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/*
 * I add this to html files generated with pandoc.
 */

html {
  font-size: 100%;
  overflow-y: scroll;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

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Cairo Notes

At first glance, Cairo looks like Python but it is really a vm + an assembly language with a lot of sugar on top. Without internalizing, this your headspace will not be in the right place.

• https://www.cairo-lang.org/docs/how_cairo_works/cairo_intro.html
• https://www.cairo-lang.org/docs/hello_cairo/intro.html

Numbers

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/-  spider
/+  strandio
=,  strand=strand:spider
^-  thread:spider
|=  arg=vase
::  adapted from https://urbit.org/docs/arvo/iris/example (thanks ~tinnus-napbus!)
=/  m  (strand ,vase)
^-  form:m
=/  day     (need !<([(unit @ud)] arg))
;<  =bowl:spider  bind:m  get-bowl:strandio

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#!/usr/bin/env bash
BINARY_HOME="./urbit-bin"

OS="$(uname -s)"
case "${OS}" in
    Linux*)     target="linux64";;
    MINGW*)     target="windows";;
    Darwin*)    target="darwin";;
    CYGWIN*)    target="windows";;
    *)          echo "UNKNOWN:${OS}"

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#!/usr/bin/env python3

import vobject
import csv
import sys

from functools import reduce
from collections.abc import Iterable

from pathlib import Path

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Breaking Changes Summary

New Types

• There is a new type reference that models a reference to either graph content or a reference to a group
  • A reference to a group takes a resource, while a reference to graph content takes a resource for the group and a uid

Breaking changes / Modified types:

• content has now been modified. the subtype [%reference =uid] has now been changed to use the [%reference reference]
• Graph store no longer accepts pokes with the mark %graph-update. Instead, it supports pokes with the mark %graph-update-1

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#!/bin/bash

DRY_RUN=false
HARD_DELETE=true
#DEL="trash"  # use this if you have trash-cli enabled and don't want to risk the script accidently deleting your precious jam files
DEL="rm"

SHIP_NAME=${1:-"sampel-palnet"} # change this or pass it in as a cmdline input
NUM_EVENTS=${2:-1000000}        # change this or pass it in as a cmdline input
LATEST_EVENT="$(ls ./$SHIP_NAME/.urb/roc/ | cut -d'.' -f1 | sort -nr | head -n1)"

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digraph PublishPost {
	// uses the dot engine
	graph [rankdir="LR"];
	node [shape="record"];
	
	
	subgraph cluster_0 {
// 		color=blue
// 		node [style=filled];
// todo https://stackoverflow.com/questions/1554635/graphviz-how-to-have-a-subgraph-be-left-to-right-when-main-graph-is-top-to-bot

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#!/bin/env python

import typing
from typing import Union, List, NamedTuple, Optional, Dict, Tuple, Iterable

atom = int
bloq = atom
patU = atom
patS = int   # signed integer
cell = tuple # Tuple[atom]  # tuple is used to model an immutable list. just list doesn't work b/c it is not `hash`able

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// from https://www.youtube.com/watch?v=jKWTVXj8JKo
// ref https://mcuoneclipse.com/2013/06/19/using-the-hc-06-bluetooth-module/

// if this doesn't work, we may have to do it manually,
// i.e. we have to follow this guide https://www.instructables.com/id/AT-command-mode-of-HC-05-Bluetooth-module/ 
// (don't worry it has 06 as well)

void setup() {
	Serial.begin(9600);
	delay(5000);