Nov 11, 2009 · Explanation Everything in Python is an object, including lists. All objects have a header of some sort in the C implementation. Lists and other similar builtin objects with a …

You can't. A list is a mutable, variable length structure. If you need a fixed-length structure, use a tuple instead:

Jun 29, 2022 · How to get length of nested list in Python Asked 3 years, 6 months ago Modified 3 years, 6 months ago Viewed 2k times

Apr 16, 2024 · 827 I want to create a series of lists, all of varying lengths. Each list will contain the same element e, repeated n times (where n = length of the list). How do I create the lists, …

May 12, 2009 · In Python, how big can a list get? I need a list of about 12000 elements. Will I still be able to run list methods such as sorting, etc?

For combinations of all possible lengths, see Get all possible (2^N) combinations of a list’s elements, of any length . Note that this is not simply a matter of iterating over the possible …

How do I split a list of arbitrary length into equal sized chunks? See also: How to iterate over a list in chunks. To chunk strings, see Split string every nth character?.

This avoids any extra allocation, unlike any solution that depends on creating and appending the list [value] * extra_length. The "extend" method first calls __length_hint__ on the iterator, and …

How do I get the number of elements in a list in jinja2 template? For example, in Python:

the_list.sort() # sorts normally by alphabetical order the_list.sort(key=len, reverse=True) # sorts by descending length Python's sort is stable, which means that sorting the list by length leaves …