sequences

Strings, lists & tuple are sequence types. Usually maintain a left-to-right order. Strings & tuples are immutable. Lists are mutable.

Category: Notes

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The Twelve-Factor App

October 28, 2018October 28, 2018 Written by Albert

The Twelve Factors 1. Codebase One codebase tracked in revision control, many deploys 2. Dependencies Explicitly declare and isolate dependencies 3. Config Store config in the environment 4. Backing services Treat backing services as attached resources 5. Build, release, run Strictly separate build and run stages 6. Processes Execute the app as one or more […]

*Music + Data Science(via Python). The realities or how I can satisfy both of my passions simultaneously.

February 5, 2017February 5, 2017 Written by Albert

Let’s start with ideas I cannot implement at this time. Music as a Service a. Streaming is where it is going, but again it is a publishing/royalty nightmare to administrate to various artists, publishers, and record labels. Requires funding from various sources. b. Hardware /Music relationship requirements. The reason why only large startups can do […]

Learn Python Meetup was totally worth it

January 31, 2017January 31, 2017 Written by Albert

Attended my first Python meetup group. It was totally worth it. I keep forgetting that unlike a very forthcoming environment such as retail, programmers are a different sort. They weren’t as aggressive in their greeting, but it is not their fault. Their job is to solve problems through an artificial interface. Human interaction is not at […]

Standard Error Stream in Python

June 24, 2019June 24, 2019 Written by Albert

It has been a hectic 2019 for me. I had some encumbrances that I needed to tackle; however, I turned the page and arose anew. Just dropping this important gem. It may come in handy for verbose/hackish logs.

import sys
print(app.config, file=sys.stderr)

1 2	import sys print(app.config, file=sys.stderr)

Every serious user of a UNIX or Linux operating system knows standard streams, i.e. input, standard […]