Hello everyone, I am Hu Ge. Today, let’s talk about why Go and Rust languages have given up inheritance. This topic may seem dull, but there are many interesting technical thoughts behind it, and even some “old jokes” among programmers to share. Without further ado, let’s get straight to the point.🐯 First of all, we … Read more
The differences between C++ and C# are as follows: Language Type C++ is a low-level language, while C# is a high-level language. Lightweight Language Compared to C#, C++ is a lightweight language because it requires including C# libraries before compilation, resulting in larger binary files for C#. Performance C++ code runs faster than C# code, … Read more
The most important difference between structures and classes is security. Structures are insecure because they cannot hide their implementation details, while classes can hide their programming and design details. In this article, we will discuss the differences between structures and classes in C++. But before discussing the differences, we will understand the definitions of structures … Read more
Before learning C++, we implemented sequential lists and linked lists using C, which are the foundation of learning data structures. It’s always good to have early exposure. After learning C++, we implemented them twice again, once using classes and once using template classes. Now, let’s move on to the first topic of C++—classes. Classes When … Read more
The Father of C++ Discusses Five Misconceptions About C++ These five misconceptions have prevailed in C++ for many years: 1. “To understand C++, you must first learn C.” 2. “C++ is an object-oriented language.” 3. “Garbage collection is essential for reliable software.” 4. “To improve efficiency, you must write low-level code.” 5. “C++ is only … Read more
Today, I will share some classic C++ interview questions, hoping they can help everyone. 1. The relationship between new, delete, malloc, and free malloc and free are standard library functions in C/C++ language, while new/delete are operators in C++. new calls the constructor, while delete will call the destructor of the object, whereas free only … Read more
[Help on how to add a table of contents] Data Type Explanation Differences Between C and C++ C is a structured language that focuses on algorithms and data structures. The primary consideration in designing C programs is how to process input to produce output through a process. On the other hand, C++ adds classes on … Read more
PrefacePREFACE C++ is a programming language that introduces object-oriented mechanisms based on C. C++ inherits most features of C. On one hand, C++ treats C as its subset, allowing compatibility with C; on the other hand, C++ supports object-oriented programming, such as the concept and properties of classes. This is a significant improvement over C. … Read more
In C++, a constructor is a special method that is automatically called when an object is created. It is used to initialize the data members of the new object. The constructor in C++ has the same name as the class or structure. In short, when an object is created in C++, a specific process called … Read more
Preface/PREFACE C++ is a mid-level language that was designed and developed at Bell Labs starting in 1979. C++ further expands and improves upon the C language and is an object-oriented programming language. C++ can run on multiple platforms, such as Windows, MAC operating systems, and various versions of UNIX. Firstly The first step in programming … Read more