When you submit your app to TestFlight or something like that, you're asked if it includes encryption. It makes me want to skip it every time I hear it. Read more

New article (Swift4) is here. Using Alamofire to get JSON from the API (Swift4.2) This is a sample of retrieving information from the weather API Read more

This is a sample of a delegate that executes functions, etc. from one View to another ViewController. In this case, I changed the background color of the original view from a modal view using a delegate. Read more

We can't move in here! The debugging will be quicker if you write it in a part of the The class name and line number, retrieved can be displayed. Read more

It is a sample program to get an image from the photo library of the iPhone. In order to select images from the photo library, you have to specify that the photo library is used in the info. Read more

This is a sample code to play music easily with Swift. Repeat playback was easy to do. It's not in the sample code, but it should handle errors properly. Read more

It's about Ruby arrays. Recently, I've been doing some competition programming in Ruby. I'm worried about when to migrate to C++.

How to make UIStatusBar white, part 1 How to make UIStatusBar white, part 1. This is how to whiten a particular ViewController. Write it to the UIViewController that you want to make white. Read more

This is a sample of the combination of UITableView and UISearchBar. Pressing the magnifying glass on the navigation bar will bring up the SearchBar, and typing a character there will bring up the search results. Read more

UserNotification is used to issue a notification to a user. There are two main types of UserNotifications, RemoteNotification (notifications like Line and Twitter) and LocalNotification (notifications that are issued internally, like clock apps). Read more