In C++, operator overloading allows you to redefine the functionality of the allowed operators, such as “+”, “-“, “=”, “>>”, and “<<“. It is a compile-time polymorphism in which the operator keyword is used for operator overloading. Operator overloading is a great technique to give special meaning to an existing operator in C++ without changing […]
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In C++ pointer and reference, both are used to access the object indirectly. So it is important to know when to use the pointer and when to use reference. This article explains the difference between pointer and reference (Pointers vs References) in C++. Here, I will discuss some important differences between the reference and pointer
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Arduino MCQ with answers and explanations for placement tests and job interviews. These solved Arduino MCQ are useful for the campus placement for all freshers including Engineering Students, MCA students, Computer and IT Engineers, etc. Our Arduino MCQ ( Arduino multiple Choice Questions ) focuses on the basic concept of the Arduino and related to
Arduino MCQ: Arduino Multiple Choice Questions and Answers Read More »
MCQ On Arm Processor-PART-1 with answers and explanations for placement tests and job interviews. These solved Arm Processor MCQ are useful for the campus placement for all freshers including Engineering Students, MCA students, Computer and IT Engineers, etc. Our Arm Processor MCQ- PART1 ( Arm Processor multiple Choice Questions ) focuses on the basic concept
MCQ On Arm Processor-PART-1: Arm Processor Multiple Choice Questions and Answers Read More »
This blog post explains the importance and use of the “explicit keyword in C++”. You will learn here when and how to use the explicit keyword in C++ programming with some example codes. But before going in depth-first we need to know that an explicit keyword is a function specifier, like virtual. Note: Function-specifiers can
Use of explicit keyword in C++, you should know Read More »
This blog post explains the difference between a long, long long, long int, and long long int. You will learn here issues with int, long int, and long long int with some example codes. But before starting the blog post, I want to make you clear that long and long int are identical and also
What is the difference between long, long long, long int, and long long int Read More »
This blog post explains the importance and use of the “C++ mutable keyword”. You will learn here when and how to use the mutable keyword in C++ programming with some example codes. But before going in depth-first we need to know that mutable is a storage class specifier, like static, thread_local, and extern. What
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I have already written an article on flexible array member and their importance with some example code. This blog post explains some important points that you should remember before using the flexible array member in your code. If you don’t know about the flexible array member, then it is my recommendation you should read first
Important points you should remember before using flexible array member Read More »
It is very hard to predict what the future holds, similarly, it is very difficult to identify which programming language will dominate in the year 2021. For coders, developers, and programmers it is very essential to keep themselves up-to-date. After reading several studies; Java, Python, JavaScript, C/C++, and C# are the prominent languages that are
Top 5 Programming Languages That Will Dominate 2021 Read More »
In this blog post, we will learn about variables, constants, and literals in C++ with the help of examples. C++ Variables: A variable is a storage location that contains some value known or unknown. A symbolic name (identifier) is associated with a variable and usually, we used this name to refer to the stored value.
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