Click the above“Mechanical and Electronic Engineering Technology” to follow us A process is a running activity of a program regarding a set of data in a computer. It is the basic unit for resource allocation in the system and the foundation of the operating system structure. It is the basic unit of dynamic execution in … 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
C++ is a high-performance programming language that plays an important role in low-level development and high-performance computing. However, C++ is also a relatively difficult programming language to master; compared to other languages, it is harder to learn and master. To help more students get started with C++, Deep Blue Academy has compiled this content based … 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
Click the above“Mechanical and Electronic Engineering Technology” to follow us 1. Function Pointers In C++, a function pointer is a pointer that points to a function. They can be used in various scenarios such as callback functions, event handling systems, sorting algorithms, etc. Understanding the type of the function and how to declare and use … Read more
A programming language defines a set of instructions that are compiled together by the Central Processing Unit (CPU) to perform specific tasks. Programming languages mainly refer to high-level languages such as C, C++, Pascal, Ada, and COBOL. Each programming language contains a unique set of keywords and syntax used to create a set of instructions. … Read more
Boost unit testing framework (Boost.Test) is part of the Boost library. It is a fully-featured and extensible framework with various assertion macros, XML output, and more. Boost.Test itself does not include mocking capabilities but can be used in conjunction with standalone mocking frameworks (like gmock). If you are not familiar with Boost.Test, here is a … Read more
DF PROFI II is a high-performance PROFIBUS DP/DPV1 interface card that can be used as a DP master or DP slave, capable of being rapidly and flexibly applied in various automation industries. It supports a wide range of applications across different fields. In addition to standard PROFIBUS DP/DPV1 services, it also provides a watchdog function, … Read more
Many parents of elementary school students have questions when choosing a programming language for their children: Which one should we choose for our child, Python or C++? Is C++ more advanced than Python? Some parents are unsure about the differences between Python and C++, and without considering if their child is suitable for it, they … 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