behind the scenes of iOS and Mac Security

The Find My feature in iOS 13 and macOS Catalina enables users to receive help from other nearby Apple devices in finding their lost Macs.

Articles

Objective-C Direct Methods

It’s hard to get excited when new features come to Objective-C.

How OptionSet works inside the Swift Compiler

Swift’s OptionSet protocol is the bridged version of Objective-C's NS_OPTIONS enum.

Keep a Changelog

Don’t let your friends dump git logs into changelogs.

What’s Revolutionary about Flutter

The Flutter mobile app SDK is a new way to build beautiful native mobile apps that break away from the “cookie cutter” apps that have been so common in the past.

The four simple ways to encode sum-types

We'll introduce them and discuss their pros and cons, focusing on open (extensible) sum-types.

Regexes vs Combinatorial Parsing

The app needs to transform the string into some kind of struct that the sequencer knows how to play. In short, we need to parse this string.

Videos

Combinators

Just as with OO, one of the keys to a functional style of programming is to write very small bits of functionality that can be combined to create powerful results.