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Zero-with-Dot (Oleg Żero): Top three mistakes with K-Means Clustering during data analysis

Link: https://zerowithdot.com/mistakes-with-k-means-clustering/

Introduction
In this post, we will take a look at a few cases, where KMC algorithm does not perform well or may produce unintuitive results.
In particular, we will look at the following scenarios:

O
PyPy Development: PyPy v7.2 released

Link: http://feedproxy.google.com/~r/PyPyStatusBlog/~3/I2ohjgv_qAI/pypy-v72-released.html


The PyPy team is proud to release the version 7.2.0 of PyPy, which includes
two different interpreters:

PyPy2.7, which is an interpreter supporting the syntax and the features of
Python 2.7 includin
Python Insider: Python 3.8.0 is now available

Link: http://feedproxy.google.com/~r/PythonInsider/~3/sn3iQBaTaSo/python-380-is-now-available.html


On behalf of the Python development community and the Python 3.8 release team, I’m pleased to announce the availability of Python 3.8.0.


Python 3.8.0 is the newest feature release of the Python lan
Podcast.__init__: Andrew's Adventures In Coderland

Link: https://www.pythonpodcast.com/adventures-in-coderland-episode-233/

Software development is a unique profession in many ways, and it has given rise to its own subculture due to the unique sets of challenges that face developers. Andrew Smith is an author who is workin
Vladimir Iakolev: Analysing music habits with Spotify API and Python

Link: https://nvbn.github.io/2019/10/14/playlist-analysis/


I’m using Spotify since 2013 as the main source of music, and back at that time the app
automatically created a playlist for songs that I liked from artists’ radios.
By innertion I’m still using the
Julien Danjou: Sending Emails in Python — Tutorial with Code Examples

Link: https://julien.danjou.info/sending-emails-in-python-tutorial-code-examples/

What do you need to send an email with Python? Some basic programming and web knowledge along with the elementary Python skills. I assume you’ve already had a web app built with this language and now
Matt Layman: Publish to DEV automatically with GitHub Actions

Link: https://www.mattlayman.com/blog/2019/publish-dev-github-actions/

DEV is a great community for developer content. If you have articles that you don’t want live all at once, how can you publish on a schedule automatically? In this article, let’s use GitHub Actions to
S. Lott: Apple's Numbers and the All-in-One CSV export

Link: http://slott-softwarearchitect.blogspot.com/2019/10/apples-numbers-and-all-in-one-csv-export.html

Author F. L. Stevens has a hellishly complex (and irregular) spreadsheet with agents, agencies, and query status. (This is how fiction gets marketed: querying agents.) The spreadsheet has become unman
Stack Abuse: Uploading Files to AWS S3 with Python and Django

Link: https://stackabuse.com/uploading-files-to-aws-s3-with-python-and-django/

Introduction
In the quest to build more interactive websites, we don't only relay information to users but also allow them to upload data of their own. This opens up more opportunities and more ways t
Real Python: The Python range() Function

Link: https://realpython.com/courses/python-range-function/

Python’s built-in range function is handy when you need to perform an action a specific number of times. As an experienced Pythonista, you’ve most likely used it before. But what does it do?
By the en
Red Hat Developers: What’s new in Red Hat Dependency Analytics

Link: https://developers.redhat.com/blog/2019/10/15/whats-new-in-red-hat-dependency-analytics/

We are excited to announce a new release of Red Hat Dependency Analytics, a solution that enables developers to create better applications by evaluating and adding high-quality open source components,
Continuum Analytics Blog: Announcing Anaconda Distribution 2019.10

Link: https://www.anaconda.com/anaconda-distribution-2019-10/

We are pleased to announce the release of Anaconda Distribution 2019.10! As there were some significant changes in the previous Anaconda Distribution 2019.07 installers, this release focuses on polish
Catalin George Festila: Python 3.7.4 : Testing python source code with streamlit tool.

Link: http://python-catalin.blogspot.com/2019/10/python-374-testing-python-source-code.html

The official webpage for this python package can be found at streamlit.io.
Let's install it with pip3 tool:
[mythcat@desk proiecte_github]$ mkdir streamlit_examples
[mythcat@desk proiecte_github]$ cd
PyCoder’s Weekly: Issue #390 (Oct. 15, 2019)

Link: https://pycoders.com/issues/390

#390 – OCTOBER 15, 2019 View in Browser » CPython 3.8.0 Released Assignment expressions, positional-only arguments, = specifier in f-strings, and more. Click the link for the full changelog and
tryexceptpass: Painless Status Reporting in GitHub Pull Requests - Designing CI/CD Systems

Link: https://tryexceptpass.org/article/continuous-builds-reporting-status/

Continuing the build service discussion from the Designing CI/CD Systems series, we’re now at a good point to look at reporting status as code passes through the system.
At the very minimum, you want
Catalin George Festila: Python 3.8.0 : New release of python development.

Link: http://python-catalin.blogspot.com/2019/10/python-380-new-release-of-python.html

Good news from the python development area with the new release of python development:
Python 3.7.5 Oct. 15, 2019 and Python 3.8.0 Oct. 14, 2019

Now you can use the new python version 3.8.0 from the
Python Insider: Python 3.7.5 is now available

Link: http://feedproxy.google.com/~r/PythonInsider/~3/JAw1EKIElcE/python-375-is-now-available.html


Python 3.7.5 is now available, the next maintenance release of Python 3.7.  You can find the release files, a link to the changelog, and more information here:

    https://www.python.org/downloads/r
Talk Python to Me: #234 Awesome Python Applications

Link: https://talkpython.fm/episodes/show/234/awesome-python-applications

Have you heard of awesome lists? They are well, pretty awesome! Gathering up the most loved libraries and packages for a given topic.