Make App Pie
Training and Instructional Design
Tag: UIColor
Change UIColors to RGB and HSB colors
One dilemma you’ll find when working with colors is switching between color systems. There’s two you’ll most often be using: the Red-Green-Blue or RGB and Hue-Saturation-Brightness or HSB. Download the Exercise file and run. It will give you the HSB value, but what if…
UIColor Class Extensions
A couple of weeks ago, I added a column on converting hex colors to UIColor. That was a function you had to copy and paste into your code. I’ve also shown you how to use the assets to keep color names handy. What would…
Tip: Hex Colors
There’s lot of ways to represent colors. Crayons have names like Sea Green and Peach. I used these two colors since I’m color blind and they once got me in serious trouble when I was young. I and many with color blindness can’t tell them…
How to Use NSUserDefaults in Swift.
While Property Lists can be ways of storing data, there is a better way of handling small amounts of data for preferences and settings that might change over time and user. While built on a property list, NSUSerDefaults Makes for a more convenient way…
KinderSwift 7: Introduction to Functions
This session we will learn about functions by making colors with UIColor. Transcript Welcome to lesson 7 of KinderSwift. In our last lesson we used this to convert a Int into a Double and this to convert a Double into a Int. Both of…
Subscribe to A Slice of App Pie Newsletter
If you are making your own stuff, doing your own work and trying to sell it in the market, most advice isn't enough. You want it to work. You want to sell your works to those who most are touched by them. This newsletter is for you. I am one of those people like you, creative, independent and maybe a little bit crazy to the outside world. I'll talk about writing good apps for Apple platforms, the tools and API's to get there. Along the way I will show you how to become you best creative self. I will show you how to build and create, and make some money at it too.
Get exclusive content, new post notifications, tips and more in A Slice of App Pie.
