enumerate in python
languages = ['Python', 'C', 'C++', 'C#', 'Java']
#Bad way
i = 0 #counter variable
for language in languages:
print(i, language)
i+=1
#Good Way
for i, language in enumerate(languages):
print(i, language)enumerate in python
languages = ['Python', 'C', 'C++', 'C#', 'Java']
#Bad way
i = 0 #counter variable
for language in languages:
print(i, language)
i+=1
#Good Way
for i, language in enumerate(languages):
print(i, language)enumerate python
for index,char in enumerate("abcdef"):
print("{}-->{}".format(index,char))
0-->a
1-->b
2-->c
3-->d
4-->e
5-->fennumerate python
grocery = ['bread', 'milk', 'butter']
for item in enumerate(grocery):
print(item)
''' output
(0, 'bread')
(1, 'milk')
(2, 'butter')
'''
for count, item in enumerate(grocery):
print(count, item)
''' output
0 bread
1 milk
2 butter
'''
# changing default start value
for count, item in enumerate(grocery, 100):
print(count, item)
''' output
100 bread
101 milk
102 butter
'''Copyright © 2021 Codeinu
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