This is how to change the height of a cell in TableView. I was able to achieve this by using .rowHeight for batch return and heightForRowAt for individual changes. Read more

This is a sample code to display a button using UIButton. I use the rounded corner buttons a lot.

0, 0.5, 1.0, 1.5 ….. The following is a sample code to get the value at regular intervals of 0, 0, 5, 1, 0, 1, 1, 0, 1, 1, 5, and so on with UISlider. Read more

This is the sample code to get the value with UISlider. You can take any value in between by setting a minimum and maximum value. Read more

You can use CallKit to use the UI on incoming calls. I used it to create an app that would call me.

Then I implemented UITest for that app. Reference: 【Swift】初めてのUITest Read more

This is a sample code to switch RootViewController with animation. It's supposed to be used after the tutorial and so on.

This is a sample code that parses the locally added JSON file and displays it in TableView. It would be better to use SwiftyJson or something like that, but this time I wrote it without using it. Read more

Add the UITest to your project. If you didn't create it when you created the project, you can add it by following the steps in the image below. Read more

UITableView's class hierarchy NSObject ↑ UIResponder ↑ UIView ↑ UIScrollView ↑ UITableView AppleDevelope Read more