Sweta Barnwal – Medium

Jun 19, 2021

JavaScript: Primitive Values & Object References

JavaScript provides different data types to hold different types of values. There are two types of data types in JavaScript: Primitive values Non-primitive values (object references) Data types that are known as primitive values in JavaScript are numbers, strings, booleans, bigint and undefined and symbols . …

Javascript Data Type

2 min read

JavaScript: Primitive Values & Object References

Feb 5, 2021

What is an ER diagram of a Database?

Today’s agenda- What is an ER diagram or ER model in a database? Components of ER diagram How to create an ER diagram of a database using MySQL Workbench? What is an ER diagram or ER model in a database? An Entity-Relationship (ER) Diagram is a type of flowchart that illustrates how “entities” such as people, objects, or concepts relate to each other…

Er Diagram

3 min read

Jan 15, 2021

Getting started with Linux commands

Linux is one of the most popular operating systems. It is a free and open-source operating system that is widely used in enterprise systems as well as desktop and laptop environments. It comes in several distributions with RedHat making up 65–80% of the data center market. Other distributions that are…

Linux

8 min read

Jan 6, 2021

Introduction to NumPy (Part-II)

NumPy is a Python library used for working with arrays. It also has functions for working in the domain of linear algebra, Fourier transform, and matrices. That is what you will hear from most people. Although NumPy is an essential package to do mathematical computations, some people are still out…

Python

7 min read

Jan 3, 2021

Introduction to NumPy(Part-I)

In this article, we will learn about Introduction to NumPy. NumPy is the fundamental package for scientific computing in Python. It is a Python library that provides a multidimensional array object, various derived objects (such as masked arrays and matrices), and an assortment of routines for fast operations on arrays…

Python

6 min read

Jan 2, 2021

Databases and Difference between MongoDB and MySQL

“Every day is a chance to begin again. Don’t focus on the failures of yesterday, start today with positive thoughts and expectations.” — Catherine Pulsifer It kept on buzzing around my mind that What is the actual need for databases and the differences between the most popular used databases. Let’s…

Database

5 min read

Jan 1, 2021

Data Handling and Data Connection in Python

In this blog, I would be talking about how to open file how to close the file how to create a file how to read a file how to write in a file context management What is FILE? A file is a container in a computer system for storing information. Files used in…

5 min read

Data Handling and Data Connection in Python

Dec 30, 2020

Pythonic Toolkit

Get to know more … In this blog, I try to scratch Python’s inner working, queries, and some tricks: Is Python interpreted or compiled? Are there ways to compile the code? Which is faster in python — Searching in a list or a dictionary. And why? How can we get…

Python

6 min read

Dec 29, 2020

Dive into INDEXING vs SLICING in Python

Most of us must be wondering why I have come up with this. I guess I am right. Ain’t I? While doing the project I got stuck on a couple of pretty basic use cases. …

3 min read

Drive into INDEXING vs SLICING in Python