By Pritam Hande

In this tutorial, we will learn how to add watermark to an image in C++. For doing so we are going to use OpenCV. Before proceeding further let’s first understand what is a w.... Read More

By Pritam Hande

In this tutorial, we will learn how to add text watermark to an image in C++ using OpenCV. For doing so we are going to use OpenCV. Before proceeding further let’s first unde.... Read More

By Pritam Hande

In this article, we will see the procedure of installing and linking OpenCV C++ to Visual Studio on Windows PC.  This procedure will be the same for PC with Mac OS with some minor.... Read More

By Karthik Desingu

This post primarily focusses on the usage of the pickle module for file handling in python, along with its implementation. Refer here for text file handling using built-in methods..... Read More

By Faruque Ahamed Mollick

Here we are going to see an example where we will check if a specific value exists in an array or not in PHP programming language. This task is going to be quite easy. So let’.... Read More

By Karthik Desingu

This post deals with the implementation of TimSort sorting algorithm. TimSort Algorithm Implementation in Python is done after explaining the concept involved. Prerequisites: Inser.... Read More

By Vishal Kumar

In this problem, we are going to learn how to change a string 1 to string 2 in C++  which is called Edit distance problem using the following operations. Insert Remove Replace Usi.... Read More

By Vishal Kumar

In this post, we are going to learn about how to detect special character in a string in C++. All characters except alphabets and digits are regarded as special characters in C++.Â.... Read More