Introduction to the Embedded Application Design Certification Exam

Today, we will introduce the Embedded Application Design For those interested, please continue reading. 👇 1. Introduction to the Certificate Issuing Authority The Talent Exchange Center of the Ministry of Industry and Information Technology (hereinafter referred to as the Center) was established in January 1985 and became an independent legal entity in October 1992. It … Read more

New Display Column | AUO, Huike, TCL Huaxing, Samsung, and BOE Increase Investment in E-Paper Technology

In the wave of display technology, LCD and OLED have long occupied the mainstream stage, defining our interaction with the digital world through high refresh rates, rich colors, and dynamic expressiveness. However, in recent years, a seemingly “low-key” technological force—e-paper—has quietly attracted the attention of global display panel giants, sparking a new wave of investment … Read more

Intergenerational Co-Creation of a New Model for Traffic Safety Promotion for Seniors in the Community

To further enhance the quality and effectiveness of traffic safety promotion for the “elderly and children” demographic, increase the enthusiasm of seniors to actively engage in traffic safety, and cultivate children’s awareness of safe participation in traffic.Recently, the Hangzhou Public Security Bureau’s Traffic Police Brigade in Gongshu District, Zhejiang Province, has deeply collaborated with the … Read more

In-Depth Analysis: BYD Yangwang Electric Vehicle ADAS Hardware Solution

Recently, the hardware veil of the million-level luxury car domain controller was unveiled. BYD’s high-end brand “Yangwang” officially launched on November 8, 2022, targeting the million-level new energy vehicle market. The first model of the Yangwang brand is the rugged off-road vehicle Yangwang U8, and the brand also introduced the sedan Yangwang U7 and the … Read more

Profile of Liu Jiayu: World Snowboarding Champion Who Challenges Herself and Dares to Break Through!

Profile of Liu Jiayu: World Snowboarding Champion Who Challenges Herself and Dares to Break Through!

Liu Jiayu, a PhD student at Harbin Institute of Technology, is very busy managing various aspects of her projects, taking a hands-on approach to everything and coordinating all related aspects. “Because I was preparing for the National Winter Games, this project was put on hold for two years and only resumed this summer.”Applying the knowledge … Read more

Monitoring HTTP Service Status with Prometheus (Custom Request Body)

Monitoring HTTP Service Status with Prometheus (Custom Request Body)

Introduction In our work, we may encounter scenarios where we need to monitor the availability of APIs. Although the official blackbox-exporter supports HTTP status checks, its flexibility is limited, making it difficult to effectively monitor interfaces that require specific request headers or bodies. A tool similar to Postman is needed to periodically check the status … Read more

Router Configuration Commands for Huawei – HTTP Server Commands

Router Configuration Commands for Huawei - HTTP Server Commands

# Configure Router HTTP Server Address # Configure Router Web Server Timeout HuaweiNetEngine AR600, AR6100, AR6200, AR6300 Series Routers—Basic Configuration Commands Routers, Switches, FirewallsDetailed Configuration Document Knowledge Base has been established, and can be queried in the dialog box! HTTP Server Commands â—Ź Configure HTTP Server Source AddressCommandhttp server-source â—Ź Configure Web Server TimeoutCommandhttp timeout … Read more

How to Open Douyin Links: Troubleshooting Common Issues

How to Open Douyin Links: Troubleshooting Common Issues

Recently, many friends have asked me in the background: “Why does clicking this Douyin link (http://v.douyin.com/if) fail to redirect? My phone even prompts ‘Unable to open the page’?” Don’t worry, this issue is quite common. Today, I will break down the reasons and solutions in simple terms, ensuring you can operate it after reading. 1. … Read more

Popular Chrome Extensions Expose Dual Vulnerabilities of HTTP and Hardcoded Keys

Popular Chrome Extensions Expose Dual Vulnerabilities of HTTP and Hardcoded Keys

Source: Security Circle Cybersecurity researchers have discovered serious security vulnerabilities in several popular Google Chrome extensions: transmitting data over HTTP in plaintext and hardcoding keys in the code, putting user privacy and security at risk. Symantec’s Security Technology Response Team researcher pointed out: “Several widely used extensions transmit sensitive data via unencrypted HTTP protocols, exposing … Read more