PinnedJC's iOS ExplorationinJC’s iOS ExplorationHow to use UISlider & Mask in iOS to change the color of specific parts of an image?Learn iOS from scratch and challenge to create 100 apps — Micky Colorist AppFeb 171Feb 171
PinnedJC's iOS ExplorationHow to use @IBOutlet and @IBAction to connect UI and code? How to create a Scoreboard App?Learn iOS from scratch and challenge to create 100 apps — Table Tennis Scoreboard APPFeb 16Feb 16
PinnedJC's iOS ExplorationinJC’s iOS ExplorationWhat is the Navigation Controller? How to generate the “back” button in the iOS app?As the animation of Figure 1, it is frequently necessary to incorporate a “back” button within an iOS App, enabling users to navigate to…Jan 8Jan 8
JC's iOS ExplorationCommonly used Controllers provided by the iOS SDK in Swift.These are four view Controllers provided by the UIKit framework in iOS, each serving a different purpose:Jun 19Jun 19
JC's iOS ExplorationHow to convert Protocol objects to other types in Swift?In Swift, a protocol is an abstract type that defines methods, attributes, and other functionality that can be implemented by classes…May 18May 18
JC's iOS ExplorationWhat is Protocol in Swift? What is the difference between a Protocol and an Inheritance?In this article, we first explain what a protocol is in Swift, then we delineate the difference between a protocol and an inheritance, and…May 16May 16
JC's iOS ExplorationHow to convert variable types? How to use “as?” to convert Any type into a basic type?In Swift, the most common is the transformation of basic types, basic types such as integers, floats, strings, and so on. In particular…May 11May 11
JC's iOS ExplorationWhat is the difference between Any type and AnyObject type in Swift?In Swift, Any and AnyObject are two different types. Let’s start by explaining what is Any type.May 9May 9
JC's iOS ExplorationHow to use Swift to achieve the function of sharing text and images?In Swift, if we want to test the function to share text and images, we must use a physical iPhone to test the results. Because only on…May 7May 7
JC's iOS ExplorationHow to install an iOS App to an iPhone from Xcode?After creating the app in Xcode, we usually want to test the app. Although we can make Xcode’s built-in stimulator for testing, some…May 5May 5
