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Diffstat (limited to 'Doc/tutorial/datastructures.rst')
| -rw-r--r-- | Doc/tutorial/datastructures.rst | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Doc/tutorial/datastructures.rst b/Doc/tutorial/datastructures.rst index 24d2d2ec3a..f2b66f70d8 100644 --- a/Doc/tutorial/datastructures.rst +++ b/Doc/tutorial/datastructures.rst @@ -111,10 +111,15 @@ An example that uses most of the list methods:: >>> a.sort() >>> a [-1, 1, 66.25, 333, 333, 1234.5] + >>> a.pop() + 1234.5 + >>> a + [-1, 1, 66.25, 333, 333] You might have noticed that methods like ``insert``, ``remove`` or ``sort`` that -modify the list have no return value printed -- they return ``None``. [1]_ This -is a design principle for all mutable data structures in Python. +only modify the list have no return value printed -- they return the default +``None``. [1]_ This is a design principle for all mutable data structures in +Python. .. _tut-lists-as-stacks: |