Python provides many built-in functions that are part of the Python language and can be used directly in Python programs without importing any modules. This series will gradually organize and share some of the Python built-in functions. There are two ways to obtain the accompanying code for this article: Get it via Baidu Cloud: Link: … Read more
Python Basics: Unpacking • Learning Objectives 🎯 • Master<span>basic unpacking</span>, <span>extended unpacking</span>, <span>dictionary unpacking</span>, and other operations • Understand the operation of<span>function parameter unpacking</span> • Comprehend its practical applications in data processing 1. Knowledge Points Detailed 📚 1.1 Basic Concept of Unpacking Unpacking is a powerful and practical feature in Python that allows us to … Read more
Python Self-Learning Secrets This course covers the core foundational concepts of Python. It is recommended to practice each knowledge point with code to deepen understanding through repeated exercises. The key to learning programming is continuous practice. Wishing you a fruitful journey in learning Python! Python Programming Introduction: From Zero to Your First Program 1. Introduction … Read more
Clickthe blue text Follow us In the previous article, we discussed some concepts and principles of Makefile. Next, let’s talk about some key points regarding Makefile. make and make clean Rules for generating target files (make command): Executing the make command will generate the corresponding target files based on the rules defined in the Makefile … Read more
1 Understanding the Basics of Python Functions and Parameters 1.1 Basic Structure of Function Definition In Python, functions are the core tool for code reuse. A function can be defined using the <span>def</span> keyword. For example, here is a simple example: def greet(name): # Define a function that takes one parameter name print(f"Hello, {name}!") # … Read more
Python is a simple, powerful programming language that is suitable for both beginners and professional developers. This tutorial will introduce the basic concepts of Python. 1. Introduction to Python Python is a high-level, interpreted, general-purpose programming language, first released by Guido van Rossum in 1991. It has the following features: Simple and readable syntax Cross-platform … Read more
Small Examples 1. Numbers 1. Absolute Value Absolute value or modulus of a complex number In [1]: abs(-6) Out[1]: 6 2. Base Conversion Convert decimal to binary: In [2]: bin(10) Out[2]: '0b1010' Convert decimal to octal: In [3]: oct(9) Out[3]: '0o11' Convert decimal to hexadecimal: In [4]: hex(15) Out[4]: '0xf' 3. Integer and ASCII Conversion … Read more
When learning C language, always remember that “the future is bright” and “look back often.” Looking back often is an important method for learning knowledge. It means that after learning new knowledge, do not forget to review and deepen your understanding of previous knowledge. This is often the hardest thing for students to do, yet … Read more
In C/C++ courses and projects, the application of functions is crucial. Here, we have gathered and organized some commonly used functions in C/C++. We hope you can apply them frequently to gain proficiency. 1. Character Processing Functions This category of functions is used for processing individual characters, including character type testing and case conversion. Header … Read more
If we create two or more members with the same name but different numbers or types of parameters, this is called C++ overloading. In C++, we can overload: Methods Constructors Index properties This is because these members only have parameters. Types of Overloading in C++: Function Overloading Operator Overloading Function Overloading in C++ Function overloading … Read more