Why does "set(a) and set(b)" vs "set(a) & set(b)" give different results in python? Question: I understand that one is bitwise operation while the other is not, but how does this bitwise property affect the results of given expression. As both should simply compare the elements in both sets and result in common elements. set(a) …
Python find all non-repeat combinations and get both the values they have in common and their unique values Question: I have an array of sets [setA, setB, setC, setD, …, setX] and I want to find a way to get the intersection of each combination (without repeat combos), so: AB = setA.intersect(setB) AC = setA.intersect(setC) …
Preserve list order that comes from the intersection of more than two lists Question: I have the following dictionary di = { ‘A’: [[‘A1’, ‘A1a’], [‘A1’, ‘A1a’], [‘A1’, ‘A1a’], [‘A1’, ‘A1a’], [‘A1’, ‘A1a’]], ‘B’: [[‘A1’, ‘BT’, ‘B2’, ‘B2a’, ‘B2a1a’]], ‘G’: [[‘A1’, ‘BT’, ‘CT0’, ‘CF’, ‘F5’, ‘GHIJK’, ‘G4’, ‘G21’, ‘G2a’, ‘G2a2b’, ‘G2a2b2b’, ‘G2a2b2b1a’], [‘A1’, ‘BT’, ‘CT0’, …
Python: simple list merging based on intersections Question: Consider there are some lists of integers as: #————————————– 0 [0,1,3] 1 [1,0,3,4,5,10,…] 2 [2,8] 3 [3,1,0,…] … n [] #————————————– The question is to merge lists having at least one common element. So the results only for the given part will be as follows: #————————————– 0 …
Best way to find the intersection of multiple sets? Question: I have a list of sets: setlist = [s1,s2,s3…] I want s1 ∩ s2 ∩ s3 … I can write a function to do it by performing a series of pairwise s1.intersection(s2), etc. Is there a recommended, better, or built-in way? Asked By: user116293 || …
