68 lines
1.5 KiB
Markdown
68 lines
1.5 KiB
Markdown
---
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id: 587d7fa6367417b2b2512bc2
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title: Add Document Elements with D3
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challengeType: 6
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videoUrl: ''
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localeTitle: ''
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---
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## Description
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undefined
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## Instructions
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undefined
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: ''
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testString: 'assert($("body").children("h1").length == 1, "The <code>body</code> should have one <code>h1</code> element.");'
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- text: ''
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testString: 'assert($("h1").text() == "Learning D3", "The <code>h1</code> element should have the text "Learning D3" in it.");'
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- text: ''
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testString: 'assert(code.match(/d3/g), "Your code should access the <code>d3</code> object.");'
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- text: يجب أن تستخدم شفرتك طريقة <code>select</code> .
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testString: 'assert(code.match(/\.select/g), "Your code should use the <code>select</code> method.");'
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- text: يجب أن تستخدم التعليمات البرمجية الخاصة بك أسلوب <code>append</code> .
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testString: 'assert(code.match(/\.append/g), "Your code should use the <code>append</code> method.");'
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- text: يجب أن تستخدم الشفرة طريقة <code>text</code> .
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testString: 'assert(code.match(/\.text/g), "Your code should use the <code>text</code> method.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='html-seed'>
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```html
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<body>
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<script>
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// Add your code below this line
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// Add your code above this line
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</script>
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</body>
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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