hofmannsven

Raspberry Pi

• Related tutorial: http://raspberrypiguide.de/
• Command Line Cheatsheet: https://gist.github.com/hofmannsven/8392477

Setup

Find all available devices arp -a

Locate Raspberry (b8:27:eb) in Network: Pi Finder

SSH

lbruder

/*******************************************************************************
*
* 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
*

albertbori

import Foundation

extension String
{
    var length: Int {
        get {
            return countElements(self)
        }
    }
    

madhums

/* 
 * Taken from http://stackoverflow.com/questions/5867534/how-to-save-canvas-data-to-file/5971674#5971674
 */

var fs = require('fs');
// string generated by canvas.toDataURL()
var img = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0"
    + "NAAAAKElEQVQ4jWNgYGD4Twzu6FhFFGYYNXDUwGFpIAk2E4dHDRw1cDgaCAASFOffhEIO"
    + "3gAAAABJRU5ErkJggg==";
// strip off the data: url prefix to get just the base64-encoded bytes

gist:f72e5c4a432492abce59

typedef char C;

typedef long I;

typedef struct a {
  I t,r,d[3],p[2];
}* A;

#define P printf

jpfr

// Based on http://www.jsoftware.com/jwiki/Essays/Incunabulum
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

typedef struct a {
    long t;
    long r;
    long d[3];
    long p[2];

carols10cents

Ruby to Rust Cheat Sheet

The goal of this is to have an easily-scannable reference for the most common syntax idioms in Ruby and Rust so that programmers most comfortable with Ruby can quickly get through the syntax differences and feel like they could read and write basic Rust programs.

What do you think? Does this meet its goal? If not, why not?

Variables

Ruby:

JeffPaine

i3 Window Manager Cheat Sheet

$mod refers to the modifier key (alt by default)

General

• startx i3 start i3 from command line
• $mod+<Enter> open a terminal
• $mod+d open dmenu (text based program launcher)
• $mod+r resize mode ( or to leave resize mode)
• $mod+shift+e exit i3

inky

ᚳᛁ	ᛉᛁ	ᛋᛁ
ᛏᛁ	ᛞᛁ	ᛚᛁ
ᛈᛁ	ᛒᛁ	ᚠᛁ

ᚳᚫ	ᛉᚫ	ᛋᚫ
ᛏᚫ	ᛞᚫ	ᛚᚫ
ᛈᚫ	ᛒᚫ	ᚠᚫ

ᚳᚩ	ᛉᚩ	ᛋᚩ
ᛏᚩ	ᛞᚩ	ᛚᚩ

hnakamur

#!/bin/sh
set -e

basedir=`pwd`

mkdir -p "$basedir/github.com/jvburnes"
git clone https://github.com/jvburnes/node9 "$basedir/github.com/jvburnes/node9"

mkdir -p "$basedir/github.com/stevedonovan"
git clone https://github.com/stevedonovan/Penlight "$basedir/github.com/stevedonovan/Penlight"