As a C#.NET developer, I have witnessed memory leaks, performance degradation, and even security vulnerabilities caused by improper use of HttpClient. I have made these typical mistakes early in my development career, and after years of practice, I have summarized the following ten common issues and their solutions. 🚨 1. Not Reusing HttpClient Instances (Leading … Read more
Introduction <span><span>HttpClient</span></span> is a modern <span><span>API</span></span> in <span><span>.NET</span></span> used for sending <span><span>HTTP</span></span> requests and receiving <span><span>HTTP</span></span> responses, replacing the outdated <span><span>WebClient</span></span> and <span><span>HttpWebRequest</span></span> classes. <span><span>HttpClient</span></span> is provided in <span><span>.NET Framework 4.5</span></span> + and <span><span>.NET Core/.NET 5+</span></span>, based on a message handling pipeline (<span><span>message handler pipeline</span></span>), and is a modern <span><span>HTTP</span></span> client library. Compared to earlier … Read more
Introduction As of 2025, Rust has become an undeniable force in the field of web development. But did you know that just a few years ago, Rust was merely a “niche player” in this domain? A developer named Loïc Labeye, who has been using Rust since 2020, recently shared his observations and thoughts on the … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Httpx: The Future Star of Asynchronous HTTP! In modern web applications, HTTP requests are ubiquitous. Whether fetching web content, calling APIs, or performing data scraping, HTTP is at the core. Traditional HTTP libraries, such as requests, while simple and … Read more
Embassy is a next-generation framework for embedded applications that leverages the Rust programming language and its powerful asynchronous features to help developers build safer, more efficient, and energy-saving embedded software. The Advantages of Rust The Rust language is renowned for its high performance, memory safety, and extremely low runtime overhead. It has no runtime, garbage … Read more
Drogon is an HTTP application framework based on C++17/20 that helps developers easily build various types of web application server programs. The name Drogon is derived from a dragon in the popular TV series “Game of Thrones.” It is a cross-platform framework that supports Linux, macOS, FreeBSD, OpenBSD, HaikuOS, and Windows. High-Performance Network I/O Drogon … Read more
Introduction As one of the most talked-about system programming languages in recent years, Rust has attracted many developers with its promise of “memory safety without garbage collection.” However, in practical engineering, especially when building modern web services, APIs, and cloud-native systems, the complexity tax of Rust has become a real issue that many teams must … Read more
Introduction to GDB The GNU Project Debugger (GDB) is a long-standing program written by Richard Stallman in 1986, supporting multiple languages including C/C++ and modern languages like Rust. GDB is a command-line application, but there are many graphical user interface front-ends and IDE integrations available. For this tutorial, we will use the command-line interface as … Read more
1. Basic Syntax Structure 1. Core Structure of Lambda Functions Basic Syntax: lambda [parameters]: expression Word-by-Word Breakdown: <span>lambda</span>: The keyword to declare an anonymous function <span>parameters</span>: Input parameters (0 to many) <span>:</span>: The symbol that separates parameters from the expression <span>expression</span>: A single-line expression (the return value of the function) Example 1: Basic Lambda Function … Read more
▲ Click the card above to follow me Httpx: The Rising Star of Asynchronous HTTP! In today’s era of high concurrency and high-performance web applications, traditional synchronous HTTP requests are increasingly unable to meet our needs. As a brilliant new star in the Python ecosystem, Httpx is quietly changing the way we handle web requests. … Read more