What is Final Class in Java?
The final class in java is an OOPS concept which is a class, declared by adding the final keyword in front of the class. Classes with the final keyword in...
Linux Operating System
In this article we will learn about Linux Operating System, and what is Linux used for. We will learn about various different features of Linux Operating System. We will also...
Dangling Pointer in C with Example
In this blog, we will learn about dangling pointer in c, various ways where we can make a normal pointer act as a dangling pointer, followed by various methods to...
Final Keyword in Java
In this article, we will learn about Final Keyword in Java along with various hands-on codes and examples. We will learn to use the final keyword in java with variables,...
Encapsulation in Java
Data Encapsulation in Java, a distinguishing feature of Object-Oriented Programming, ties or groups together similar code units, improving the organization of the code. Encapsulation in Java aids in data hiding,...
Polymorphism in Python
In this article, we will discuss polymorphism, polymorphism in python, polymorphism with class methods , polymorphism with inheritance, and polymorphism with a function and objects. What is Polymorphism? Two terms,...
Java Vector Sort
In this article, we will learn about Java Vector Sort. Vector sort in Java is one of the most used and interesting concepts among many. We will learn step by...
Python Closure
In this article, we will learn about python closures in detail with the help of examples and also learn prerequisites like nested functions which help us understand python closures in...
Applications of Stack in Data Structure
In this tutorial, we will be explaining the Application of stack in data structures. The Stack is a major topic that belongs to the realm of computer science. Additionally, you...
Keywords & Identifiers in C Language
In this article, we will learn about the keywords and identifiers in the c language. In simple words, Keywords are special specific words whose meaning is already known to the...
HashMap in Java
In this article, we will learn about hashmap in java and some important and basic operations on hashmap java and we’ll look at how it works internally. Hashmap class in...
Virtual Function in C++
In this blog, we will learn about virtual functions in c++. We will have a proper idea of what a virtual function in c++ is, why we need it, its...
Asymptotic Notation: Types and Uses
Asymptotic Notations are mathematical notations used to describe the efficiency of the algorithm that how much time a particular algorithm takes with a given input. Using asymptotic notation, we can...
Fastest Sorting Algorithm
In this article, we will learn which is the fastest sorting algorithm, the fastest sorting algorithm with an example dry-run, what is the fastest sorting algorithm, and how to write...
Default Constructor in Java
In this article, we will discuss constructors in java, the default constructors in Java, the purpose of default constructors in Java, and the difference between constructors and methods in Java....
Java Annotations
In this article, we will learn about Java Annotations, and various formats of Java Annotations. We will also learn about Types of Java Annotations and various different Predefined and meta-annotations...
Python List append() Method
In this article, we will learn about the Python List append() function, the syntax of Python List append(), some examples in which we use the append() function, and also its...
Union in C
In this blog, we will study union in c with a proper introduction of the union in c, the syntax of the union in c, an example of union followed...
Checkpoint in DBMS
In this tutorial, we will discuss what is “Checkpoint in DBMS”, need for the checkpoint in DBMS, advantages and the relevance of the checkpoints and how to use the checkpoint...
Priority Scheduling in OS
In this tutorial, we will be discussing What is Priority Scheduling in OS, How Priority Scheduling in OS works. What are the key points that should be noted down for...