enumerate py code example
Example 1: enumerate in python
languages = ['Python', 'C', 'C++', 'C#', 'Java']
i = 0
for language in languages:
print(i, language)
i+=1
for i, language in enumerate(languages):
print(i, language)
Example 2: python for enumerate loop
>>> values = ["a","b","c"]
>>> for count, value in enumerate(values):
... print(count, value)
...
0 a
1 b
2 c
Example 3: enumerate python
for index,char in enumerate("abcdef"):
print("{}-->{}".format(index,char))
0-->a
1-->b
2-->c
3-->d
4-->e
5-->f
Example 4: how to use enumerate in python
rhymes=['check','make','rake']
for rhyme in enumerate(rhymes):
print(rhyme)
(0, 'check')
(1, 'make')
(2, 'rake')
Example 5: enumerate
categorical_features_new=[features for features in df.columns if df[features].dtypes=='object']
for feature in categorical_features_new:
labels_sorted=df[feature].value_counts().sort_values().index
labels_ordered={k:i for i,k in enumerate(labels_sorted,0)}
df[feature]=df[feature].map(labels_ordered)