eli-oat

dump - A simple way to peek memory addresses.

Provides a word called dump.

Output looks like this:

> [ 'Hello,_world! s:put nl ] dump
3B9F: 0x801
3BA0: 0xE5D

3BA1: H

eli-oat

A half-hour to learn Zig

This is inspired by https://fasterthanli.me/blog/2020/a-half-hour-to-learn-rust/

Basics

the command zig run my_code.zig will compile and immediately run your Zig program. Each of these cells contains a zig program that you can try to run (some of them contain compile-time errors that you can comment out to play with)

eli-oat

/*******************************************************************************
*
* A minimal Forth compiler in C
* By Leif Bruder <leifbruder@gmail.com> http://defineanswer42.wordpress.com
* Release 2014-04-04
*
* Based on Richard W.M. Jones' excellent Jonesforth sources/tutorial
*
* PUBLIC DOMAIN
*

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(defvar *html-void-tags* '(:area :base :br :col :embed :hr :img :input :link
                              :meta :param :source :track :wbr)
  "String designators for self-closing/void tags.
https://html.spec.whatwg.org/multipage/syntax.html#void-elements")

(defvar *html-escapes*
  '(#\& "&"
    #\< "&lt;"
    #\> "&gt;"
    #\" "&quot;"))

eli-oat

(require 'org)

(setq-default indent-tabs-mode nil)
(setq org-display-inline-images t)
(setq org-redisplay-inline-images t)
(setq org-startup-with-inline-images "inlineimages")

(setq default-frame-alist
      (append (list '(width . 72) '(height . 40))))

eli-oat

Option Explicit

Public Sub SetActiveChartToCompletelyCoverARange()
    Call ResizeAndRepositionChart( _
        Chart:=ActiveChart, _
        Range:=AskUserToInputARange())
End Sub

Private Sub ResizeAndRepositionChart(ByRef Chart As Excel.Chart, ByRef Range As Excel.Range)
    If Chart Is Nothing Then

eli-oat

mogrify -path DESTINATIONFOLDER -filter Triangle -define filter:support=2 -thumbnail 1200 -unsharp 0.25x0.08+8.3+0.045 -dither FloydSteinberg -type Grayscale -colors 2 -posterize 136 -quality 82 -define jpeg:fancy-upsampling=off -define png:compression-filter=5 -define png:compression-level=9 -define png:compression-strategy=1 -define png:exclude-chunk=all -interlace none -colorspace sRGB SOURCEFOLDER/*

eli-oat

#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

eli-oat

var post_url = window.location.href;

$(document).ready(function(){	
	$("ul#mentions-list").empty();
  $.getJSON("https://webmention.io/api/mentions?per-page=50&page=0&jsonp=?", {
    target: post_url
  }, function(data){
	var social_media_likes = "";
	var social_media_repost = "";
	var social_media_post = "";

eli-oat

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname