Every week, new courses and workshops are published to the growing Treehouse Library! Here’s a short list of what we’ve added recently, upcoming course highlights, and our weekly video update of What’s New at Treehouse.
Saving data on your device is a fundamental part of building apps and in this course we’re going to learn how to use the Core Data framework to persist data between launches by building a simple to-do list app. We’ll also learn how to utilize table views to display, edit and delete data by communicating with Core Data.
Learn how regular expressions can help you validate forms, search and replace in strings, and more. Regular expressions match patterns in strings. Pattern matching is a powerful tool programs can use to “understand” the text users type in.
Build an Image Viewer– (August 2017)
In this course, we’re going to build an image viewer that allows a user to thumb through an album of images, select one and then perform the usual operations like pinching, zooming and so on. In doing so we’ll develop and understanding of Scroll Views in iOS and how to implement paging.