Python + Guitar + All Notes
I came across this medium article about python and guitar strings and plotting scales. It has an interesting Jupyter notebook to work with, allowing to plot scales for all of the chords.Read More…
Python remove duplicates similar to bash uniq + sort
# citing: https://www.reddit.com/r/Python/comments/jfx7wy/how_to_quickly_remove_duplicates_from_a_list/ # Let’s make some duplicates (one million numbers between 1 and 100) from random import randrange DUPLICATES = [ randrange(100) for _ in range(1_000_000) ] ### METHOD 1 ###Read More…
Coronavirus Covid19 Dashboard
A Coronavirus COVID-19 dashboard for the world and each country created by me. There are y-axis-logarithmic plots and y-axis-normal plots. Additionally, there are plots for every state/province/territory for the US and CanadaRead More…
Multiple ways to pass arguments to Python
Below is examples of passing arguments to python via regular argument assignment, and tuples and *tuples, and dictionaries and **dictionaries. Here is my gist link for it: https://gist.github.com/anonymous/271d6160cdd90a482b40 (older) Not covering all methods (forRead More…
Computer Networking – End to End Argument
Rule of thumb: when implementing a function or program, you should implement it at the end points. Quote: End-to-end connectivity is a property of the Internet that allows all nodes of the network toRead More…
GIT pulling 1 file – reverting file to last commit – file undo
So you changed a file and now you want the original back (the original from the last commit). You want to undo the changes. I do it like this: git checkout HEADRead More…
Searching Source Code with GREP or ACK
Articles to check out: * https://www.digitalocean.com/community/tutorials/how-to-install-and-use-ack-a-grep-replacement-for-developers-on-ubuntu-14-04 * http://beyondgrep.com/why-ack/ * http://readwrite.com/2010/11/10/how-to-search-your-source-with GREP (rinIE) or EGREP (rinI) the all round search utility grep -rinIE "match word" /folder grep -rinIE "match word" /folder egrep -rinIRead More…
How to plot/graph data in a file with Python using Linux – Bonus: Dates on X axis & Trend Line
This article is probably worth reading twice due to my style of writing (sorry). Read the comments as they have alot of informational text. I tried to make them understandable to aRead More…
tohex & tobin – python program – convert files to hexadecimal/hex or binary output
If you want to convert a program to hexdecimal or binary out, here is two programs to do so. First get your pre-reqs: apt-get update apt-get install python apt-get install pip pipRead More…
VIM PRINT WHITESPACE CHARACTERS – SET LIST and NOLIST
VIM PRINT WHITESPACE CHARACTERS SET LIST and NO LIST #################################################### Info from: http://stackoverflow.com/questions/1675688/make-vim-show-all-white-spaces-as-a-character When programming in python via vi or vim its important to know where you have those pesky tabs so thatRead More…