How to Reverse the Elements of an Array in C++

By Shanigaram Mahesh

In this tutorial, we will learn about  How to reverse the elements of an array in C++. Let us start with algorithm. Algorithm to reverse elements of a given array in C++ Let A be .... Read More

Sum of elements in an Array in Java

By Akash Tripathi

Today we will see how to find the sum of elements in an array in Java. It is a simple java program in which we will iterate through each element in the array, and keep on adding it.... Read More

How to check if the given date is valid or not in Python

By Bipin Kumar

In this tutorial, We will see how to check if the given date is valid or not in Python. A simple solution comes to our mind is that just check calendar if it is in then valid else .... Read More

String after Backspaces in C++

By Shanigaram Mahesh

In this tutorial, we will learn how to backspace a letter from a word in C++. Something like erasing a letter as a backspace does, but this time with C++. Let us start with an intr.... Read More

How to make a grayscale image in C++ using OpenCV

By Muskan Agarwal

In this tutorial, we will learn how to convert a given image (RGB) to Grayscale using OpenCV in C++. We access an image existing already on our machine and then convert it to a gra.... Read More

How To Use Font Awesome Icons In HTML

By Nilarjun Das

The Font Awesome icon toolkit is a great way to show icons in your HTML page. Adding icons to suitable places makes the content more meaningful and makes it look attractive. Design.... Read More

How to print n*n integers with asterisks pattern using Java

By Anne Caroline Glory Prince

In this tutorial, we will learn how to print the n*n integers with asterisks pattern in java. The program requires an integer as input. The integer decides the total number of rows.... Read More

Program to split and product the integer in all possible ways in C++

By Anne Caroline Glory Prince

In this tutorial, we will learn how to split the integer into 2 in all possible ways in C++ and the program prints the product of those integers as output. Input integer is obtaine.... Read More