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#20740: merge with 3.3.

This commit is contained in:
Ezio Melotti 2014-02-24 20:59:48 +02:00
parent 8eb443d58b 6b532349d0
commit c5f5e625aa
1 changed files with 4 additions and 4 deletions
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Doc/tutorial/introduction.rst
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@ -371,9 +371,9 @@ values. The most versatile is the *list*, which can be written as a list of
comma-separated values (items) between square brackets. Lists might contain
items of different types, but usually the items all have the same type. ::
>>> squares = [1, 2, 4, 9, 16, 25]
>>> squares = [1, 4, 9, 16, 25]
>>> squares
[1, 2, 4, 9, 16, 25]
[1, 4, 9, 16, 25]
Like strings (and all other built-in :term:`sequence` type), lists can be
indexed and sliced::
@ -389,12 +389,12 @@ All slice operations return a new list containing the requested elements. This
means that the following slice returns a new (shallow) copy of the list::
>>> squares[:]
[1, 2, 4, 9, 16, 25]
[1, 4, 9, 16, 25]
Lists also supports operations like concatenation::
>>> squares + [36, 49, 64, 81, 100]
[1, 2, 4, 9, 16, 25, 36, 49, 64, 81, 100]
[1, 4, 9, 16, 25, 36, 49, 64, 81, 100]
Unlike strings, which are :term:`immutable`, lists are a :term:`mutable`
type, i.e. it is possible to change their content::