May 2016
Intermediate to advanced
200 pages
6h 43m
English
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Watch Faces and Complications
One of the first questions to ask when supporting ClockKit complications is simple: What data should I show? In the case of TapALap, you could show your most recent run, how fast you ran, and how far, but that’s only relevant for the time period during and immediately after the run itself. A great complication has relevant data to show the user at all times. Since any runner needs to stay hydrated and eat regular meals, you can offer a counterpart app focused on those aspects of training. In this chapter we’ll develop an app called NomNomNom that shows the user two points of data: how much water he’s consumed today and when his next meal is. You could build these features into TapALap itself, but you’d run the risk ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.