22 lines
500 B
Markdown
22 lines
500 B
Markdown
---
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title: Initialize list with values
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type: snippet
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tags: [list]
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cover: dog-waiting
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dateModified: 2020-11-02T19:28:05+02:00
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---
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Initializes and fills a list with the specified value.
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- Use a list comprehension and `range()` to generate a list of length equal to `n`, filled with the desired values.
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- Omit `val` to use the default value of `0`.
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```py
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def initialize_list_with_values(n, val = 0):
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return [val for x in range(n)]
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```
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```py
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initialize_list_with_values(5, 2) # [2, 2, 2, 2, 2]
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```
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