Finding the longest palindromic substring in a given string is a classic problem in computer science. There are several approaches to solve this problem, but one of the most efficient methods is using the “Expand Around Center” approach. This approach has a time complexity of O(n^2), which is efficient for this problem. CODE: import java.util.*; …
Java Program to find Longest Palindromic Substring Read More »
It is better to have a brief knowledge of the Swing class of java as it is applied in the implementation to do so as whenever there arises a need to deal with images or dealing with the two-dimensional matrix as an output or usage of it in generating the output in java, Swing class comes into …
Java Program to Take a Snapshot From System Camera Read More »
Reversing a string is a common programming problem given while learning how to code and invoke logical thinking. However, there are more than one ways to solve this problem. The below article explains different ways to reverse a string in Java. The reverse of a string means printing the character of a string from end …
What is parallax effect? An image moves in a different direction at a speed when we move the cursor. It creates an illusion when the cursor moves inside a specified container. How to create parallax effect To create a parallax effect we can use HTML, CSS and JavaScript which is a fun easy process where …
Hello code enthusiasts! In this tutorial, we will be learning about the usage of the super keyword in Java with some code examples. super keyword in Java Before we dive deep into the usage of the super keyword in Java let’s first understand its origin. Java is an Object-Oriented Programming(OOP) language and one of the …
In this Tutorial, we are going make an essential transport ticket booking shape utilizing HTML and CSS. This frame will permit clients to choose their flight and goal areas, date and time of travel, number of passengers, and travel lesson. Here is the step-by-step direction to make this frame. HTML Structure We’ll begin with the …
A Tutorial on Bus Ticket Booking Form with HTML and CSS Read More »
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DESCRIPTION: Python provides datetime module to deal with all datetime related issues in python. Using datetime we can find the age by subtracting birth year from current year. Along with this, we need to focus on the birth month and birthday. For this, we check if current month and date are less than birth month …
Age calculator from date of birth in every time unit using Python. Read More »
DESCRIPTION: Socket programming is a way of connecting two nodes on a network to communicate with each other. One socket(node) listens on a particular port at an IP, while the other socket reaches out to the other to form a connection. The server forms the listener socket while the client reaches out to the server. …
Python is a very strong and advanced programming language, and we can perform various tasks and functions using Python. One of such tasks that we can easily do with the help of Python is opening a url with a Python program. In this tutorial, we are going to discuss the methods or ways which we …