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When implementing the concepts of inheritance in Python code, access specifiers or access modifiers are used to restrict the access of class variables and methods outside the class. The three access modifiers most programming languages use are Public, Protected, and Private in a class. The access control for a particular data member or member function […]
December 13, 2022 | python | No comments
Accessing Elements of a 2-D Array: The most basic type of multidimensional array in C++ is a two-dimensional array. One way to think of it is as an array of arrays. A two-dimensional array is also called a matrix. Let us take a look at the accessing of its elements. There are 2 ways to access the […]
December 13, 2022 | C++ | No comments
When an array is reversed, the elements of the original array are changed in order. With this method, the first element becomes the last and the last element becomes the last one in the array. However, the procedure keeps going until all characters or array elements are completely inverted. Program Code: Output: Note: also read about Program […]
December 12, 2022 | C++ | No comments
Types of Inheritance depend upon the number of child and parent classes involved. There are four types of inheritance in Python: Single Inheritance Multiple Inheritance Multilevel Inheritance Hierarchical Inheritance Single Inheritance: Single inheritance allows for the inheritance of properties from a single parent class by a derived class, allowing for the reuse of existing code […]
December 12, 2022 | python | No comments
Inheritance is a fundamental idea in object-oriented programming (OOP) languages. By deriving a class from another class, you can use this mechanism to build a hierarchy of classes that share a set of properties and methods. Benefits of inheritance include: It accurately depicts real-world relationships. It offers a code’s reusability. We don’t need to keep […]
December 12, 2022 | python | No comments
When an object is destroyed, the destructors are called. Destructors are not as necessary in Python as they are in C++ because Python has a garbage collector that manages memory automatically. The _del_() method in Python is known as a destructor method. When an object is garbage collected, or when all references to the object […]
December 12, 2022 | python | No comments
What is a Constructor? A constructor is a special method (function) used to initialize the class’s instance members. The main goal of constructors is to assign values to the class’s data members when an object of the class is created. Constructors are always called when an object is created, and the init() method simulates this. It […]
December 9, 2022 | python | No comments
In this program, we will learn about taking integer input from the user and storing it in the array. Then we will find the sum of all array elements using for loop and finally calculate the average of N input numbers stored in an array. Program code: Output: Note: also read about Python Class Follow Me […]
December 8, 2022 | C++ | No comments
As we discussed in the previous tutorial, a class is a virtual entity that can be thought of as an object’s blueprint. The class was created when it was instantiated. Let us illustrate this with an example. Assume a class is a building prototype. A building contains all the information about the floor, rooms, doors, […]
December 8, 2022 | python | No comments
What Is Object-Oriented Programming? Alan Kay coined the term “Object-Oriented Programming” (OOP), also known as oops concepts in Python, in 1966 while in graduate school. Simula was the first programming language to include features of object-oriented programming. It was created in 1967 to create simulation programs in which the most important information was referred to […]
December 8, 2022 | python | No comments