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Update snippet structure to new template

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Angelos Chalaris
2019-08-19 14:32:26 +03:00
parent 811f3672ef
commit 59fd9ad9a8
38 changed files with 150 additions and 138 deletions
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snippets/difference_by.md
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### difference_by
---
title: difference_by
tags: list
---
Returns the difference between two list, after applying the provided function to each list element of both.
Create a `set` by applying `fn` to each element in `b`, then use list comprehension in combination with fn on a to only keep values not contained in the previously created `set`.