Hi there, in this blog lets see how we can try adding notifications, like that of any social media applications to a django powered app.

Photo by Jamie Street on Unsplash

So not taking much of your time lets dive into the idea of the app. The idea is to have list of users displayed on the screen and only logged-in users can send a message to other users visible on the screen. Now we try adding notifications feature to this app. …

Lets see 7 quick useful techniques in django which can be helpful and save our time!!!!

Photo by Tatiana Rodriguez on Unsplash

As it is in the official website, Django is an web framework for perfectionists with deadlines, not going deep into the statement, django is a powerful web frame work for rapid web development. Coming to the point of the blog, lets see 7 useful techniques which can help us in solving some of our problems related to django and some times could be time saving as well.

The following are the categories which the techniques will be addressed:

  1. Filters on Query sets
  2. User related object creation
  3. Different ways of objects reference

Okay so let do a dive into the techniques now 😃,

1. Filter from a input list of values:

  1. We see how we can filter objects when an…

A simple guide that will get you up and running with Django

Photo by Gautham Sreeram Dasu on Unsplash

To give a brief intro about Django, it’s a web framework for perfectionists with deadlines and makes it easy for developers for making web applications. It is ridiculously fast, secure and scalable. More information can be found here. The framework is based on MVT (Model, Views and Templates) software principle, meaning we have a database model, the respective views for the application, and templates to render or intake the data ( over simplified description), more information can be found here.

Coming to the to do app, the idea is simple, we have a database that stores the things (to be…

In this story we shall see a python based app which gives voice and notification reminders to take a break for relaxing, drink water and greet the user based on time.

Source: My phone gallery

We see that when we are involved in some work or other we loose track of time and forget to even have the food for both mind and body. Unless someone reminds us to have food or water we forget and neglect to drink water.

Okay coming to the point, we are going to see a simple python based app to remind us to drink water and take break…

In this post we shall see how to create a simple python based news reader application which uses beautiful soup for web scrapping a news page(fixed as of now) and will read the new out using espeak (text to speech) module.

Image Source : My phone gallery

Web scrapping is the process of extraction of information from the webpages, after reading the HTML page and parsing it and getting the information required from the page as structured Data. In this post we used Beautiful Soup python package for scrapping the web for getting the news. And used espeak module for converting the text scrapped to speech and giving it as output. From the below picture we get the outline of web-scraping process.

In this post we shall see how to install hadoop on a single node cluster (pseudo distributed mode).

Hadoop software library framework allows distributed processing of large data sets across clusters of computers(can be commodity computers as well) using simple programming models. It is designed to scale up from single server to thousands of machines, each offering local computation and storage. “Rather than rely on hardware to deliver high-availability, the library itself is designed to detect and handle failures at the application layer, so delivering a highly-available service on top of a cluster of computers, each of which may be prone to failures.” For more information look the following link.

Hadoop frame work contains the following modules:(top to…

Gautham Sreeram Dasu

Django | Image Processing | Python| SSSIHL | https://www.linkedin.com/in/gauthamdasu/

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