jasdeepkhalsa

export default function waitForWindow(property, timeout = 10000, interval = 500, attempts = 0) {
  if (!property) {
    return Promise.reject(new Error('No window property added to the function'))
  }
  return cy.window()
    .then(
      (win) => {
      if (win[property] !== undefined) {
        return true
      }

jasdeepkhalsa

// Data pre-population
var queryStrings = decodeURIComponent(location.search).split(/[?&]/).reduce(function(total, qs) {
  total[qs.split('=')[0]] = qs.split('=')[1];
  return total;
}, {});
  
if (queryStrings) {
  var inviteeEmailValue = queryStrings['Email'];
  var inviteeFullNameValue = queryStrings['Name'];
  var inviteeMobileValue = queryStrings['mobile'];

jasdeepkhalsa

/**
 * Construct a type with a set of properties K of type T
 */
type Record<K extends keyof any, T> = {
    [P in K]: T;
};

// Usage
type Names = {
  name: string

jasdeepkhalsa

setState -> const [state, setState] = useState()

componentDidMount -> useEffect(() => {}, [])

componentDidMount & componentDidUpdate -> useEffect(() => {}, [props.changedValue]

componentWillUnmount & componentDidUnmount -> useEffect(() => { return () => console.log('Cleaning up') }, [])

shouldComponentUpdate -> export default React.memo(myComponent, () => console.log('finer grain control here, but I work opposite to shouldComponentUpdate. Usually out of the box memoization is good enough')

jasdeepkhalsa

import Html exposing (..)


-- MODEL

type alias Model = { ... }


-- UPDATE

jasdeepkhalsa

stage('Lint') {
  steps {
    sh 'npm run lint'
  }
}

jasdeepkhalsa

Firstly make sure you're using a decent editor with your git e.g. Atom, VS Code etc.

git config --global core.editor "atom"

To modify a merge commit history, like the merges done by popular online version control systems such as GitLab or Bitbucket:

¢ git rebase --rebase-merges -i HEAD~1

jasdeepkhalsa

function triggerEvent(elem, eventType) {
   const noop = () => {}

   if ('createEvent' in document) {
        // modern browsers, IE9+
        const evt = document.createEvent('HTMLEvents') || new Event(eventType);
        evt.initEvent ? evt.initEvent(eventType, true, false) : noop();
        elem.dispatchEvent(evt);
        return;
    }

jasdeepkhalsa

ffmpeg -i video.mp4 -filter_complex "[0:v] fps=24,scale=1080:-1,split [a][b];[a] palettegen [p];[b][p] paletteuse" video.gif

## REFERENCES
# https://engineering.giphy.com/how-to-make-gifs-with-ffmpeg/
# https://ffmpeg.org/ffmpeg-filters.html#scale-1

jasdeepkhalsa

import { toWords } from 'number-to-words';

export function numberToWords(number) {
  if (!number || number === true) {
    return number;
  }

  const numWithNoNonDigits = number.replace ? number.replace(/\D/g,'') : number;
  const numToArray = numWithNoNonDigits.toString().split('');