When iOS application starts, the UIApplicationMain function will create a single instance of a UIApplication. This single instance maintains a FIFO queue for event distribution. When the system detects a touch event, it will send the event to the current singleton application to distribute. The distribution is divided into three processes.
TestNG can help you to run and manage automation test easily. It provide a lot of methods to control the test method executing order, this article will show you how to do it.
1. Problem. The company performs normal login operations on the HTTPS server (port 443) ( https://ip1:443/ ), Then the data file upload is processed on port 666 ( https://ip1:666/ ). Server verifies and saves sessions in the cookie after successful login at https://ip1:443/, but then upload file in port 666 (https://ip1:666), and then go back to …
Performance is especially important for iOS applications, However, due to the limitations of iOS devices, it is sometimes difficult to perform well. This article will just give you some advice about how to make iOS app performance better.
Regular expressions can be used to quickly match a very complex text logic using only a very short expression statement. Mastering regular expressions skillfully can greatly improve your development efficiency. This article will show you some regular expressions which are commonly used.