24 lines
486 B
Markdown
24 lines
486 B
Markdown
---
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title: chunk
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tags: list,intermediate
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---
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Chunks a list into smaller lists of a specified size.
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Use `list()` and `range()` to create a list of the desired `size`.
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Use `map()` on the list and fill it with splices of the given list.
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Finally, return the created list.
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```py
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from math import ceil
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def chunk(lst, size):
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return list(
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map(lambda x: lst[x * size:x * size + size],
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list(range(0, ceil(len(lst) / size)))))
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```
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```py
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chunk([1,2,3,4,5],2) # [[1,2],[3,4],5]
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```
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