Tuple: Difference between revisions
Mr. MacKenty (talk | contribs) |
Mr. MacKenty (talk | contribs) No edit summary |
||
| Line 5: | Line 5: | ||
As a general rule, tuples use less memory than a list or array. | As a general rule, tuples use less memory than a list or array. | ||
Tuples allows for slicing and indexing like lists, but do not have | Tuples allows for slicing and indexing like lists, but do not have methods for deleting or changing any elements. | ||
== Example == | == Example == | ||
Latest revision as of 11:06, 20 June 2019
Programming basics[1]
A tuple is a data structure that is an immutable, or unchangeable, ordered sequence of elements. Because tuples are immutable, their values cannot be modified.[2]
As a general rule, tuples use less memory than a list or array.
Tuples allows for slicing and indexing like lists, but do not have methods for deleting or changing any elements.
Example[edit]
# creating a tuple
mySiblings = ('Susan', 'James', 'Bryan')
# accessing an element within a tuple:
mySiblings[2]