WebApr 12, 2014 · How I can create dictionary with this lists with next condition: if count of keys more than values- dict [key]=None. If count of values more-just inore it. My code: list1= [1,2,3,4] list2= ["qwe","asd","zxc"] dictx= {} for x in range (len (list1)): if x>len (list2): dictx [list1 [x]]=None else: dictx [list1 [x]]=list2 [x] WebThere is another way to create a Dictionary from two lists, in One line i.e. using Dictionary Comprehension. Read More. Iterate over 0 to N in a Dictionary …

Create a Dictionary from two Lists in Python - thisPointer

WebApr 10, 2024 · Another method to convert two lists into a dictionary is by using dictionary comprehension. A dictionary comprehension is a concise and more pythonic way to create a new dictionary from an iterable by specifying how the keys and values should be mapped to each other. See the following example. WebNov 1, 2024 · If you have to lists and want to put them in the dict do the following a = [1, 2, 3, 4] b = [5, 6, 7, 8] lists = [a, b] # or directly -> lists = [ [1, 2, 3, 4], [5, 6, 7, 8] ] new_dict = {} for idx, sublist in enumerate ( [a, b]): # or enumerate (lists) new_dict [idx] = sublist hope it helps Share Improve this answer Follow tabatha points car accident

Python Ways to create a dictionary of Lists

WebDec 31, 2015 · I want to append values to a key in a dictionary, where the values are actually lists. There could be one list, or there could be multiple lists. The current way I'm trying to do it, the new list I try to add on just overwrites the last list. As far as I can tell, I can't append a list to a dict like so either: my_dict.append(my_list)) Web22 hours ago · This could also be a list instead of a dictionary where the index is the possibility and where the n of the list is all possible combinations of the letters and the dictionaries of p and a. ... join two lists of dictionaries on a single key. 336 Mapping over values in a python dictionary. 353 ... tabatha price