Main function is like the entry point of a program. However, the Python interpreter runs the code right from the first line. The execution of the code starts from the starting line and goes line by line. It does not matter where the main function is present or it is present or not. Since there is no main() function in Python, when the command...

Object class is present in the java.lang package. Every class in Java is directly or indirectly derived from the Object class. If a Class does not extend any other class then it is a direct child class of Object and if extends another class then it is an indirectly derived class. Therefore the Object class methods are available to all Java...

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser. Node.js lets developers use JavaScript to write command line tools and for server-side scripting—running scripts server-side to produce dynamic web page content before the page is sent to the user's web browser....

Java Spring is a robust and versatile framework designed to simplify the development of Java applications, particularly those at the enterprise level. At its core, Spring emphasizes Inversion of Control (IoC) and Dependency Injection (DI), enabling developers to create modular, loosely coupled components. This approach enhances code organization...

This Blog will explain about the various types of control statements in Python with a brief description, syntax and simple examples for your easy understanding. Control Statements in Python Control statements in python are used to control the order of execution of the program based on the values and logic. Python provides us with 3 types...

An identifier is a name given to entities like class, functions, variables, etc. It helps to differentiate one entity from another. Rules for writing identifiers Identifiers can be a combination of letters in lowercase (a to z) or uppercase (A to Z) or digits (0 to 9) or an underscore _. Names like myClass, var_1 and print_this_to_screen,...

Method overriding is one of the ways in which Java supports Runtime Polymorphism. Dynamic method dispatch is the mechanism by which a call to an overridden method is resolved at run time, rather than compile time.When an overridden method is called through a superclass reference, Java determines which version(superclass/subclasses) of that method...

Method overloading is a unique methodology offered by Python. Using this feature, a method can be defined in such a manner that it can be called in multiple ways. Every time, a method is called, it depends on the user as to how to call that method i.e. how many and what parameters to pass in the method. So, the method can be called with no or...

Python is a flexible, high-level programming language renowned for its readability and simplicity.Python is a great option for both beginning and expert programmers due to its clear and simple syntax. Procedural, object-oriented, and functional programming are only a few of the programming paradigms that are supported. 1. What are...

.NET is a multi-platform software development framework provided by Microsoft. It allows the developers to build their applications across the spectrum-from web to desktop environments and even mobile and cloud environments. It supports several programming languages like C#, VB.NET, and F#, along with a rich set of libraries and tools. The...