Compiler Optimization Options: Analyzing GCC Optimization Parameters in C Language In C language development, the choice and use of the compiler are crucial. GCC (GNU Compiler Collection) is one of the most commonly used open-source compilers, providing a range of optimization options to improve the execution efficiency of generated code and reduce compilation time. This … Read more
作者 | Jonas Hietala 翻译 | 核子可乐 策划 | 褚杏娟 For the past nine years, I have been using Hakyll as a static site generator. Going further back, I primarily used Jekyll, and dynamic pages were implemented using Perl with Mojolicious and PHP with Kohana. However, I have only vague memories of those times, as … Read more
Author | Kornel Translator | Sambodhi Planner | Zhao Yuying This article was originally published on the author’s personal blog and is translated and shared by InfoQ Chinese site with the authorization of the original author Kornel. Programs written in Rust should have runtime speeds and memory usage comparable to those written in C. However, … Read more
In today’s programming language landscape, Rust is attracting the attention of an increasing number of developers with its unique charm. Born in the Mozilla labs, it aims to address long-standing challenges in system programming and has become a powerful tool for building reliable and efficient software. 1 Memory Safety Rust fundamentally eliminates common memory safety … Read more
Building a Secure and Reliable Authentication Service with Rust: From Basics to Practical Implementation Introduction: When Security Meets Performance “Another user data breach?” Such headlines have become all too familiar. In web development, authentication services act like guards at the entrance, quickly identifying legitimate users while blocking malicious intruders. Traditional authentication solutions often struggle to … Read more
The official price of the NVIDIA Jetson AGX Orin development kit is $1999, while the Jetson AGX Xavier development kit, released three years ago, had an official price of $899 (it is now discontinued and unavailable). Many users are surprised at the significant price increase; what exactly accounts for this difference? Today, I found a … Read more
Two days ago, MediaTek released a brand new 6nm 5G SoC: the Dimensity 900. It was rumored that it would debut in the OPPO Reno6 standard version, but unexpectedly, the first appearance in the benchmark database is a new device from vivo.As seen in the image above, the vivo new device with model number V2123A … Read more
The first time I truly experienced the power of sets was while working on a user behavior analysis project for a social networking site. As I stared at the progress bar on the screen, my heart raced—I had to deduplicate 15 million user browsing records in real-time and detect abnormal behaviors. Using a list? The … Read more
Today, numerous applications rely on Digital-to-Analog Converters (DACs) and Analog-to-Digital Converters (ADCs). They are crucial in signal processing as they bridge the gap between digital systems and analog systems. By enabling digital circuits to interact with analog components, ADCs and DACs play a key role in fields such as audio processing, telecommunications, and data acquisition … Read more
This is a work from Big Data Digest, please see the end of the article for reprint requirements. Author | Nick Humrich Translated by | Zha Jieqiong, Zhi Chang Yue Ming, Ying Zi The growth of productivity comes at the cost of sacrificing performance. This article will not discuss the use of asyncio (asynchronous I/O … Read more