Introduction to Ionic 2

In this article, we’re going to take look at Ionic 2, the newest version of the Ionic cross-platform mobile app framework. For starters, we’ll recap what Ionic is and what it’s used for. Then we’re going to dive into Ionic 2. I’ll tell you what’s new and how it differs from Ionic 1, and I’ll…

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What Are the Three Trees in Git?

Git has become the most widely used system for version control and sharing code. If you want to help build open-source software, or if you want to work on a professional team, understanding Git is a must. In a series of Git courses on Envato Tuts+, I explained some of the core Git concepts, all…

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Swift From Scratch: Collections and Tuples

In the previous article, you learned about variables, constants, and some of the common data types, such as integers, floats, and strings. In this article, we zoom in on collections. Swift’s standard library defines three collection types: sets, arrays, and dictionaries. Let’s start with arrays. 1. Arrays If you’re familiar with Objective-C, JavaScript, or PHP,…

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