随着工业4 0与物联网技术的深度融合，传统锅炉设备管理正经历数字化转型。本文以某供热公司锅炉群为对象，设计一套集成PLC控制、物联网通信与移动端管理的智能系统，实现锅炉运行参数实时监控、故障预警、远程控制及能耗优化功能。系统采用西门子S7-1200 ...

Abstract: In the context of the big data era, the extensive penetration of the Internet and the rapid development of database technology have led to an explosive growth in the amount of data generated ...

Let’s take a quick walkthrough of the most used methods of list in Python. The shopkeeper is quite mechanical. He does the stuff as ordered without giving any second thought. Because you don’t want ...

In forecasting economic time series, statistical models often need to be complemented with a process to impose various constraints in a smooth manner. Systematically imposing constraints and retaining ...

Last week, Google announced its Pixel 10 phone lineup, which includes the Pixel 10, 10 Pro, 10 Pro XL and 10 Pro Fold. The standard Pixel 10 saw the most significant camera changes, while the three ...

Hello! I'm a dreamer focusing on high-load distributed systems and low-level engineering. I mainly code in Rust and Python ...

String manipulation is a core skill for every Python developer. Whether you’re working with CSV files, log entries, or text analytics, knowing how to split strings in Python makes your code cleaner ...

JSON Prompting is a technique for structuring instructions to AI models using the JavaScript Object Notation (JSON) format, making prompts clear, explicit, and machine-readable. Unlike traditional ...

Multiplication in Python may seem simple at first—just use the * operator—but it actually covers far more than just numbers. You can use * to multiply integers and floats, repeat strings and lists, or ...

LangExtract lets users define custom extraction tasks using natural language instructions and high-quality “few-shot” examples. This empowers developers and analysts to specify exactly which entities, ...

Soon to be the official tool for managing Python installations on Windows, the new Python Installation Manager picks up where the ‘py’ launcher left off. Python is a first-class citizen on Microsoft ...

I developed a Python app that connects to an ESP32. The app retrieves data from the ESP32 via Bluetooth, consisting of an x-angle and a y-angle. The application runs and works in Python - Kivy, but ...