Safely evaluate an expression node or a string containing a Python
expression. The string or node provided may only consist of the
following Python literal structures: strings, numbers, tuples, lists,
dicts, booleans, and None.
I want to copy a 2D list, so that if I modify one list, the other is not modified.
I’m iterating over a list of elements in Python, do some action on it, and then remove them if they meet certain criteria. for element in somelist: do_action(element) if check(element): remove_element_from_list What should I use in place of remove_element? I have seen similar questions asked, but notice the presence of the do_action part that is … Read more
a = [1, 2, 3, 1, 2, 3] b = [3, 2, 1, 3, 2, 1] a & b should be considered equal, because they have exactly the same elements, only in different order. The thing is, my actual lists will consist of objects (my class instances), not integers. Answers: Thank you for visiting the … Read more
Is there a pythonic way to check if a list is already sorted in ASC or DESC
Say I have two lists:
I need to join a list of items. Many of the items in the list are integer values returned from a function; i.e.,
In Python 2.7, I could get dictionary keys, values, or items as a list:
I have to find the average of a list in Python. This is my code so far
I have a list of dicts like this: