A blog about technology, finance, data analytics and cryptocurrency


Set up A Linux Server and Clone Private Git Repo

linux server github clone-repo ssh-key

In this post we will show how to set up a new Linux server in the cloud , create a sudo user, set up an ssh key pair and use this to authenticate with Github to clone a private repo.

Published on January 20, 2024


A Practical Intro to Webscraping

python web scrape beautifulSoup find_all bs4

A Practical Introduction to Web Scraping with Python: Utilizing the Beautiful Soup Package. In this article, we create a web scraper that retrieves temperatures from a table of global cities and saves them as a CSV file on your computer.

Published on December 30, 2023


Using Numba in Dash Callbacks without Errors

plotly dash numba errors

Using Numba's just-in-time compilation within Plotly Dash callbacks generally causes a strange to diagnose bug resulting in "Callback failed: the server did not respond" errors. In this article we show how this happens and how to fix it.

Published on December 30, 2023


Full Tutorial on Deploying a Dash app to Linux Server with Apache2

python apache plotly dash Ubuntu

Tutorial on deploying a Plotly Dash web application on your own linux server using apache and Ubuntu. Learn to deploy a basic app in less than 15 minutes.

Published on November 17, 2023


3 Important Vector Norms

ml vectors

Vectors norms are very important concept in machine learning. L1, L2 & Infinity are 3 Vector Norms of Python. Checkout our article to find how these vector norms are calculated!

Published on November 01, 2020


Vectors for Machine Learning

An introduction to the mathematics behind vectors, with both visual and Python examples. Finishing with K-Nearest-Neighbours (KNN) example to put it into context.

Published on October 30, 2020