JohannesFischer

# Warmup – Type a regex in the box.
foo

# Anchors – You are deducted one point per character you use, and ten if you match something you shouldn't.
ick$

# It never ends – $ not allowed
fu\b

# Ranges – The test vectors were generated by grepping /usr/dict/words. Can you tell?

JohannesFischer

const letters = {
  a: [
    0, 1, 1, 1, 0,
    1, 0, 0, 0, 1,
    1, 1, 1, 1, 1,
    1, 0, 0, 0, 1,
    1, 0, 0, 0, 1
  ],
  b: [
    1, 1, 1, 1, 0,

JohannesFischer

const webdriver = require('selenium-webdriver');
const { By, promise, until }  = webdriver;
const firefox = require('selenium-webdriver/firefox');

const binary = new firefox.Binary(firefox.Channel.NIGHTLY);
binary.addArguments('-headless');

const capabilities = {
  acceptInsecureCerts: true
};

JohannesFischer

{"docs":"css/d3~4/docker~17/dom/dom_events/eslint/express/git/html/http/javascript/moment/mongoose/node/npm/ruby~2.3/rails~4.1/sinon~4/webpack"}

JohannesFischer

FROM  node:latest
RUN mkdir -p /usr/src/app
WORKDIR /usr/src/app
COPY package.json /usr/src/app/
RUN npm install
COPY . /usr/src/app
EXPOSE 8000
CMD [ "npm", "start" ]

JohannesFischer

// test arrays
var x = [1, 2, 3];
var y = [1, 3, 2];
var z = [3, 2, 1];

// global swap counter
var swaps = 0;

// custom sort function that counts swaps
function swapcount(a, b){

JohannesFischer

console.log('E-Learning Boost Activated');

let initialized = false;

function getAnswerWindow() {
  let win = window;
  while (win.window.length > 0) {
    win = win.window[1];
  }
  return win;

JohannesFischer

docker image rm --force $(docker image ls | awk '$1 == "<none>" {print $3}')

JohannesFischer

#!/bin/sh

FILE_COUNT=$(git status | grep 'modified:' | wc -l)

if [ $FILE_COUNT -gt 100 ] ; then
  echo "File count is 100+, skipping pre-commit validation"
  exit 0
fi

FAILED=0

JohannesFischer

{
      "Print to console": {
      "prefix": "conl",
      "body": [
        "console.log($1);"
      ],
      "description": "Log output to console"
    },
    "Print info to console": {
      "prefix": "coni",