Find Duplicates
1234567891011
# Check for duplicates in a list
some_list = ['a','b','c','b','d','m','n','n']
#create variable called duplicates
duplicates = []
for value in some_list:
if some_list.count(value) > 1:
if value not in duplicates:
duplicates.append(value)
print(duplicates)
Python
INFO