In the previous experience article about the Dell Inspiron 14 Plus, we mentioned that we would conduct an AI Benchmark later; some readers complained about a segment of Python code in the article that didn’t clarify much; and the MacBook Air we brought for comparison is not even in the same league as a notebook… … Read more
Currently, 9289 people have joined us The latest and most comprehensive graphics card ladder chart will be updated on our site every month. By visually checking the ladder chart, one can understand how to evaluate the performance of graphics cards. Due to the high number of graphics card models released by the two major hardware … Read more
The ECU, like an ordinary computer, consists of a microcontroller (MCU), memory (ROM, RAM), input/output interfaces (I/O), analog-to-digital converters (A/D), and large-scale integrated circuits for shaping and driving. In simple terms, you can say that “the ECU is the brain of the car.” Modifying the ECU involves changing the method of addressing issues (the originally … Read more
In Vitro Diagnostic Instruments typically refer to medical devices that detect or process human samples outside the body to obtain clinical diagnostic information, thereby assessing diseases or bodily functions. In Vitro Diagnostic instruments generally need to be used in conjunction with other instruments or reagent kits to achieve the purpose of In Vitro Diagnosis (IVD). … Read more
The booming development of artificial intelligence, the deployment of IoT devices, and the advent of 5G wireless technology have led to an increasing number of emerging scenarios demanding intelligent applications with low latency, low bandwidth, localization, high security, and low cost. These include smart cities, smart finance, smart campuses, as well as data-sensitive industries like … Read more
Thirty-one years ago (1979), a researcher who had just obtained his PhD invented a new programming language to develop a software project. This researcher was Bjarne Stroustrup, and the language was named C with classes, later renamed C++ four years later. C++ is a general-purpose programming language that supports multiple programming paradigms, including procedural, object-oriented … Read more
A key feature of C++ is the inline function. Therefore, let’s first understand the usage and intended applications of inline functions. When a function is declared as an inline function, the compiler will replace the location of the function call with the definition of the inline function at compile time. Any changes to the inline … Read more
Hi everyone! Recently, I came across an interesting question online: Why is Go’s performance not as good as Rust’s? After all, Go has always been marketed for its simplicity and efficiency, while Rust has gained attention for its safety and performance. So, how come Rust outperforms Go in terms of performance? 1. Different Language Design … Read more
Linux memory is a computer resource that backend developers need to understand deeply. Proper use of memory helps improve machine performance and stability. This article mainly introduces the organization structure and page layout of Linux memory, the causes of memory fragmentation and optimization algorithms, various memory management methods in the Linux kernel, memory usage scenarios, … Read more
▼Click the image below to search for the secret code【001】, and immediately receive154 pages of Linux study notes. What Is the Difference Between CPU Utilization and CPU Load? When mentioning CPU utilization, one must understand the time slice. What is a CPU time slice? The operating systems we currently use, such as Windows, Linux, and … Read more