Introduction by Alibaba This article attempts to summarize some issues encountered in developing Redis modules using C++ in Tair and crystallize them into best practices, hoping to provide some assistance to users and developers of Redis modules (some best practices also apply to C and other languages). Overview Redis started supporting the extension of its … Read more
1. Class Reflection After analyzing simple classes and structures, we can further analyze the reflection of ordinary classes. There are generally several situations for reflecting a class: 1. Creating and matching objects by class name 2. Reflecting class member variables 3. Reflecting class member functions 4. Handling class inheritance relationships. Here, we will only deal … Read more
Hello everyone! Today we will explore a very important C++ concept—smart pointers. As a beginner, you may encounter memory management issues during your learning process. Smart pointers were created to solve these problems; they help us manage memory better and avoid those pesky memory leaks. Next, I will guide you step by step to understand … Read more
Google’s Android Engineering Director Lars Bergstrom recently shared the company’s experience migrating projects written in Go or C++ to the Rust programming language at the Rust Nation conference. Bergstrom stated that although there were cases of rewriting code in the memory-safe Rust language as early as 2016 with Dropbox and 2018 with Figma, and the … Read more
>version : unreal engine 5.2< Today we are going to conduct a super interesting Tutorial, simulating explosion effects in C++ by adding a radial shockwave to all objects, with adjustable ranges. Create a new Actor named AddRadialForceActor, and do not need to add content in the header file for now. We will add all the … Read more
Authors: Zhao Yuying, Xiao Zhi Recently, Dropbox announced it would abandon using C++ to write cross-platform code for iOS and Android, opting instead for each platform’s native frameworks (Swift/Kotlin), citing the high hidden costs associated with code sharing. Interestingly, in 2014, during a presentation to Facebook developers, Dropbox openly stated that writing two sets of … Read more
Author | Frances Buontempo Translator | Zhang Weibin Editor | Ding Xiaoyun Key Takeaways： C++ is still very important and will always be. There are many resources to help us learn modern C++, including Godbolt’s Compiler Explorer, ISOCpp, and CppReference. C++ can be simpler than before. Besides enhancements related to convenience, potential performance improvements are … Read more
AliMei’s Guide The author recently attempted to write some Rust code, and this article mainly discusses their views on Rust and some differences between Rust and C++. Background S2 learned the Pangu programming specification and the CPP core guidelines while promoting team coding standards, and then came to understand clang-tidy and Google’s exploration in security. … Read more
AliMei Introduction The author encountered C++ exceptions while investigating a bug, and takes this opportunity to clarify the C++ exception mechanism for everyone’s reference. Recently, while investigating a bug, we encountered C++ exceptions. Since we rarely use C++ exceptions, this is a good opportunity to clarify the C++ exception mechanism. There is not much existing … Read more
Author | Owen Hughes Translator | Sambodhi Editor | Liu Yan Powerful, Flexible, Complex: The origins of C++ date back 40 years, yet it remains one of the most widely used programming languages today. To find out why, TechRepublic interviewed C++ creator Bjarne Stroustrup. The origins of C++ trace back to 1979, when programming language … Read more