cassidoo

function useMedia(query) {
  const [matches, setMatches] = useState(window.matchMedia(query).matches)

  useEffect(() => {
    const media = window.matchMedia(query)
    if (media.matches !== matches) {
      setMatches(media.matches)
    }
    const listener = () => {
      setMatches(media.matches)

manekinekko

#! /bin/sh

proxy="YOUR_PROXY"

if [ "$1" == "on" ]; then

	echo "exporting proxy"
	export http_proxy=$proxy
	export https_proxy=$proxy

MrJaba

Podcasts:
Ruby Rogues - http://rubyrogues.com/
Ruby5 - http://ruby5.envylabs.com/
FunctionalGeekery - http://www.functionalgeekery.com/

Screencasts:
Destroy all software - https://www.destroyallsoftware.com/screencasts
Ruby Tapas - http://www.rubytapas.com/

News:

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')