The differences between IDEA Community Edition and Professional Edition include authorization methods, functions, support and updates, plug-in support, cloud services and team collaboration, mobile development support, education and learning, integration and scalability, error handling and debugging, security and privacy protection. etc. Detailed introduction: 1. Authorization method. The community version is free and suitable for all developers, no matter what operating system is used. The community version supports open source projects and commercial projects. The professional version is paid and suitable for commercial development. The professional version has 30 There is a trial period of three days, after which you need to purchase a license to continue using it, etc.

Artificial intelligence AI is currently a widely recognized future trend and development direction. Although some people worry that AI may replace all jobs, in fact it will only replace jobs that are highly repetitive and low-output. Therefore, we should learn to work smarter rather than harder. This article introduces 5 AI-driven Intellij plug-ins. These plug-ins can help you improve productivity, reduce tedious repetitive work, and make your work more efficient and convenient. 1GithubCopilotGithubCopilot is an artificial intelligence code assistance tool jointly developed by OpenAI and GitHub. It uses OpenAI’s GPT model to analyze code context, predict and generate new code

1. Preparation Use Idea to build a helloworld SpringBoot project. Development environment description: (1) SpringBoot2.7.0 (2) Idea: IntelliJIDEA2022.2.2 (3) OS: The MacOS environment is different. Some operations are slightly different, but the overall idea is the same. 2. Start multiple SpringBoot2.1 Solution 1: Modify the port of the configuration file In the SpringBoot project, the port number can be configured in the configuration file, so the simplest solution that can be thought of is to modify the port of the configuration file application.(properties/yml) Configurations

In the SpringBoot project, if MyBatis is used as the persistence layer framework, you may encounter the problem of mapper reporting a null pointer exception when using automatic injection. This is because SpringBoot cannot correctly identify the Mapper interface of MyBatis during automatic injection and requires some additional configuration. There are two ways to solve this problem: 1. Add annotations to the Mapper interface. Add the @Mapper annotation to the Mapper interface to tell SpringBoot that this interface is a Mapper interface and needs to be proxied. An example is as follows: @MapperpublicinterfaceUserMapper{//...}2

Stream operation is a highlight of Java8! Although java.util.stream is very powerful, there are still many developers who rarely use it in actual work. One of the most complained reasons is that it is difficult to debug. This was indeed the case at the beginning, because streaming operations such as stream cannot be used in DEBUG When it is one line of code, when it comes to the next step, many operations are actually passed at once, so it is difficult for us to judge which line in it is the problem. Plug-in: JavaStreamDebugger If the IDEA version you are using is relatively new, this plug-in is already included and does not need to be installed. If it is not installed yet, install it manually and then continue below.

一、開啟idea自動(dòng)make功能1-EnableAutomakefromthecompilerPRESS:CTRL+SHIFT+ATYPE:makeprojectautomaticallyPRESS:EnterEnableMakeProjectautomaticallyfeature2-EnableAutomakewhentheapplicationisrunningPRESS:CTRL+SHIFT+ATYPE:RegistryFindthekeycompiler.automake.allow.

Idea is a Java integrated development environment tool software developed by JetBrains Software Company. IDEA advocates intelligent coding, and its special functions include: intelligent selection, coding assistance, flexible typesetting, dynamic syntax detection, code inspection, full support for JSP, preset templates, perfect support for version control, intelligent code, etc.

Hello, my name is somenzz, you can call me Brother Zheng. Python's import is very intuitive, but even so, sometimes you will find that even though the package is there, we will still encounter ModuleNotFoundError. Obviously the relative path is very correct, but the error ImportError:attemptedrelativeimportwithnoknownparentpackage imports a module in the same directory and a different one. The modules of the directory are completely different. This article helps you easily handle the import by analyzing some problems often encountered when using import. Based on this, you can easily create attributes.