fswalker

" Basic config
set autoread        " Automatically reload modified buffer
set autowriteall    " Automatically write files when some commands occur
set backupcopy=yes  " Fix Hot Module Reloading for parcel js
set colorcolumn=80  " Colour column 80
set cursorcolumn    " Highlight the column currently under cursor
set cursorline      " Highlight the line currently under cursor
set expandtab       " Use spaces instead of tabs
set foldlevel=20    " Folds with a higher level will be closed
set foldmethod=indent

fswalker

# Panda 

include image 

background = empty-scene(200, 200) 

ear = circle(12, "solid", "black") 

head = underlay-xy(ear, -15, -5, 
  underlay-xy(ear, -140, -5, 

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(require 2htdp/universe)
(require 2htdp/image)

;; Space Invaders


;; Constants:

(define WIDTH  300)
(define HEIGHT 500)

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function fish_prompt --description 'Write out the prompt'
	set -l color_cwd
    set -l suffix
    switch "$USER"
        case root toor
            if set -q fish_color_cwd_root
                set color_cwd $fish_color_cwd_root
            else
                set color_cwd $fish_color_cwd
            end

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module Main exposing (main)

import Html as Html exposing (..)
import Http as Http
import Json.Decode as Decode exposing (Decoder)

type alias Model = Maybe (List License)

type Msg =
    UpdateLicenses (Result Http.Error (List License))

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module Main exposing (main)

import Html as Html exposing (..)
import Http as Http

type alias Model = String

type Msg =
    UpdateLicenses (Result Http.Error String)

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module Alphabet exposing (..)

import Char


capitalLetters : List Char
capitalLetters =
    List.range (Char.toCode 'A') (Char.toCode 'Z')
        |> List.map Char.fromCode

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%% Based on code from 
%%   Erlang Programming
%%   Francecso Cesarini and Simon Thompson
%%   O'Reilly, 2008
%%   http://oreilly.com/catalog/9780596518189/
%%   http://www.erlangprogramming.org/
%%   (c) Francesco Cesarini and Simon Thompson

-module(gf).
-behaviour(gen_server).

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%% Based on code from 
%%   Erlang Programming
%%   Francecso Cesarini and Simon Thompson
%%   O'Reilly, 2008
%%   http://oreilly.com/catalog/9780596518189/
%%   http://www.erlangprogramming.org/
%%   (c) Francesco Cesarini and Simon Thompson

% Using the observer, set up a system of frequency server and at least two clients, and kill the frequency server when the clients are in possession of a frequency – you can make the clients “sleep” at any point using the timer:sleep/1 function – observe that the clients are killed too.
% How would you modify the clients so that they are not affected by the server terminating? How could you then shut down the entire system if you needed to?

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-module(billing).
-export([ get_data/0 
        , get_barcodes/0
        , get_bill/3
        , print_bill/1
        , test_print_bill/0
        , test_print_bill2/0
        , test_print_bill3/0
        ]).