janpaul123

const uniq = require('lodash/uniq');

function permutations(n, colors, arr) {
  if (!n) return [arr];
  if (!arr) arr = [];
  let ret = [];
  for (let i = 0; i < colors; i++) ret = ret.concat(permutations(n - 1, colors, arr.concat([i])));
  return ret;
}

janpaul123

/* eslint-disable react/prop-types */
import React from 'react';
import ReactDOM from 'react-dom';
import ReactTestUtils from 'react-dom/test-utils';
import FastScrollComponent from './FastScrollComponent';

describe('<FastScrollComponent>', function() {
  const setupComponent = ({ cacheWhenNotVisible = false, height = 100 }) => {
    // eslint-disable-line react/prop-types
    const rowHeight = 25;

janpaul123

import rosbag

with rosbag.Bag('output.bag', 'w') as outbag:
    for topic, msg, t in rosbag.Bag('input.bag').read_messages():
        outbag.write(topic, msg, t)

janpaul123

#!/bin/bash

set -Eeuxo pipefail

# Install youtube-dl
curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /tmp/youtube-dl
chmod a+rx /tmp/youtube-dl

# Create /tmp/print-missing-youtube.sh script.
echo '#!/bin/bash' > /tmp/print-missing-youtube.sh