List of gaussian integrals. Apr 11, 2011 · How can I convert a list to a string using Python? The first way works for a list or a string; the second way only works for a list, because slice assignment isn't allowed for strings. . Edit existing answers to improve this post. append them into a new list only when we they came across for a fist time. Try it yourself with timeit. Oct 15, 2012 · But that's what we want in order to get the unique elements from a list with duplicates, we want to . Sep 19, 2018 · I have a piece of code here that is supposed to return the least common element in a list of elements, ordered by commonality: def getSingle(arr): from collections import Counter c = Counte Sep 20, 2010 · What is the syntax to insert one list into another list in python? [duplicate] Asked 14 years, 9 months ago Modified 6 years ago Viewed 349k times Caveats Linear time-complexity in list length An index call checks every element of the list in order, until it finds a match. Since a list comprehension creates a list, it shouldn't be used if creating a list is not the goal; it shouldn't be used simply to write a one-line for-loop; so refrain from writing [print(x) for x in range(5)] for example. If the list is long, and if there is no guarantee that the value will be near the beginning, this can slow down the code. So we really want to evaluate used. rkms vyo zifx hqwy njzak geps lrrbrj oaxww uvdm idutl