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Revision: 21849
at November 10, 2010 22:06 by magicrebirth


Updated Code
# [PSST] Copied for good measure
ListA = ['10', '10', '20', '20', '20', '24']
ListB = ['23', '44', '11', '19', '57', '3']

d = {}
for a, b in map(None, ListA, ListB):
	if not d.has_key(a):
		d[a] = [b]
	else:
		d[a].append(b)
print d


# result: {'24': ['3'], '10': ['23', '44'], '20': ['11', '19', '57']}

Revision: 21848
at December 22, 2009 15:10 by magicrebirth


Initial Code
# [PSST] Copied for good measure
ListA = ['10', '10', '20', '20', '20', '24']
ListB = ['23', '44', '11', '19', '57', '3']

d = {}
for a, b in map(None, ListA, ListB):
	if not d.has_key(a):
		d[a] = [b]
	else:
		d[a].append(b)
print d

Initial URL

                                

Initial Description
create a dictionary from the data in two lists

Initial Title
Python: from two lists to a dictionary

Initial Tags
list, python

Initial Language
Python