Follow the WeChat public account “ML_NLP“ and set it as a “starred“, delivering substantial content to you in real-time! This article is authorized to be transferred from the Zhihu author Anticoder, https://zhuanlan.zhihu.com/p/59413549. Unauthorized reproduction is prohibited. Background: Focusing solely on a single model may overlook potential information that could enhance the target task from related … Read more
STMicroelectronics provides a rich and comprehensive STM32 development ecosystem, which greatly alleviates the development pressure on engineers and shortens the development cycle, allowing STM32 MCU developers to fully unleash their creativity. Choosing STM32 means choosing a leading brand of microcontrollers based on the ARM® Cortex®-M core. Currently, STM32 has nine major series, divided into three … Read more
A few days ago, I posted an article titled “Disassembling the AiShua”, where I discovered that it uses the STM32F401CC microcontroller. This led me to wonder if I could modify it into a learning board for the STM32F401. After some exploration and experimentation, I successfully completed the modification, allowing for simulation downloads using STLink. I … Read more
For most beginners, understanding how a compiler compiles a .c file into an .o file is not very difficult, but it is challenging to grasp the purpose of the final linking process and why it is done this way.Additionally, why is the startup file in our sample project one that we wrote ourselves, and how … Read more
Official Documentation: https://docs.oracle.com/javase/9/index.html Regarding the new features of Java 9, official text: https://docs.oracle.com/javase/9/whatsnew/toc.htm This is just a list, and specific technical details need to be explored based on the official documentation. Modular System The modularization of Java 9 comes from an independent open-source project called Jigsaw. Project Official Website: http://openjdk.java.net/projects/jigsaw/ Why Use Modularization Java developers … Read more
Author: Trisha Gee Translator: Zhang Weibin Key Points Since Java 8, many useful new language features, tools, and performance improvements (especially related to garbage collection optimizations) have been introduced. When choosing to upgrade, we face the decision of whether to upgrade to the latest Java (12) and prepare for upgrades every six months, or to … Read more
1. What is ThreadLocal?ThreadLocal allows each thread to have its own variable copy, which does not interfere with each other.Usage example: public class BasicExample { // Create a ThreadLocal variable private static ThreadLocal<Integer> threadLocal = ThreadLocal.withInitial(() -> 0); public static void main(String[] args) { // Set value in the main thread threadLocal.set(10); System.out.println("Main thread gets … Read more
1. Concept of Virtualization What is Virtualization Virtualization is the process of creating multiple virtual machines from a single physical machine using a hypervisor. The behavior and operation of virtual machines are similar to that of physical machines, but they utilize the computing resources of the physical machine, such as CPU, memory, and storage. The … Read more
Recently, VMware, a leading company in the virtualization field, has taken industrial giant Siemens to court, accusing it of illegally using thousands of unauthorized copies of VMware software in its U.S. operations. The incident was triggered on September 9, 2024, when Siemens submitted a list detailing its software usage to VMware, hoping to receive related … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join our technical exchange QQ group with 1000 members, note 【Public Account】 for faster approval 1. What is Virtualization Virtualization is a process that allows for more efficient utilization of physical computer hardware and is the foundation of cloud computing. Virtualization technology uses … Read more