用Python写PLC上位机，第一步得选对GUI库。Python写上位机控制界面的方法包括:使用PyQt5、Tkinter、wxPython等库、选择适合项目需求的GUI库、熟悉事件驱动编程、设计用户友好界面、实现与硬件通信 。其中, 使用PyQt5 是一个常见且强大的选择,因为PyQt5提供了丰富的控件 ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Community driven content discussing all aspects of software development from DevOps to design patterns. The goal of Hibernate and JPA is to hide the complexity of SQL and relational databases from the ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

We’ll be working with the versatile ttk.Button widget to make buttons that display text, and images, or even do cool stuff like opening websites.

In any Tkinter program, the first thing you need is a window. This window will act as a container for your app. This line brings the Tkinter library into your program. We give it the nickname tk so we ...

Abstract: The increased share of converter-based generation in power systems drives a small-signal stability concern and calls for ways to mitigate instability. The component connection method (CCM) ...

Another big step has been taken to connect Python’s strong abilities with popular Microsoft Excel. As you might already know, Python in Excel was first introduced in 2023, and users were shown how to ...

File metadata and controls Code Blame 82 lines (71 loc) · 2.23 KB Raw -- Step 1: Create the Database CREATE DATABASE CompanyScheduleDB; USE CompanyScheduleDB; -- Step 2: Create the Tables -- Create ...