While the Pentagon Counts C-5 Rivets, China’s Y-40 Has Already Loaded an Entire Armored Company in Its Double-Deck Cargo Hold

Recently, the international aviation community has sparked a heated discussion as China’s self-developed new generation large transport aircraft, the Y-40, has once again become the focus. According to reliable sources, this transport aircraft, dubbed the “Aerial Behemoth,” features an innovative double-deck cargo hold design that can carry heavy equipment equivalent to a complete armored company … Read more

C Language Example: Determine if a Number Can Be Expressed as the Sum of Two Prime Numbers

In the field of programming, exploring solutions to mathematical problems is both an interesting and challenging task. Today, we will implement a specific mathematical problem using C language: determining whether a given positive integer can be expressed as the sum of two prime numbers. This problem is known in mathematics as “Goldbach’s conjecture”. Although this … Read more

Why Quails Need More Vitamin C in Summer? The Benefits of Using VC in Summer

Veterinary Knowledge | Vitamins are widely used in the quail farming industry, not only to supplement necessary nutrients but also to enhance immunity, prevent diseases, and resist stress. Currently, during the hot summer season, we will discuss L-ascorbic acid (Vitamin C), which plays a significant role in quail farming, helping to cope with various adverse … Read more

Which Foods Are Rich in Vitamin C? Which Fruits and Vegetables Have High Vitamin C Content?

Shocking! Did You Think You Were Eating Foods Rich in Vitamin C? You’re Dead Wrong! Folks, let’s chat for a moment. Have you ever experienced this situation: feeling like you’re eating so-called “healthy foods” every day, yet your immunity is still poor, and you catch colds easily? Take my friend, for example, who eats apples … Read more

Potatoes Have 4 Times the Vitamin C Content of Apples/Pears!? Nutritionist Tests Show: Steaming This Vegetable Retains Over 60% of Vitamin C!

Hey everyone! Today we must overturn a common misconception: a fruit’s sourness does not equal a higher Vitamin C content! 🍋🥔 Scientific data and nutritionist tests will reveal the truth about Vitamin C— 📌 Three Major Misconceptions About Vitamin C ❌ Misconception 1: Sourness = More Vitamin C? → The sour taste of fruits comes … Read more

Deployment Testing of EMQX on NXP iMX8MP ARM Platform

Introduction EMQX is an open-source MQTT message server developed on the Erlang/OTP platform, widely used in the Internet of Things (IoT) field for message transmission and control between devices and servers. This document is based on the NXP i.MX8M Plus ARM processor platform, deploying and testing EMQX by integrating a Docker environment into the Yocto … Read more

BitBake – A Powerful Engine for Embedded Linux Build Systems

BitBake is a powerful build tool primarily used for building embedded Linux systems, playing a core role in the Yocto Project. It is not just a simple build tool but a complete task execution engine capable of handling complex dependencies and build processes. Basic Concepts BitBake uses specific configuration files (.bb files) to describe how … Read more

Server-Class Chip Enters Embedded Market: AMD’s Chip Navigates the AI Wave

According to reports from Electronic Enthusiasts (by Huang Jingjing), AMD has announced the launch of the fifth generation AMD EPYC Embedded processor, expanding its x86 embedded processor product line.The AMD EPYC Embedded 9005 series CPUs are optimized for the embedded market, achieving a balance between computing power and specially designed embedded features, enhancing product lifespan, … Read more

Examples of Control Statements in Linux Shell

(Click the public account above to quickly follow) Author: Cheng Mo, www.cnblogs.com/chengmo/archive/2010/10/14/1851434.html If you have good articles to submit, please click → here for details The Linux shell has its own set of control statements, including conditional statements (if), loop statements (for, while), and selection statements (case). Below, I will introduce the usage of each … Read more