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>
57 lines
1.1 KiB
Markdown
57 lines
1.1 KiB
Markdown
---
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id: bad87fed1348bd9aedf08833
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title: 删除 HTML 元素
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challengeType: 0
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videoUrl: 'https://scrimba.com/p/pVMPUv/ckK73C9'
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forumTopicId: 17559
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dashedName: delete-html-elements
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---
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# --description--
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手机屏幕的空间是有限的。
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让我们删除不必要的元素，开始设计我们的 CatPhotoApp。
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# --instructions--
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任务：删除 `h1` 元素以简化视图。
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# --hints--
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应删除 `h1` 元素。
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```js
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assert(!code.match(/<h1>/gi) && !code.match(/<\/h1>/gi));
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```
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应保留 `h2` 元素。
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```js
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assert(code.match(/<h2>[\w\W]*<\/h2>/gi));
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```
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应保留 `p` 元素。
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```js
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assert(code.match(/<p>[\w\W]*<\/p>/gi));
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```
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# --seed--
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## --seed-contents--
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```html
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<h1>Hello World</h1>
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<h2>CatPhotoApp</h2>
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<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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```
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# --solutions--
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```html
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<h2>CatPhotoApp</h2><p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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```
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