It is a simple JavaScript tutorial for anyone who wants to learn JavaScript. Right now I am learning JavaScript and thought to share with you whatever I am learning.

Photo by Greg Rakozy on Unsplash

I am taking a JS lesson from Jonas Schmedtmann from Udemy and if you like you can check out his course here: Learn Modern Javascript (Build and Test Apps) — Full Course | Udemy

Let’s Get Started

To run your first code, go to the console section of your browser. Here I am using Microsoft Edge browser and you can go to the upper right three dots … > more tools…


It is a simple Python tutorial for anyone who wants to learn Python.

Photo by Hitesh Choudhary on Unsplash

Earlier I took the Python lesson from Jose Marcial Portilla from Udemy and if you like you can check out his course here: Python Bootcamps: Learn Python Programming and Code Training | Udemy . Highly Recommended.

Let’s Get Started

I am assuming you have installed Python in your machine. If not, you can install Anaconda distribution (which includes everything) or manually install Python in your machine. Below links could help you out.

Anaconda | Individual Edition

Python 3 Installation & Setup Guide — Real Python

To run…


Photo by Serpstat from Pexels

Today data is the new oil. People who have data are always is in a competitive advantage over their peers. With data and interpreting the data, they will be able to do business better, run business operations in a more efficient way, and help humanity in moving forward.

There are a lot of BI tools are already available like Tableau, Power BI, Quick view, and our old friend MS excel. But they are not free and comes with a significant amount of price. You can use them offline to create beautiful dashboards but can only share through online services. …


Photo by Hush Naidoo on Unsplash

Hello all. just see the diabetes predictor application in action.

As you can see, it helps you to find out if you have diabetes with a click of a button [It is just an indication, please check with your doctor for confirmation]. Between 1980 to 2014, the number of people affected by diabetes increases from 108 million to 422 million, and in 2019, the number is closed to ~ 463 million all over the world. The most interesting thing is that one in two (50.1%) people living with diabetes do not know that they have diabetes. …


Photo by https://unsplash.com/@new_data_services

I got the opportunity to take the new google data analytics course. This is the gist of my understanding of the data analytics course by Google.

Data analysis is all about dive deep into the ocean of data and finds out interesting facts which could drive any kind of decision-making.

in theory, it is the collection, transformation, and organization of data in order to draw conclusions, make predictions and drive informed decision making.

Here the business knowledge is one of the essential things for the Data Ecosystem. you may have found the patterns or connected the dots in the data but if you don’t know the underlying business logic behind the data, there is no sense of the pattern. The best formula for any data analyst would be

Data + business knowledge = mystery solved

So you need data knowledge and you should gain as much as business knowledge possible to make sense out…


pic courtesy: sid balachandran unplash

This week I have learned quite a few data tricks which I would like to share with you all. It might help you in your own data analysis.

for the analysis, I will be using the COVID vaccination data from Kaggle: https://www.kaggle.com/gpreda/covid-world-vaccination-progress

1st Trick: How to find missing data % in the whole database?

#code
data.isnull().sum()*100/len(data)
#outputcountry 0.000000
iso_code…

pic credit: Christine Roy (unsplash)

A currency converter could be really useful to anyone who needs to monitor currency fluctuations and it’s measuring. In the online world, you could find a lot of currency converters out there but if you need a personalized converter for your pacific needs, you need to consider building one. by using python and APIs, you could do it very easily.

In this article, I have described how you could build a simple currency converter using Python and a free API. At the end of this article you will know:

  1. What is an API?
  2. How you could simply use it using…


Create python virtual enironment using virtualenv package
Create python virtual enironment using virtualenv package

VE (virtual environment) could really help you in executing your products or services with different requirements. You joined a new job where they are still using Python 2.0. If you know how to create a virtual environment, it will be much easier for you to do things straight away.

Creating a virtual environment is pretty easy and straight forward. You can create a virtual environment easily using the library called virtualenv. To install the library go to your terminal and type

pip install virtualenv

To create a virtual environment in Python3, first, choose the folder where you would like to…


Whenever we need help, we take simple help from Google. With 5.4 billion searches every day, Google is the biggest search engine on the planet right now. But sometimes, it is quite daunting to search manually. what if, we could automate the whole process using python. In this story, I will help you with that. After finishing the story, you will be good to automate the whole process of google search using Python.

For this, we will take help from a Python library called Google Search. It is free, simple and pretty straight forward to use. …


We all know the data is important. Today millions of data are created every second and if we can analyze it, use it for a good cause, there is nothing can stop us. The only problem is we are humans. Unlike, computers, we can’t analyze it only by seeing it. We need a visualization platform for this. And I believe Tableau is here to help you.

Recently, Salesforce bought Tableau for $15.3 bn, one of the biggest acquisitions has ever made. …

Soumyabrata Roy

Business Analyst/ Data Scientist at Genpact https://www.linkedin.com/in/soumyabratar/

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