Java Coding

Java Program to convert lowercase String to uppercase

In Java, we can convert a lowercase string to an uppercase string using either the built-in toUpperCase()…

Java Coding

Java Program to compare two Strings

Learn different ways to compare strings in Java using equals(), equalsIgnoreCase(), ==, and compareTo() methods. This guide…

Java Coding

Java Program to Concatenate Two Strings ✨

In java, to concatenate two strings we can use + (String concatenation) operator or concat() of the…

Java Coding

Java Program to Print the length of given String

In java, to print the length of given string we can use default length() method of the…

Java 8

Java 8: Convert Array to List – Arrays.asList() vs Stream.of() vs Arrays.stream()

Converting an array to a list in Java is a common requirement, whether you’re working with collections,…

python

Uses of Import Keyword in Python

The import keyword in Python is used to access features from modules and packages. In Python, a…

Java Coding

Java program to Check if a String is Palindrome

In Java, to check whether a string is palindrome or not we can create a custom method…

Java Coding

Leap year program in Java using Switch()

In Java, to check whether a year is a leap year or not we can use conditional…

Java Coding

Java Program to find Reverse of a String

In Java, to find a reverse of a string is a common task. We can reverse a…

Java Coding

Java Program to Multiply Two Matrices

In mathematics, a matrix is a rectangular array of numbers arranged in rows and columns. Matrix multiplication…