Category: Computing

Python and Object Programming AhAh moment

Summary Clarifying Python code containing the mysterious “dot notation” of object-oriented languages.  An object is a combination of data stored within a specific class. A class is a blue-print (or framework) that defines attributes (containing the data) and methods that act as functions onto the data contained within the object. The “dot notation” makes the …

Using Python within RStudio

Summary Finding and implementing settings in RStudio to use Pyhon. RStudio and Python RStudio can handle a large number of languages (> 50) in addition to its basic support of R. (This month the RStudio company has been renamed Posit.) There are a few critical steps to implement for using Python to avoid painful issues, …

Python wins popularity of programming languages

Summary Python ranks #1 in popularity of programming languages on the TIOBE Index TIOBE Index The popularity of programming languages is reflected in the TIOBE Programming Community index which is updated once a month. The rankings are determined by the amount of qualified engineers in the world, courses, and outside vendors using data from well-known …

Python Data Science with Jupyter on Docker

Inspired by article “How to set up and run Python Data Science Development Environment with Jupyter on Docker” [Archived] Data Scientists that write or use code must work with a variety of Data Science development tools, including the  Anaconda (or Miniconda) Python distribution platform, the Python programming language, the R programming language, Matplotlib library, Pandas Library, the Jupyter application, and many others. Installing …

Understanding Python installation mess

Summary Useful ramblings about the difficulties to understand Python installation on macOS. In this Tutorial-like post we’ll see: – Where is Python installed, and which version – Upgrading to a new Python.org version, without replacement of previous version – Adding an alternate Python: Anaconda – Could Docker help? Python mess? The problem with Python is …

Python for the Life Sciences – A Gentle Introduction

Summary This book will be used to learn Python in workshop settings. For Biologists, Life Scientists There are many books, even free books, with the objective to teach Python or other programming languages. I previously wrote a list of free books on the post Free Data Science Books. This book “Python for the Life Sciences …

File not Found. Digital Fluency of new generations

Summary New generations lack the concepts of files and folders organization as they rely on search methods or search engines to find what they need. In 2017, astronomer Catherine Garland first noticed the issue. Her students were modeling turbines for jet engines using simulation software as she taught an engineering course. Students kept calling her …

Free on-line Python, R, Data Science Programming Courses

Free courses This new page lists professional courses available to UW–Madison personnel at LinkedIn Learning (previously Lynda.com) and just requires a NetID. The page has been added on the new “Software Resources” top menu for an easy find, and is also listed below: The page is: Free programming courses The page also lists courses that …

How BLAST Works and Using Web BLAST Effectively

NCBI BLAST Workshop The NCBI workshop is designed for beginning BLAST users or people wanting a refresher on how blast works and some tips on how to run effective BLAST searches. – Materials: 2022-10_Basic-Web-BLAST – Slides, PDF: workshop_BLAST_Oct2022.pdf – Recording: has been added (See Workshop Video Tab on Materials page.) This workshop is suitable both …

New classroom, computers, workshops

New classroom, computers, workshops New Apple Macintosh M1 computers are ready for hosting new workshops in person again. Apple M1 Macintosh The classroom is now equipped with Macintosh mac-mini computers with the new M1 chip. These are attached to Dell 4K display monitors providing a crisp image and easy connections. New workshops While there are many …