As for Objective-C programming language, its particularity has been well known to programmers with the popularity of iOS. It is an ancient language, and its...
Preface Today, we will have a simple understanding and analysis of the compiler architecture system LLVM. After understanding the compilation process of LLVM, we will...
You've heard a lot about developing iOS projects in Objective-C and the Runtime uses a lot of third-party libraries that use dark magic. For example,...
Get basic information about the iOS device from the Airtest script, such as uUID, width and height of the device, device resolution, etc. The second...
IOS Fishing weekly, mainly to share the experience and lessons encountered in the development process and learning content. One purpose of the establishment is to...
Apple recently added support for widgets to iOS. They allow users to access limited but useful information without accessing the application. This article is intended...
In RxSwift, higher-order functions can also be operators, which can help us create new sequences or combine existing sequences to generate a new sequence. The...
In the last post, we completed our first custom component, The Circular Countdown Progress Bar, which supports both CocoaPods and SPM, but does not form...
Operators can help you create new sequences, or combine existing sequences to generate a new sequence. For example, filter and map conversion, see the documentation...
Over the past year, Mybridge has screened and compared nearly 6,000 Swift open source libraries to select the top 30 libraries or projects released between...
In an online classroom scenario, sound is one of the most important content transmission channels. Ensuring sound stability is an important part of the quality...
__x86_64__ Environment debugging TaggedPointer Resolution Determination Value NONPOINTER_ISA Resolution determination value Class pointer == ISA Value Shiftcls Calculates the address of the class object initialization...
Nuggets is a community that helps developers grow and launched in August 2015. It recommends personalized technical content worthy of learning for every technical talent....
This article deals with the theoretical aspects of OS startup optimization. Executable file: The most important binary of the application and the main binary of...
Rain and snow outside the window, the winter of 2018 seems particularly cold. Domestic economic downturn, capital chain fracture, personnel optimization, freezing HC and other...
After Xcode11, new iOS projects will appear the SceneDelegate file. If the iOS Development Version is lower than iOS 13.0, an error will be reported....
There has been a lot of controversy over software architecture patterns (specifically, software coding specifications or software development patterns) in recent years. The debate is...
Many apps have chat function, text and text mix is also a common requirement. The iOS native class NSAttributedString supports text and text blending. Many...