Remove Leading Zeros from a Number in C++

By Arijit Roychaudhury

This tutorial topic is: How to remove leading zeros from a number or string in C++. For example, if you have a string or number which contains zeros as prefix, then you can easily .... Read More

Collections Module in Python

By Kunal Gupta

Hello everyone, In this tutorial, we’ll be learning about the Collections Module in Python which is very handy when we want to perform some special kind of operations with th.... Read More

How to call a user-defined function in Python 3?

By Uddeshya Mishra

A function is a set of organized instructions defined under a block. Python being a powerful language has a lot of in-built functions, for instance, we can mention print(), len() a.... Read More

Finding derivative of a spline in Python using SciPy

By Sachin Kumar

In this tutorial, we will learn how to find derivative of a spline in Python using SciPy. Here we have used: SciPy Module Matplotlib Spline First of all, we have to be familiar wit.... Read More

How to change the opacity while scrolling

By Utkarsh Tiwari

In this tutorial, we will learn how to change the opacity while scrolling using CSS. You must have seen ads on various websites that disappear as soon as you scroll down. So let.... Read More

How to draw a triangle using CSS

By Utkarsh Tiwari

In this tutorial, we will learn how to draw a triangle using CSS. So Cascading Style Sheet(CSS) has many applications which are used by most of the web developers. We use external .... Read More

Python program to check if two lines are parallel or not

By Shravan Reddy

In this post, we will try to code a Python program to check if two lines are parallel or not. So what are parallel lines? Two lines are said to be parallel if they remain the same .... Read More

How to find the cube root of a number in C++

By Barshan Paul

This is a pretty interesting topic and there are many ways to solving this problem. Well providing all of you know what cube root is (for those who don’t its the number which.... Read More

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