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@ -9,35 +9,35 @@ Also the single and double quote delimited strings can't actually have literal
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new lines: |
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```js |
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let fewlines = '\nHello👏\nThere👏\n' |
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// Same string but with litteral new lines: |
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let fewlines = "\nHello👏\nThere👏\n"; |
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// Same string but with literal new lines: |
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let usingLiteral = ` |
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Hello👏 |
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There👏 |
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` |
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`; |
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``` |
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You can use the literal `\n` character to split text on each lines: |
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```js |
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let splited = ` |
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let splitted = ` |
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Hello👏 |
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There👏 |
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`.split('\n') |
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`.split("\n"); |
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console.log(splited) // ['','Hello👏','There👏', ''] |
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console.log(splitted); // ['','Hello👏','There👏', ''] |
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// Note that empty lines becomes empty strings ! |
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``` |
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### Instructions |
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You have been recruted to analyse a bunch of poems, your first task is to count |
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You have been recruited to analyse a bunch of poems, your first task is to count |
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the number of lines. |
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- Declare a variable `linesCount` of the number of lines from the provided |
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`poem` variable. |
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But you must ignore empty lines in the begining and the end using the `trim` |
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However, you must ignore empty lines in the beginning and the end using the `trim` |
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string method. |
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### Notions |
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