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Creating an Array: Difference between revisions
list methods are not related to creating lists
(list methods are not related to creating lists) |
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List are mutable arrays. You can put anything into a list, including other lists.
empty = []
numbers = [1, 2, 3, 4, 5]
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evens = range(0,10,2) # Optional arguments to range() can specify start, stop, and step
squares = [ x * x for x in range(100) ] # List comprehension expressions can create lists
Tuples are immutable arrays. Note hat tuples are defined by the "," - the parenthesis are optional:
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