Interesting
Matrices and Determinants
  1. Matrices and determinants (Mac Tutor - University of St Andrews)
Bash
  1. Bash Manual (GNU)
Smalltalk
  1. Introduction to the Smalltalk Programming Language
The Moon
  1. If The Moon Were Only One Pixel
C Language
  1. Welcome to John Regehr's Integers in C quiz
  2. Demystifying bitwise operations, a gentle C tutorial
  3. Low-Level C Programming (Course) Ryan Meuth
  4. https://queue.acm.org/detail.cfm?id=3588242
  5. Linus Torvalds Nothing better than C
  6. Build Your Own Lisp. Learn C and build your own programming language in 1000 lines of code!
Awk
  1. Awk by example (IBM)
  2. AWK one-liner collection
  3. Why Learn AWK? (Jonathan Palardy)
  4. Awk Tutorial, part 1 (Jonathan Palardy)
  5. Fascination of AWK (Volodymyr Gubarkov)
  6. The Awk Programming Language (pdf, Internet Archive)
Computer Science
  1. A Data-Centric Introduction to Computing
  2. Memory Allocation
Open Source Society University
  1. Open Source Society University
Maxima
  1. Maxima (A Computer Algebra System)
CSS
  1. My favourite 3 lines of CSS
  2. After Dark Screensavers in CSS
  3. An end to typographic widows on the web
  4. nth-child() just got an upgrade
Vim
  1. Learn Vim (The Smart Way)
Electron
  1. The easiest way to get started with Electron
Web Site Hosting
  1. Comparing Static Site Hosts; Which Is The Best Host For A Static Site?
Ascii
  1. ASCII Double-Murder
Python
  1. 30-Days-Of-Python
Vectorization
  1. Vectorization: A Key Tool To Improve Performance On Modern CPUs
JavaScript
  1. All JavaScript and TypeScript Features From the Last 3 Years
  2. Why Not document.write()?
  3. JSON vs XML With Douglas Crockford
  4. It’s Not Wrong that 🤦‍♂️.length == 7
  5. I Waited 15 Years For These New Array Methods
Visual Basic
  1. The History and Legacy of Visual Basic (Ryan Lucas)
Emacs
  1. redguardtoo/mastering-emacs-in-one-year-guide
  2. Mastering Emacs Together
  3. Mastering Emacs
cURL
  1. cURL
  2. TWENTY-FIVE YEARS OF CURL
  3. cURL documentation
Computer Networks
  1. An Introduction to Computer Networks (Peter L Dordal)
  2. ACM Turing Award Honors Bob Metcalfe for ethernet
  3. Ethernet: distributed packet switching for local computer networks (Classic Paper)
fzf
  1. So you've installed fzf. Now what?
Logarithms
  1. The History of the Natural Logarithm - How was it discovered? (Tarek Said)
Let's Encrypt
  1. Improving Resiliency and Reliability for Let’s Encrypt with ARI
Windows
  1. 5 Mind-Blowing FREE Windows Apps (you probably didn't know existed) [Leila Gharani]
Janet
  1. Janet for Mortals
  2. Janet Language
VPN
  1. mullvad browser (and VPN)
text fragments
  1. Boldly link where no one has linked before: Text Fragments
  2. Feature: Scroll to Text Fragment
  3. Text fragments (MDN)
  4. URL Fragment Text Directives (W3C)
Expt
  1. Numerical Integration
exercism (coding lessons)
  1. exercism
Latex
  1. Getting Started with LaTeX By David R. Wilkins (TCD)
  2. Katex: The fastest math typesetting library for the web
Mathematica
  1. Transform Code (Nested 'With' Problem)
  2. Functions That Remember Values They Have Found
  3. Transformation Rules and Definitions
  4. Associating Definitions with Different Symbols (Upvalues and Downvalues)
  5. The Wolfram Language: FAST INTRODUCTION FOR PROGRAMMERS
  6. An Elementary Introduction to the Wolfram Language
  7. How to Teach Computational Thinking
Ruby-on-Rails
  1. Bullet Train: The Open Source Ruby on Rails SaaS Framework
  2. The Rails Doctrine. David Heinemeier Hansson
algorithmica
  1. algorithmica ( Sergey Slotin)
The Web
  1. The web’s most important decision ( Jay Hoffmann)
Books
  1. The Man Who Invented the Modern Cop Novel
  2. A Biography of the Pixel (Alvy Ray Smith)
Statistics
  1. If you do not know what you would have done under all possible scenarios, then you cannot know the Type I error rate for your analysis.
Assembly
  1. Learn x86-64 assembly by writing a GUI from scratch
html
  1. The New dialog HTML Element Changes Modals Forever
QR Codes
  1. Decoding small QR codes by hand