Files
freeCodeCamp/curriculum/challenges/english/01-responsive-web-design/css-photo-gallery/step-002.md
Nicholas Carrigan (he/him) 2868347742 feat: css photo gallery (#43602)
* feat: initial infra

* feat: create steps

* feat: prototype tests

Haven't tested locally yet :)

* feat: complete tests

* feat: move image size step

* chore: apply shaun's review suggestions

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>

* chore: apply kris' review suggestions

Co-authored-by: Kristofer Koishigawa <scissorsneedfoodtoo@gmail.com>

* fix: index.md linting

* chore: steps are parts in disguise

* chore: apply tom's review suggestions

Co-authored-by: Tom <20648924+moT01@users.noreply.github.com>

* fix: colon to period

Co-authored-by: Shaun Hamilton <shauhami020@gmail.com>
Co-authored-by: Kristofer Koishigawa <scissorsneedfoodtoo@gmail.com>
Co-authored-by: Tom <20648924+moT01@users.noreply.github.com>
2021-10-27 13:40:44 -05:00

1.3 KiB

id, title, challengeType, dashedName
id title challengeType dashedName
61537a8054753e2f1f2a1574 Step 2 0 step-2

--description--

Within your head element, add a meta tag with the name set to viewport and the content set to width=device-width, initial-scale=1.

Also add a meta tag with the charset set to UTF-8.

--hints--

You should have two meta elements.

const meta = document.querySelectorAll('meta');
assert(meta?.length === 2);

One meta element should have a name set to viewport, and content set to width=device-width, initial-scale=1.0.

const meta = [...document.querySelectorAll('meta')];
const target = meta?.find(m => m?.getAttribute('name') === 'viewport' && m?.getAttribute('content').match(/width=device-width,\s?initial-scale=1(.0)?/) && !m?.getAttribute('charset'));
assert.exists(target);

Your other meta element should have the charset attribute set to UTF-8.

const meta = [...document.querySelectorAll('meta')];
const target = meta?.find(m => !m?.getAttribute('name') && !m?.getAttribute('content') && m?.getAttribute('charset')?.toLowerCase() === 'utf-8');
assert.exists(target);

--seed--

--seed-contents--

--fcc-editable-region--
<!DOCTYPE html>
<html>
  <head>

  </head>
  <body>
  </body>
</html>
--fcc-editable-region--