7.1. List Creation#

list1=[1,2,3,4]
list1

[1, 2, 3, 4]

7.1.1. From range function#

[i for i in range(4)]

[0, 1, 2, 3]

7.1.2. From dict#

dict1={
    'A':1,
    'B':2,
    'C':3
}
dict1

{'A': 1, 'B': 2, 'C': 3}

7.1.3. From keys#

[i for i,j in dict1.items()]

['A', 'B', 'C']

7.1.4. From values#

[j for i,j in dict1.items()]

[1, 2, 3]

7.1.5. From dataframe#

import pandas as pd
df = {'Name': ['Sahil', 'Sonia', 'Sourav', 'Deepak'], 'Age': [20, 21, 19, 18]}
pd.DataFrame(df)
Name Age
0 Sahil 20
1 Sonia 21
2 Sourav 19
3 Deepak 18 
[ i for i in df['Name']]

['Sahil', 'Sonia', 'Sourav', 'Deepak']