Photo by Markus Spiske on Unsplash

The below installation is for Mac OS.Generally Python comes pre-installed with Mac

Install Homebrew. Homebrew is a package manager for Mac OS.

/bin/bash -c “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

Then install python using Homebrew.

brew install python

Using Homebrew to install python would also add the python path.

To check if you…

SQL (pronounced “ess-que-el”) stands for Structured Query Language. SQL is used to communicate with a database.A query is a question or inquiry about a set of data.SQL is used for accessing and manipulating databases. The major commands that SQL uses are(SELECT, INSERT, DELETE,UPDATE)

A select SQL query is written as:

Every React Component has a lifecycle of its own, lifecycle of a component can be defined as the series of methods that are invoked in different stages of the component’s existence.

A React Component can go through four stages of its life as follows.

  • Initialization: This is the stage where…

FETCH() in JavaScript

The fetch() function in JavaScript is used to request to the server across the network , process the request and load information in the webpages. It is a simpler way to consume resources asynchronously. Fetch lets us work with REST API’s.

Below is an illustrated diagram of…

Database normalization is organizing data in such a way as to eliminate redundancy and get rid of duplicate data. It was first proposed by Edgar F. Codd as a part of his relational model.Redundancies can adversely affect analysis of data.We use data normalization for the following purposes

  • To logically group…

Pry is a powerful debugging tool for junior ruby developers. It is a ruby gem. Pry is primarily the work of John Mair(banisterfiend). I came across pry during pre-work at flatiron school and ever since then , I have used it to see the return value of my code. It…

Arpita Dutta

Flatiron School Alumni | Software Engineer

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store