Source : Django Builder

This article shows how to stream your surveillance cam to YouTube using a synology box\\

Source : blog :: Stream your web/surveillance cam to YouTube

In this tutorial, you’ll learn everything you need to know to get up and running with NumPy, Python’s de facto standard for multidimensional data arrays. NumPy is the foundation for most data science in Python, so if you’re interested in that field, then this is a great place to start.

Source : NumPy Tutorial: Your First Steps Into Data Science in Python – Real Python

Creating QR codes that look like anything. Plus, world’s first QR gif!

Source : Hacking QR code design – MarienRaat.nl

Discussions:Hacker News (366 points, 21 comments), Reddit r/MachineLearning (256 points, 18 comments)Translations: Chinese 1, Chinese 2, Japanese The NumPy package is the workhorse of data analysis, machine learning, and scientific computing in the python ecosystem. It vastly simplifies manipulating and crunching vectors and matrices. Some of python’s leading package rely on NumPy as a fundamental piece of their infrastructure (examples include scikit-learn, SciPy, pandas, and tensorflow). Beyond the ability to slice and dice numeric data, mastering numpy will give you an edge when dealing and debugging with advanced usecases in these libraries.In this post, we’ll look at some of the main ways to use NumPy and how it can represent different types of data (tables, images, text…etc) before we can serve them to machine learning models.

Source : A Visual Intro to NumPy and Data Representation – Jay Alammar – Visualizing machine learning one concept at a time.

Brush up your NumPy or learn it from scratch

Source : NumPy Illustrated: The Visual Guide to NumPy | by Lev Maximov | Better Programming | Dec, 2020 | Medium

I don’t know about you but in these times of working from home and social distancing I get way more annoyed when internet speeds are not reaching the levels required for a decent video conference. I have three routers in my home all of which are running FreshTomato firmware. In

Source : Tomato: Selectively backup and restore configuration

A curated list with hints and features for Flask developers: authentication, SqlAlchemy, JSON, redirects.

Source : Flask – A list of useful “HOW TO’s”

In the physical world, we encounter much difficulty because it’s hard to create copies of things: objects use finite resources and are expensive to produce, we have to physically repeat tasks over and over to do them multiple times, and so on. Ironically, in the digital world, many problems instead stem from how easy it is to copy things: some people make unauthorized copies of media and anger the distribution companies; others get doxxed and material they never wanted to share with anyone makes its way to millions of people; and all of us end up with four copies of the same set of files wasting our hard drive space and preventing us from remembering where we put things!

Source : Dealing With Duplicate Files – Control-Alt-Backspace

Source : Proxmox | Bots!