 Posts by Rudresh

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#### Statistical Functions in NumPy Python

By Rudresh

In this tutorial, we will learn about the statistical functions of numpy in Python. We all know that the numpy module holds the functionalities to process arrays.  Numpy has many .... Read More

#### Using set on Dictionary keys in Python

By Rudresh

In this tutorial, we will learn how to use a set on the keys of a dictionary with the code snippet. Dictionary is a unique collection in Python. It contains key-value pairs.  Dict.... Read More

#### How to use cmp() function in Python

By Rudresh

In this tutorial, we will learn how to use cmp() i.e compare function in Python. This function has different behaviour in different versions of Python. In Python version 2.x (x=1,2.... Read More

#### Modular multiplicative inverse in Python

By Rudresh

In this tutorial, we will learn how to find modular multiplicative inverse using Python. Let’s try to understand what this term means. Modular Multiplicative Inverse: Consid.... Read More

#### Group by and count in Pandas Python

By Rudresh

In this tutorial, we will learn how to use groupby() and count() function provided by Pandas Python library. Pandas is a very useful library provided by Python. This library provid.... Read More

#### Ceiling of a number in Python

By Rudresh

In this tutorial, we will learn how to find Ceiling of a number in Python. Python comes with a module named math, which provides different methods that make our task of programming.... Read More

#### How to check a perfect number using Python

By Rudresh

In this tutorial, we will learn how to check a perfect number in Python. Perfect Number: In number theory, a perfect number can be defined using two definitions. Definition 1: A po.... Read More