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Red [
Title: "Conway's Game of Life"
Needs: 'View
]
system/view/auto-sync?: no
grid: collect [repeat i 50 [keep/only collect [repeat j 50 [keep random true]]]]
scratchgrid: collect [repeat i 50 [keep/only collect [repeat j 50 [keep false]]]]
a: copy grid/1
b: copy grid/50
Red [
Title: "fry.red"
Author: ["Gregg Irwin" "Steeve"]
File: %fry.red
Purpose: {
Factor style fry combinators in Red
http://docs.factorcode.org/content/article-fry.html
works somewhat like a reverse collect/keep
}
]
@squarism
squarism / iterm2.md
Last active April 24, 2025 04:38
An iTerm2 Cheatsheet

Tabs and Windows

Function Shortcut
New Tab + T
Close Tab or Window + W (same as many mac apps)
Go to Tab + Number Key (ie: ⌘2 is 2nd tab)
Go to Split Pane by Direction + Option + Arrow Key
Cycle iTerm Windows + backtick (true of all mac apps and works with desktops/mission control)
@bryanhunter
bryanhunter / build-erlang-17.0.sh
Last active October 6, 2024 03:47
Build Erlang 17.0 on a fresh Ubuntu box (tested on 12.04 and 14.04)
#!/bin/bash
# Pull this file down, make it executable and run it with sudo
# wget https://gist.githubusercontent.com/bryanhunter/10380945/raw/build-erlang-17.0.sh
# chmod u+x build-erlang-17.0.sh
# sudo ./build-erlang-17.0.sh
if [ $(id -u) != "0" ]; then
echo "You must be the superuser to run this script" >&2
exit 1
fi
@andelf
andelf / beam_decompile.erl
Created March 19, 2013 03:25
Erlang BEAM file decompile to .erl file
#!/usr/bin/env escript
% -*- mode: erlang -*-
main([BeamFile]) ->
{ok,{_,[{abstract_code,{_,AC}}]}} = beam_lib:chunks(BeamFile,[abstract_code]),
io:fwrite("~s~n", [erl_prettypr:format(erl_syntax:form_list(AC))]).
@avar
avar / 30-income-calculon.pl
Last active August 15, 2024 15:13
Calculate your income in The Netherlands with and without a 30% ruling.
# To check if this is up-to-date with the tax rates go to
# http://www.expatax.nl/tax-rates-2016.php and see if there's anything
# newer there.
#
# I make no guarantees that any of this is correct. I calculated this
# at the time and have been updating it when new tax rates come along
# because people keep finding this useful.
#
# There's also an interactive JS version of this created by
# @stevermeister at