Crosstyan crosstyan

Tabs

New Tab

:tabnew - new blank tab
:tabedit [file] - open file in tab

Cursor Movement

gt (:tabn) - next tab

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

Joe Armstrong's Swedish Institute of Computer Science homepage (Wayback Machine)

https://web.archive.org/web/20070429181654/http://www.sics.se/~joe/

Similar lists

Functional Programming Javascript: using Partials

Partials are basically functions that return functions with some already predefined arguments and need some arguments to be completed. Let's say you have a function with several arguments to be set, but you don't want to set the majority of arguments over and over again because you need it more than once.

# my useless function to write something to the dom
function writeSomethingToDom(element, content){
	element.append(content);
}

# use the function repeatedly

	;;
	;; NS CHEATSHEET
	;;
	;; * :require makes functions available with a namespace prefix
	;; and optionally can refer functions to the current ns.
	;;
	;; * :import refers Java classes to the current namespace.
	;;
	;; * :refer-clojure affects availability of built-in (clojure.core)
	;; functions.

	function New-Symlink {
	<#
	.SYNOPSIS
	Creates a symbolic link.
	#>
	param (
	[Parameter(Position=0, Mandatory=$true)]
	[string] $Link,
	[Parameter(Position=1, Mandatory=$true)]
	[string] $Target

	(defrecord Tree [left elm right])

	(defprotocol Monoid
	(append [a b] )
	(identity [a] ))

	(defprotocol Foldable
	(foldl [l f i])
	(mfirst [l]))

	import os
	from PIL import Image


	'''
	I searched high and low for solutions to the "extract animated GIF frames in Python"
	problem, and after much trial and error came up with the following solution based
	on several partial examples around the web (mostly Stack Overflow).

	There are two pitfalls that aren't often mentioned when dealing with animated GIFs -

	module Main where

	import Control.Monad (replicateM)
	import Control.Monad.Trans (lift)
	import Control.Monad.Reader (ReaderT, ask, runReaderT)
	import Control.Monad.Random (Rand, getRandomR, evalRand)
	import System.Random (getStdGen, StdGen)
	import Text.Printf

	op :: ReaderT Int (Rand StdGen) String

	# Makefile for building keil projects
	KEIL=wine "/home/bliker/.wine/drive_c/Keil/UV4/UV4.exe"
	TMP=/tmp/keil.out
	NULL=/dev/null

	# Will prevent it from exiting even when somehing failied
	build:
	-@$(KEIL) -j0 -b -o $(TMP) *.uvproj 2> $(NULL);
	@cat $(TMP)

	$ redis-cli
	> config set stop-writes-on-bgsave-error no