Archived repository.
Hybrid Minesweeper AI: constraint propagation + neural network for optimal play.
Roam
2026-06-27
An Org Mode app for iOS and Android. Fork of the original Orgro project for mobile org-mode file viewing.
Archived repository.
Neural network peg solitaire solver - an experiment in applying ML to deterministic puzzles (spoiler: DFS is better).
Afghanistan
Albania
Algeria
Angola
Argentina
Armenia
Austria
Australia
Azerbaijan
Bangladesh
Belgium
Belize
Benin
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana
Brazil
Brunei
Bulgaria
Burkina Faso
Burundi
Belarus
Cambodia
Cameroon
Canada
Central African Republic
Chad
Chile
China
Colombia
Congo
Costa Rica
Côte d’Ivoire
Croatia
Cuba
Czech Republic
Denmark
Djibouti
Dominican Republic
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Finland
France
French Guiana
Gabon
Gambia
Georgia
Germany
Ghana
Greece
Greenland
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hungary
Iceland
India
Indonesia
Iran
Iraq
Ireland
Israel
Italy
Jamaica
Japan
Jordan
Kazakhstan
Kenya
Kuwait
Kyrgyzstan
Laos
Latvia
Lebanon
Lesotho
Liberia
Libya
Lithuania
Luxembourg
Macedonia
Madagascar
Malawi
Malaysia
Mali
Mauritania
Mexico
Moldova
Mongolia
Montenegro
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands
New Zealand
Nicaragua
Niger
Nigeria
North Korea
Norway
Oman
Pakistan
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Poland
Portugal
Puerto Rico
Qatar
Romania
Russia
Rwanda
Saudi Arabia
Senegal
Serbia
Sierra Leone
Singapore
Slovakia
Slovenia
Somalia
South Africa
South Korea
Spain
Sri Lanka
Sudan
Suriname
Swaziland
Sweden
Switzerland
Syria
Taiwan
Tajikistan
Tanzania
Thailand
Togo
Trinidad and Tobago
Tunisia
Turkey
Turkmenistan
Uganda
Ukraine
United Arab Emirates
United Kingdom
Uruguay
USA
Uzbekistan
Venezuela
Vietnam
Western Sahara
Yemen
Zambia
Zimbabwe
“We learn, in part, by forgetting.” —Robert A. Bjork
Spaced repetition is the practice of distributing study across increasing intervals of time rather than concentrating it into a single sitting. It is the load-bearing principle behind every serious flashcard system—see the companion Anki Explained essay for how the software puts it to work—and it is the most counter-intuitive of the three pillars of durable learning, because it deliberately makes each study session feel harder. These notes work from the empirical phenomenon (the spacing effect), through the theory of why it holds, to the mathematics and the scheduling algorithms that operationalise it.
Notmuch Cheat Sheet
Launch
| Key | Action |
|---|---|
| C-c m m | Open notmuch |
| C-c m s | Sync all email |
| C-c m c | Compose new email |
Hello Screen (saved searches)
| Key | Action |
|---|---|
| u | Unread |
| t | Today |
| w | This week |
| g | Gmail inbox |
| b | Abaj inbox |
| n | UNSW inbox |
| f | Starred |
| s | Sent |
Search/List Mode
| Key | Action |
|---|---|
| RET | Open thread |
| d | Delete (trash) |
| a | Archive |
| u | Toggle unread |
| f | Toggle starred |
| S | Sync email |
| m f | Move to Finance |
| m o | Move to Orders |
Show Mode (reading email)
Sometimes I forget how to use my own neovim configuration!
- LSP Errors in a Buffer
| Keybinding | Action |
|---|---|
| <leader>d | Show diagnostic float (popup) |
| <leader>ld | Send ALL diagnostics to quickfix list (buffer) |
| <leader>cd | Copy current line’s diagnostic to clipboard |
| ]d / [d | Jump to next/prev diagnostic |
| ]e / [e | Jump to next/prev error |
To copy errors: press <leader>ld then :copen to see them in a buffer.
- Notifications
Already installed! You have:
Snacks.nvim - <leader>nh shows notification history, <leader>nd dismisses all
A 100-day challenge to learn and master Go. Daily exercises and projects building up proficiency in the language.
A 100-day JavaScript learning challenge. Daily exercises and projects to build proficiency in JavaScript.
Backlinks (2)
1. How I passed the AWS Solutions Architect in 2 weeks /roam/how_i_passed_the_aws_solutions_architect_in_2_weeks/
G’day, welcome to my corner of the internet. This blog post contains more pointers to resource materials that I have used / advertise as software that I manage. Shilling aside, this site is a more multi-modal presentation of my 15 day journey.
Here is the PDF that I wrote notes in:
TODO: Embed PDF
Why 15 days?
I am currently a graduate student in Statistics and had a 2 week break between terms. I have an undergraduate in Computer Science with no work experience. I figured an AWS cert may help authenticate my System Design and AWS skills.
“We all die. The goal isn’t to live forever, the goal is to create something that will.” — Chuck Palahniuk
Originally the AI suffix stood for archived intellect, however these days it has concretised to becoming an Augmenting Infrastructure — a place from which to branch out in many directions.
Within this site you will find self-contained material in the form of project posts and blog posts, but also external links to other work – my own as well as not.