# lets

## Constructing bilinear transformations

The previous post was a visual introduction to bilinear transformations, a. k. a. Möbius transformations or fractional linear transformations. This…

## Powers that don’t change the last digit

If you raise any number to the fifth power, the last digit doesn’t change. Here’s a little Python code to…

## 7 Steps to Build a #RRGGBB Multicolor Lamp (Part 1)

You could buy something like that for a few bucks.  Yeah, but I didn’t want to be tied to any…

## Publish Data Science Articles to the Web using Jupyter, Github and Kyso

Publish Data Science Articles to the Web using Jupyter, Github and KysoCombine these 3 tools to supercharge your DS workflowKyleBlockedUnblockFollowFollowingMay 6Data science…

## A Light Introduction to Text Analysis in R

A Light Introduction to Text Analysis in RBrian WardBlockedUnblockFollowFollowingMay 3Working with Corpora, Document-Term Matrices, Sentiment Analysis, etc…IntroductionThis is a quick walk-through…

## A robot has figured out how to use tools

Learning to use tools played a crucial role in the evolution of human intelligence. It may yet prove vital to…

## How To: Create a Video Chat App in Unity

How To: Create a Video Chat App in UnityHermesBlockedUnblockFollowFollowingMar 13All apps become more fun when users have the ability to see…

## Reddit API

Reddit APIJohn SandbergBlockedUnblockFollowFollowingFeb 11Data scientists often look to social media platforms as places to draw data from. It’s really the…

## The Myers Diff Algorithm and Kotlin Observable Properties — how to connect them to make a developer’s life easier

Have you ever wondered how those edited lines are calculated to find the best matching difference between old and new…

## Hands-On with Unsupervised Learning

Hands-On with Unsupervised LearningA quick tutorial on k-means clustering and principal component analysis (PCA). Marco PeixeiroBlockedUnblockFollowFollowingJan 30Photo by Ryoji Iwata on UnsplashIn…

## Cool CLIs in Elixir with IO.write/2

Done!") end def count(current) do IO. write(" #{current} ") Process. sleep(250) count(current – 1) endendCount. count(10)Great ProgressCool progress bar written…

## An A-Z of useful Python tricks

This prints out complex structured objects in an easy-to-read format.A must-have for any Python developer who works with non-trivial data…