Skip to content

Instantly share code, notes, and snippets.

View ajarmst's full-sized avatar

AJ Armstrong ajarmst

  • Northern Alberta Institute of Technology
  • Edmonton, Canada
View GitHub Profile
#### ---------------------------------------------
## Edit via: RStudio > Tools > Edit Code Snippets
# Released under a MIT license
snippet fragment
[${1:text}]{.${2:type}}
snippet aside
[${1:text}]{.aside}
@wkjagt
wkjagt / audio-book-reader.md
Last active April 12, 2024 14:18
How I built an audio book reader for my nearly blind grandfather

#How I built an audio book reader for my nearly blind grandfather

Tweet this - Follow me

Last year, when visiting my family back home in Holland, I also stopped by my grand-parents. My grand-father, now 93 years old, had always been a very active man. However, during the presceding couple of months, he'd gone almost completely blind and now spent his days sitting in a chair. Trying to think of something for him to do, I suggested he try out audio books. After finally convincing him -- he said audio books were for sad old people -- that listening to a well performed recording is actually a wonderful experience, I realized the problem of this idea.

####The problem with audio devices and the newly blind. After my first impulse to jump up and go buy him an

@hausen
hausen / gist:9501041
Last active August 29, 2015 13:57
"Fixing" xkcd 1340 (or making the most redonkulous clock ever)

"Fixing" xkcd 1340 (or making the most redonkulous clock ever)

Update: feeling adventurous? Clone or fork the xkcd clock! If you just want to see it in action or get a glimpse of how it works, keep reading.

Problem

The date in [xkcd's comic number 1340][1] [does not change][2].

@lelandbatey
lelandbatey / whiteboardCleaner.md
Last active April 10, 2025 09:21
Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

@zellio
zellio / fbterm-hacks.md
Last active November 30, 2023 06:45
fbterm, installation and configuration hacks

fbterm setup and config hacks

Installation and setup

Install fbterm via your favorite package manager

pacman -S fbterm
@sachac
sachac / emacsconf2013-sacha.org
Created March 31, 2013 00:04
Source code for my Emacs conference talk

Comments? [email protected]

  • Emacs learning curve?

Meta information

Assumptions

  • Mix of Emacs geeks skewed towards people who’ve been using this for a while (after all, takes a certain commitment to come all the way to an Emacs conference!)

Outcomes

@drj42
drj42 / org-mode-reference-in.org
Created February 6, 2012 23:53
This is a cheat sheet for Emacs org-mode... in org-mode format!