In the last post, I have explained the difference between the pointers and references in C++. Also, we have already seen the advantage of references over the pointers. Here In this article, we will learn how to return by reference in C++ in a function and use it efficiently in your code. I assume that you […]
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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
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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
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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
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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
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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
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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
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