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snippets/python/s/drop-right.md

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+---
+title: Drop list elements from the right
+type: snippet
+language: python
+tags: [list]
+author: chalarangelo
+cover: digital-nomad-7
+dateModified: 2020-11-02T19:27:53+02:00
+---
+
+Returns a list with `n` elements removed from the right.
+
+- Use slice notation to remove the specified number of elements from the right.
+- Omit the last argument, `n`, to use a default value of `1`.
+
+```py
+def drop_right(a, n = 1):
+  return a[:-n]
+```
+
+```py
+drop_right([1, 2, 3]) # [1, 2]
+drop_right([1, 2, 3], 2) # [1]
+drop_right([1, 2, 3], 42) # []
+```