Introduction Recently, while developing mobile H5 applications, the homepage requires loading many resources, and a Lottie animation needs to request over 70 images. However, we encountered limitations on the number of concurrent requests in Android WebView, resulting in some image requests failing. Of course, image resources can be loaded lazily and preloaded to alleviate issues … Read more
🚀 Mixed Traffic Testing: The Key to Revealing the True Strength of the System (Schematic of mixed pressure testing using ECC-SM2-SM4-GCM-SM3 algorithms) In real business scenarios, CPS (New Connection Rate) QPS (Requests Per Second) Concurrent Connections Throughput (Gbps) are never isolated metrics. They are interdependent: Pursuing high CPS (short connections/frequent handshakes) will squeeze QPS / … Read more
Why Learn Rust in 2025? According to developer survey data, Rust has entered the top 12 most widely used programming languages in the IT industry. The data shows that 10%-13% of software developers use Rust in their daily work. Notably, among those who are just starting to learn programming, this percentage even reaches 11%-18%. The … Read more
In modern computer architecture, concurrency programming has become a key technology for enhancing application performance. The C++11 standard introduced powerful support for concurrency programming, allowing developers to write multithreaded programs in a more intuitive and safer manner. Among these, <span>std::thread</span> and <span>std::async</span> are two of the most important tools for concurrency programming. 1. Why is … Read more
Click the blue text to follow the author 1. Introduction In the era of multi-core processors, to efficiently utilize computing resources, the thread pool has become an important concurrency model, suitable for server-side applications, high-performance computing, and various scenarios that need to handle a large number of concurrent tasks. By pre-creating and managing a set … Read more
Go is a new generation programming language that combines the rapid prototyping advantages of Python with the performance benefits of C/C++. This characteristic makes it suitable for the embedded field as well, but what factors need to be considered to achieve optimal usage? Generally speaking, the most important evaluation aspects for correct operation include the … Read more
std::vector is one of the most commonly used data structures in C++. Compared to regular arrays/std::array, it supports dynamic capacity expansion, making it more flexible. Unlike raw pointers that require manual memory management, it automatically manages memory. It is contiguous in memory, supporting O(1) time complexity for random access. It seamlessly integrates with algorithms in … Read more
Concurrent programming in C++ is a frequent topic, especially in multi-threaded environments. How to correctly use <span>std::condition_variable</span> for thread synchronization is always a key focus for developers. Today, we will discuss a very easily overlooked yet extremely deadly pitfall—the order of <span>notify()</span> and <span>unlock()</span>. 📚 The C++ Knowledge Base is now live on ima! The … Read more
Mastering Python can change your life; using Python effectively can greatly enhance your efficiency!—— Follow me to open a world of efficiency with Python.In AI development related to large models and agent development, we need to handle a large number of tasks simultaneously. Many people think of using multithreading (threading) for this, which is certainly … Read more
In today’s rapidly evolving programming language ecosystem, Rust is undoubtedly a shining star. It has won the title of “Most Loved Programming Language” in the Stack Overflow Developer Survey for several consecutive years, attracting the attention of countless developers from diverse backgrounds. However, amidst this learning frenzy, a crucial question needs to be addressed: what … Read more