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PyCoder’s Weekly: Issue #445 (Nov. 3, 2020)

Link: https://pycoders.com/issues/445

#445 – NOVEMBER 3, 2020 View in Browser » Fourier Transforms With scipy.fft: Python Signal Processing In this tutorial, you’ll learn how to use the Fourier transform, a powerful tool for analyzi
ABlog for Sphinx: ABlog v0.10.12 released

Link: https://ablog.readthedocs.org/release/ablog-v0.10-released/#ablog-v0-10-12-released


Pull Requests merged in:
id of feed is now blog.blog_baseurl.
NumFOCUS: JupyterCon 2020: Code of Conduct Reports

Link: https://numfocus.org/blog/jupytercon2020-coc?utm_source=rss&utm_medium=rss&utm_campaign=jupytercon2020-coc

Following the reports to the NumFOCUS Code-of-Conduct committee on Jeremy Howard’s keynote at JupyterCon 2020, and the controversy that followed, the NumFOCUS Code of Conduct Committee issued a public
Python Insider: Python 3.10.0a2 is now available for testing

Link: http://feedproxy.google.com/~r/PythonInsider/~3/rjSbpSr3UDw/python-3100a2-is-now-available-for.html

The engines of the secret release manager machine have finished producing a new pre-release. Go get it here:https://www.python.org/downloads/release/python-3100a2/ This is an early developer preview o
Stack Abuse: Gradient Descent in Python: Implementation and Theory

Link: https://stackabuse.com/gradient-descent-in-python-implementation-and-theory/

Introduction
This tutorial is an introduction to a simple optimization technique called gradient descent, which has seen major application in state-of-the-art machine learning models.
We'll develop a
Real Python: Caching in Python Using the LRU Cache Strategy

Link: https://realpython.com/lru-cache-python/

There are many ways to achieve fast and responsive applications. Caching is one approach that, when used correctly, makes things much faster while decreasing the load on computing resources. Python’s
The Digital Cat: Public key cryptography: SSL certificates

Link: https://www.thedigitalcatonline.com/blog/2020/11/02/public-key-cryptography-ssl-certificates/

In the context of public key cryptography, certificates are a way to prove the identity of the owner of a public key.
While public key cryptography allows us to communicate securely through an insecur
Codementor: Introduction to Scrapy: Web Scraping in Python

Link: https://www.codementor.io/adarshpunj/introduction-to-scrapy-web-scraping-in-python-1bwkjgqzt6

Scrapy is an open-source web scraping framework, and it does a lot more than just a library. It manages requests, parses HTML webpages, collects data, and saves it to the desired format. Hence, you...
The Digital Cat: Public key cryptography: SSL certificates

Link: https://www.thedigitalcatonline.com/blog/2020/11/04/public-key-cryptography-ssl-certificates/

In the context of public key cryptography, certificates are a way to prove the identity of the owner of a public key.
While public key cryptography allows us to communicate securely through an insecur
Matt Layman: Create A Form Template - Building SaaS #78

Link: https://www.mattlayman.com/building-saas/create-form-template/

In this episode, I created a template for one of my new forms on the new social media app that I’m building. We talked about context data, template styling, and special considerations for forms in tem
Python Morsels: Python Doesn't Have Type Coercion

Link: https://www.pythonmorsels.com/topics/type-coercion/




Transcript:
Many programming languages have something called type coercion; it's where the language will implicitly convert one object to another type of object in certain circumstances.
Python doe
Python⇒Speed: Poetry vs. Docker caching: Fight!

Link: https://pythonspeed.com/articles/poetry-vs-docker-caching/

Docker packaging is an exercise in shoving square pegs into round holes, over and over and over again.
Consider the Poetry packaging tool for Python.
One of Poetry’s features can make Docker rebuilds
PyCharm: Webinar: “What It’s Like To Do Instructional Videos on YouTube” with Nelson Jamal

Link: http://feedproxy.google.com/~r/Pycharm/~3/NbG8yf44imE/

Want to learn about producing technical videos on YouTube and gaining an audience? Nelson Jamal, who has experience with both, joins us to take a deep look at his soon-to-be-released PyCharm tutorial
Spyder IDE: New features in Spyder 4's new debugger!

Link: https://www.spyder-ide.org/blog/spyder-debugger/

IPython is a great improvement over the standard Python interpreter, bringing many enhancements such as autocompletion and "magic" commands.
When debugging, however, many of these features become inac
Dataquest: Beginner Python Tutorial: Analyze Your Personal Netflix Data

Link: https://www.dataquest.io/blog/python-tutorial-analyze-personal-netflix-data/

How much time have I spent watching The Office? That's a question that has run through my head repeatedly over the years. The beloved sitcom has been my top "comfort show/background noise" choice for