Application Programming

Illustrated Guide to Siemens PLC Programming and Practice

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Illustrated Guide to Siemens PLC Programming and Practice

In today’s fast-developing industrial automation and information technology, Programmable Logic Controllers (PLC) play an indispensable role in various manufacturing processes as an important industrial control device. They are characterized by high reliability, flexibility, and ease of maintenance, and are widely used in industries such as manufacturing, transportation, energy, and construction. Siemens PLC products are widely … Read more

Recommended Collection: 100 Python Practice Problems

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Author: RichardFu123 https://github.com/RichardFu123/Python100Cases Example 001: Number Combinations Problem: There are four numbers: 1, 2, 3, 4. How many different three-digit numbers can be formed without repeating digits? What are they? Program Analysis: Traverse all possibilities and eliminate duplicates. total=0 for i in range(1,5): for j in range(1,5): for k in range(1,5): if ((i!=j)and(j!=k)and(k!=i)): print(i,j,k) total+=1 … Read more

Python Visualization Tutorial: 40+ Cases with Code

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Python Visualization Tutorial: 40+ Cases with Code

In the information age, vast amounts of data are generated every moment. Some data visualizations that simplify complexity, are intuitive and elegant, and even evoke a sense of wonder, not only complement high-level research outcomes but also help the authors enhance their understanding of the data, gain more valuable insights, and add value to research … Read more

9 Good Python Programming Habits You Should Practice

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9 Good Python Programming Habits You Should Practice

Click the blue words Follow us Learning programming is more important than learning English. Because programming languages can impact 7 billion people globally. —— Apple CEO Tim Cook “Children who do not learn Python are equivalent to illiterates in the new era!” Programming is the foundation and core of high-tech fields such as the Internet … Read more

Summing Sequences in Python

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1 Problem How to solve mathematical problems using Python? How to sum sequences in Python? 2 Method Code Listing 1 def sum_num(): input_num = input("Enter an integer between 0-9:") try: input_num = int(input_num) if input_num > 9 or input_num<1: print("ERROR Please enter an integer between 0-9") return else: num = 0 sumnum = 0 for … Read more

Drawing A Christmas Tree With Python

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Drawing A Christmas Tree With Python

Click the blue text to follow us Python Teaching Hello everyone! Today’s lesson is about Drawing a Christmas tree with Python~ Let’s learn together! Part 1 1. Import Libraries from turtle import * from random import * import math Part 2 2. Define Basic Drawing Directions def Rightdraw(Range,Fd,Right): for i in range(Range): # Number of … Read more

2024 Comprehensive Python Beginner Tutorial

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2024 Comprehensive Python Beginner Tutorial

Follow 👆 the official account and reply with "python" to receive the beginner tutorial! Source from the internet, will remove if infringed. Python is an open-source, free, general-purpose scripting programming language that is easy to learn and powerful, adhering to the principle of “minimalism”. Python has an extremely rich library (module), making it almost omnipotent; … Read more

59 Essential Python Interview Questions and Answers

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59 Essential Python Interview Questions and Answers

Source: AI Time This article contains7920 words, and is recommended for reading in 10+ minutes. This article organizes common Python interview questions and reference answers from theory to practice. The interview questions are roughly divided into four categories: What? How? Difference/Talk about advantages And practical operations What? 1. What is Python? Python is a programming … Read more

High Precision Addition in C++

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We know that computers have a significant characteristic of being fast in computation and high in precision. Especially when dealing with larger data sets, the advantages of computers become even more apparent. As of December 15, 2019, the fastest computer in China is “Tianhe-1”. So how do computers perform calculations? Example: Write a program in … Read more

Understanding C++ Lambda Expressions

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Click the blue textFollow us Due to changes in the public account’s push rules, please click “View” and add “Star Mark” to receive exciting technical shares immediately Source from the internet, infringement will be deleted 1. Definition A lambda expression is a function (anonymous function), which is a function without a name. Why is there … Read more