HenriBeck

firstDuplicate :: [Int] -> Int
firstDuplicate xs = checkDuplicates xs []

checkDuplicates :: [Int] -> [Int] -> Int
checkDuplicates (x:[]) f = if elem x f then x else -1
checkDuplicates (x:xs) f = if elem x f then x else checkDuplicates xs (x:f)

HenriBeck

// ==UserScript==
// @name         TF2Center remove ads
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Remove the ads from tf2center without getting redirected to /adblock
// @author       Henri Beck (kampfkeks)
// @match        https://tf2center.com/*
// @grant        none
// ==/UserScript==

HenriBeck

import auth from 'feathers-authentication';
import SteamStrategy from 'passport-steam';

export default function authentication() {
  const that = this;
  const options = {
    secret: 'supersecret',
    cookie: {
      enabled: true,
      name: 'feathers-jwt',