ee1e8abd87
* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
82 lines
1.9 KiB
Markdown
82 lines
1.9 KiB
Markdown
---
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id: 5f07c98cdb9413cbd4b16750
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title: Part 16
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challengeType: 0
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dashedName: part-16
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---
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# --description--
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It is time to add a new section. Add a second `section` element below the existing `section` element.
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# --hints--
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Your `section` element should have an opening tag. Opening tags have this syntax: `<elementName>`.
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```js
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assert(document.querySelectorAll('section').length >= 2);
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```
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You should only add one opening `section` tag. Please remove any extras.
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```js
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assert(document.querySelectorAll('section').length === 2);
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```
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Your `section` element should have a closing tag. Closing tags have a `/` just after the `<` character.
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```js
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assert(code.match(/<\/section>/g).length >= 2);
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```
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You should only add one closing `section` tag. Please remove any extras.
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```js
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assert(code.match(/<\/section>/g).length === 2);
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```
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The second `section` element should not be nested in the first `section` element.
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```js
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const childrenOf1stSection = [
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...document.querySelector('main > section').children
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];
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const foundElems = childrenOf1stSection.filter((child) => {
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return child.nodeName === 'SECTION';
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});
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assert(foundElems.length === 0);
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```
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Both `section` elements should be between the opening and closing tags of the `main` element.
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```js
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const childrenOfMain = [...document.querySelector('main').children];
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const foundElems = childrenOfMain.filter((child) => {
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return child.nodeName === 'SECTION';
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});
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assert(foundElems.length === 2);
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```
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# --seed--
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## --seed-contents--
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```html
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<html>
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<body>
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<h1>CatPhotoApp</h1>
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<main>
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--fcc-editable-region--
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<section>
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<h2>Cat Photos</h2>
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<!-- TODO: Add link to cat photos -->
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<p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
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<a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
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</section>
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--fcc-editable-region--
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</main>
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</body>
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</html>
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```
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