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// Uncompressed version of
// https://gist.github.com/munificent/b1bcd969063da3e6c298be070a22b604
#include <time.h> // Robert Nystrom
#include <stdio.h> // @munificentbob
#include <stdlib.h> // for Ginny
#include <stdbool.h> // 2008-2019
const int HEIGHT = 40;
const int WIDTH = 80;
@munificent
munificent / generate.c
Last active August 29, 2025 13:51
A random dungeon generator that fits on a business card
#include <time.h> // Robert Nystrom
#include <stdio.h> // @munificentbob
#include <stdlib.h> // for Ginny
#define r return // 2008-2019
#define l(a, b, c, d) for (i y=a;y\
<b; y++) for (int x = c; x < d; x++)
typedef int i;const i H=40;const i W
=80;i m[40][80];i g(i x){r rand()%x;
}void cave(i s){i w=g(10)+5;i h=g(6)
+3;i t=g(W-w-2)+1;i u=g(H-h-2)+1;l(u
@swalkinshaw
swalkinshaw / tutorial.md
Last active October 24, 2025 14:52
Designing a GraphQL API
@timvisee
timvisee / falsehoods-programming-time-list.md
Last active October 31, 2025 18:31
Falsehoods programmers believe about time, in a single list

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

  • There are always 24 hours in a day.
  • February is always 28 days long.
  • Any 24-hour period will always begin and end in the same day (or week, or month).
@aturley
aturley / pony-considerations.md
Last active March 17, 2023 03:21
Information about Pony based on the items outlined in https://twitter.com/casio_juarez/status/898706225642086400

Pony Considerations

If you're thinking of checking out the Pony programming language, here's a list of things that I think are important to know. This list is based on a Tweet that I wrote.

Editor/IDE support

There are Pony packages for several popular editors.

@kmpm
kmpm / adding-pixel-to-raspbian-lite.md
Last active August 25, 2025 03:33
Adding PIXEL to Raspbian Lite

Adding PIXEL/GUI to Raspbian Lite

These 'notes' were primarily intended for my own consumption but since there have been surprisingly many comments to it over the years I wanted to do some updates and clarifications. Thanks for all comments.

These instructions will require you to have connection to internet from your pi, WiFi, Ethernet or by some other means like a 3G USB dongle or something.

Preparations

@timotgl
timotgl / uninstall-razer-synapse.sh
Last active April 16, 2025 13:33
How to fully uninstall Razer Synapse 2 on OS X (10.11-10.13) (El Capitan, Sierra, High Sierra) without using Razer's official uninstall tool
# How to uninstall Razer Synapse 2 ( https://www.razerzone.com/synapse-2 )
# on OS X (10.11-10.13) (El Capitan, Sierra, High Sierra)
# without using Razer's official uninstall tool.
# Tested on OS X 10.11.5 in July 2016.
# Edited with additional steps for later OS X versions,
# contributed by commenters on this gist.
# Step 1: In your terminal: stop and remove launch agents
launchctl remove com.razer.rzupdater
@cube-drone
cube-drone / automation.md
Last active August 7, 2024 10:34
Automation For The People

Automation for the People

Long ago, the first time I read "The Pragmatic Programmer", I read some advice that really stuck with me.

"Don't Use Manual Procedures".

This in the chapter on Ubiquitous Automation. To summarize, they want you to automate all the things.

The trouble was that I hadn't much of an idea how to actually go

# see https://www.topbug.net/blog/2013/04/14/install-and-use-gnu-command-line-tools-in-mac-os-x/
# core
brew install coreutils
# key commands
brew install binutils
brew install diffutils
brew install ed --default-names
brew install findutils --with-default-names
@joepie91
joepie91 / vpn.md
Last active October 31, 2025 21:09
Don't use VPN services.

Don't use VPN services.

No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.

Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.

  • A Russian translation of this article can be found here, contributed by Timur Demin.
  • A Turkish translation can be found here, contributed by agyild.
  • There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.