Theme: Finance Sector

1. PNB Housing (839.45) — Does this increase indicate a crash?

NO! PNB Housing has…


Using Linear Regression to predict the Dow Jones Industrial Average Index

“The stock market is filled with individuals who know the price of everything, but the value of nothing.” — Fischer

“A prediction about the direction of the stock market tells you nothing about where stocks are headed, but a whole lot about the person doing the predicting.” — Warren Buffet

Today, the stock market is an important part of the lives of many people. People are looking to earn extra money in the stock market to supplement their income. However, there is a large risk associated with investing in the stock market. Many people think why they should risk there…

This Medium story is actually a tutorial to create a simple android app. If you are a beginner in developing android apps using Java, please read this tutorial! To complete this tutorial, you will take 1.5 hours if you are familiar with building android apps or 2 hours if you are not very familiar with android apps.

To view the full code please visit my repository.


  1. Android Studio
  2. Android Emulator or a device to run the code

Please note: To use an Android Emulator, you need VT-x (Virtualization) enabled in BIOS.

Getting Started

Start a new android studio project…


Building a classification model for the Iris dataset

What is the Iris Dataset?

The Iris Dataset is a multivariate dataset about flowers introduced by Ronald Fisher in his 1936 Paper.

We can use it to classify iris flowers among three species (setosa, versicolor, or virginica) from measurements of sepals and petals’ length and width. The iris data set contains 3 classes of 50 instances each, where each class refers to a type of iris plant.


  1. A Google account
  2. Basic knowledge of Python and Jupyter

Getting started


One of the vital concepts in programming

So what is Object-Oriented Programming?

Object-Oriented Programming, abbreviated as OOP, is a computer programming model that arranges software design around data, or objects, rather than functions and logic, systematically.

An object can be defined as a data field with unique attributes and behavior. It contains properties and methods. Let’s take an example; in a library management system, a book can be the object.

Object BOOK

It can have properties like ISBN, Title, Author and Year; and methods like inserting a book, updating a book, deleting or retrieving a book and so…


One of the most lucrative stocks on the NSE

Infosys Ltd. is one of the most lucrative and…


How to enhance one of the simplest and most widely known encryption techniques

What is Caesar-Cipher?

The Caesar Cipher technique is one of the earliest and simplest method of encryption technique. It’s simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet. For example with a shift of 1, A would be replaced by B, B would become C, and so on. The method is apparently named after Julius Caesar, who apparently used it to communicate with his officials. …

Rushi A Ranade

Technical Analyst, Mobile App Developer, Web Developer and Part-time blogger. Also founder of Trend-IsTIcs, Head — TI Markets & Head — TI Healthcare Division

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