Posted in General, Web Application

Javascript Variable Scope and Lifecycle

Variables are fundamental building blocks of any programming language. For better understanding any programming language we first have to understand variables. In Javascript, we can define a variable using these three keyword var, let, const. These three keywords behave differently in a different scenario. In this blog, we will look into the lifecycle and scope […]

Posted in General, Web Application

How To Use Visual Studio Code for Remote Development using SSH

Introduction Visual Studio Code is by far one of the best IDE for developers due to its large numbers of plugins, cross-platform, etc. We will be mainly focusing on Remote – SSH plugin for Visual Studio Code that will help us to connect to a remote server/system for application development using our local workstation cool!

Posted in React, Web Application

Learn How To Work On The React Portals

What is a Portal anyway? Well, as quoted in the google dictionary, its “a doorway, gate, or other entrance.” React v16.0 brought a similar concept of Portal that provides a way to transport a piece of UI into some other locations on to the DOM Tree while preserving its position in the React hierarchy, allowing it to maintain the properties […]

Posted in Django, Python

Django Polymorphic Model

In this blog, we will learn about the use of the Polymorphic model of Django. Polymorphism: Polymorphism means the same function name (but different signatures) being uses for different types. Example: print(len(“geeks”)) output-:5 print(len([10, 20, 30])) output-:3 In the above example, len is a function that is used for different types. Polymorphic model is also based on […]

Posted in Back-End & Database, Uncategorized

Introduction to Web Scraping

What is Web Scraping? Web Scraping is the process of data extraction from various websites. DIFFERENT LIBRARY/FRAMEWORK FOR SCRAPING: Scrapy:– If you are dealing with complex Scraping operation that requires enormous speed and low power consumption, then Scrapy would be a great choice.  Beautiful Soup:- If you’re new to programming and want to work with web scraping […]

Posted in Back-End & Database, Python

Scrapy-settings, Items, pipeline

Scrapy Settings: If you’re looking to uniquely customize your scraper, then you’ll want to learn the tips and tricks of how to do this without a hassle. Using Scrapy settings, you can conveniently customize the crawling settings of your crawler. That’s not all, scrapy also allow you to customize other items like core mechanism, pipelines, […]