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 ...

TIOBE 11月编程语言排行榜来啦！想了解编程语言世界的“风云变幻”？本期最新看点与趋势解读，助你把握技术脉搏，绝对不容错过！ C# 会首次超越 Java 吗？ 本月的 TIOBE 榜单仍由 Python 领跑，短期内没有其他语言能在增长速度上撼动它的地位。但在经历一段高速 ...

TIOBE Programming Index News – November 2025: C# Closes In on Java Your email has been sent The November 2025 TIOBE Index brings another twist below Python’s familiar lead. C solidifies its position ...

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When 3D printing was invented more than 40 years ago, it was a linear process, and its workflow remains essentially unchanged. Typically, users decide on a geometry to print, without precise knowledge ...

Learning Python often begins with a simple yet powerful exercise: printing “Hello, World!” to the screen. This one-liner doesn’t just display text—it’s your first step toward mastering Python ...

The latest trends and issues around the use of open source software in the enterprise. JetBrains has detailed its eighth annual Python Developers Survey. This survey is conducted as a collaborative ...

The Python Software Foundation warned users this week that threat actors are trying to steal their credentials in phishing attacks using a fake Python Package Index (PyPI) website. PyPI is a ...

An Introduction to Programming and Computer Science with Python, second edition is a free, open source textbook available under a CC BY-NC-SA license. Originally developed for UVM’s CS 1210 ...

I've been printing a lot lately, but only to PDF, as I use this format type to feed information to ChatGPT. I explained the other day that this is a trick I use to give ChatGPT access to websites that ...