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)enum in python
import enum
# Using enum class create enumerations
class Days(enum.Enum):
Sun = 1
Mon = 2
Tue = 3
# print the enum member as a string
print ("The enum member as a string is : ",end="")
print (Days.Mon)
# print the enum member as a repr
print ("he enum member as a repr is : ",end="")
print (repr(Days.Sun))
# Check type of enum member
print ("The type of enum member is : ",end ="")
print (type(Days.Mon))
# print name of enum member
print ("The name of enum member is : ",end ="")
print (Days.Tue.name)enumeration python
from enum import Enum
class Color(Enum):
RED = 1
GREEN = 2
BLUE = 3
print(Color.RED)
class Shake(Enum):
VANILLA = 7
CHOCOLATE = 4
COOKIES = 9
MINT = 3enum python
>>> from enum import Enum
>>> class Color(Enum):
... RED = 1
... GREEN = 2
... BLUE = 3
...python enums
import enum
class Days(enum.Enum):
Sun = 1
Mon = 2
Tue = 3
print ("The enum members are : ")
for weekday in (Days):
print(weekday)
# The enum members are :
# Days.Sun
# Days.Mon
# Days.Tue
best_day = Days.Sun
worst_day = Days(2)
print(best_day) # Days.Sun
print(worst_day) # Days.Monget value from enum python
print(D.x.value)Copyright © 2021 Codeinu
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