eiri

Solarized Dark values on different color palettes

SOLARIZED	HEX	16/8	TERMCOL	XTERM	HEX	L*A*B	RGB	HSB	GNU screen
base03	#002b36	8/4	brblack	234	#1c1c1c	15,-12,-12	0,43,54	193,100,21	K
base02	#073642	0/4	black	235	#262626	20,-12,-12	7,54,66	192,90,26	k
base01	#586e75	10/7	brgreen	240	#585858	45,-07,-07	88,110,117	194,25,46	G
base00	#657b83	11/7	bryellow	241	#626262	50,-07,-07	101,123,131	195,23,51	Y
base0	#839496	12/6	brblue	244	#808080	60,-06,-03	131,148,150	186,13,59	B
base1	#93a1a1	14/4	brcyan	245	#8a8a8a	`65,-05

eiri

This is not intended to be comprehensive or authoritative, just free online resources I've found valuable while learning more about Erlang.

Similar lists

• 0xAX's list of Erlang bookmarks
• Federico Carrone, Erlang Spawned Shelter
• Ivan Uemlianin's list of resources on various BEAM languages
• David Robakowski's curated list of awesome Erlang libraries, resources and shiny things
• Julius Beckmann's curated list of amazingly awesome Elixir and Erlang libraries, resources and shiny things

Instruction

eiri

FFmpeg cheat sheet

A list of useful commands for the ffmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

eiri

Bash string manipulation cheatsheet

Assignment
Assign value to variable if variable is not already set. Value will be returned. Couple with : no-op if return value is to be discarded.	${variable="value"} : ${variable="value"}

eiri

// Returns a random Emoji 🌿
extension String{
    func randomEmoji()->String{
        let range = 0x1F601...0x1F64F
        let ascii = range.startIndex + Int(arc4random_uniform(UInt32(range.count)))
        let emoji = String(UnicodeScalar(ascii))
        return emoji
    }
}

eiri

#!/bin/bash

# From http://tech.serbinn.net/2010/shell-script-to-create-ramdisk-on-mac-os-x/
#

ARGS=2
E_BADARGS=99

if [ $# -ne $ARGS ] # correct number of arguments to the script;
then

eiri

#!/usr/bin/env escript
%% -*- erlang -*-

%% * slurp in terms using inlined version of kernels file:consult/1
%% * convert to abstract syntax tree
%% * annotate all tuples
%% * pretty print using a hook to prefix the annotated nodes with newline

main([]) ->
    io:format("%% -*-erlang-*-~n"),