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)python enumerate list
>>> for count, value in enumerate(values):
... print(count, value)
...
0 a
1 b
2 cpython for enumerate loop
>>> values = ["a","b","c"]
>>> for count, value in enumerate(values):
... print(count, value)
...
0 a
1 b
2 chow to use enumerate in python
rhymes=['check','make','rake']
for rhyme in enumerate(rhymes):
print(rhyme)
#prints out :
(0, 'check')
(1, 'make')
(2, 'rake')
#basically just prints out list elements with their indexenumerate python
grocery = ['bread', 'milk', 'butter']
for item in enumerate(grocery):
print(item)
print('\n')
for count, item in enumerate(grocery):
print(count, item)
print('\n')
# changing default start value
for count, item in enumerate(grocery, 100):
print(count, item)
OUTPUT:
(0, 'bread')
(1, 'milk')
(2, 'butter')
0 bread
1 milk
2 butter
100 bread
101 milk
102 butterfor enumerate python
for key, value in enumerate(["p", "y", "t", "h", "o", "n"]):
print key, value
"""
0 p
1 y
2 t
3 h
4 o
5 n
"""Copyright © 2021 Codeinu
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