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PyBites: Introduction to Building Custom Apache Airflow Operators

Link: https://pybit.es/introduction-airflow.html

If you work in data engineering, then the chance are high that you are using or have used Apache Airflow.
This orchestration tool has become a firm favourite of many organisations. It was chosen by Go
Weekly Python StackOverflow Report: (ccxxiii) stackoverflow python report

Link: http://python-weekly.blogspot.com/2020/04/ccxxiii-stackoverflow-python-report.html

These are the ten most rated questions at Stack Overflow last week.Between brackets: [question score / answers count]Build date: 2020-04-11 11:00:30 GMTZipped Python generators with 2nd one being shor
EuroPython Society: EuroPython 2020: Online conference from July 23-26

Link: https://www.europython-society.org/post/615103795776700416

europython:
In the last two weeks, we have
discussed and investigated concepts around running this year’s
EuroPython conference as an online conference. We have looked at
conference tools, your feedba
Red Hat Developers: How to write an ABI compliance checker using Libabigail

Link: https://developers.redhat.com/blog/2020/04/02/how-to-write-an-abi-compliance-checker-using-libabigail/

I’ve previously written about the challenges of ensuring forward compatibility for application binary interfaces (ABIs) exposed by native shared libraries. This article introduces the other side of th
Kushal Das: A few things from last week

Link: https://kushaldas.in/posts/a-few-things-from-last-week.html


Last Monday I wrote some tips on security while working from home. in Economic Time. This includes some basic
steps everyone of us can take. If you want to follow better practices, please read https:
Martin Fitzpatrick: Is it getting better yet? An optimistic visual guide to the Coronavirus pandemic

Link: https://www.mfitzp.com/article/iigby-covid-19-visualization/

As the apocalypse rumbles on, I found myself wondering "Is it getting any better?"
Daily updates of spiralling case numbers (and worse, deaths) does little to give a sense of whether we're getting to,
PyBites: Stop obsessing about algorithms

Link: https://pybit.es/get-things-done.html

(Photo by Patrick Perkins on Unsplash)
We hear it so often: I need to ace algorithms to land a SW job.
To a certain extent yes. You surely need to understand what data structure to use and make effici
Real Python: Combining Data in Pandas With merge(), .join(), and concat()

Link: https://realpython.com/pandas-merge-join-and-concat/

Pandas’ Series and DataFrame objects are powerful tools for exploring and analyzing data. Part of their power comes from a multifaceted approach to combining separate datasets. With Pandas, you can me
Codementor: How to efficiently generate a random subset?

Link: https://www.codementor.io/alexanderswilliams/how-to-efficiently-generate-a-random-subset-150hbz3na4

Suppose you have an array with n elements and you want a random subset with k elements. What strategies can you think of to do this as efficiently as possible?
Take a moment.
Why should you care...
tryexceptpass: Episode 7 - Basic Practices to Secure Your Application Architecture

Link: https://tryexceptpass.org/podcast/ep7-secure-application-architecture/

Markets seem to reward fast product launches over secure one. This means that most organizations are not prioritizing security tasks early on. But following basic security practices early can yield gr
Anwesha Das: Internet Shutdown Panel at NullCon, 2020

Link: http://anweshadas.in/untitled-7/

Internet shutdown has become a pretty regular event in today’s world. India has seen the most number of shutdowns. Internet shutdowns are the “intentional disruption” of wired connection or mobile in
Codementor: Mimic

Link: https://www.codementor.io/praneethkumarpidugu/mimic-15hag29e1j

Here I’m sitting at coffeeshop late afternoon brushing few of core Linux concepts. All of sudden somehow my mind took me to read new content in hacker news. Its always like a celebration goin…
The No Title® Tech Blog: Just updated - Optimize Images v1.5

Link: https://no-title.victordomingos.com/articles/2020/updated_optimize-images_v1_5

If you are using Optimize Images, please notice that it has just been updated to version 1.5, which fixes a bug and adds some support to a JPEG sub-format known as MPO.
Podcast.__init__: Distributed Computing In Python Made Easy With Ray

Link: https://www.pythonpodcast.com/ray-distributed-computing-episode-258/

Distributed computing is a powerful tool for increasing the speed and performance of your applications, but it is also a complex and difficult undertaking. While performing research for his PhD, Rober
Moshe Zadka: Using Twisted to Massively Parallelize Web Clients

Link: https://orbifold.xyz/treq.html

The Twisted Requests
(treq)
package is an HTTP client built on the popular
Twisted library that is used for web requests.
Async libraries offer the ability to do large amounts of network
requests in p