Python pipe

# pip install pipe
from pipe import select, where, dedup


arr = [1,2,3,4,5,4,3,2,1,1,1]

res = list(arr
    | dedup					  # remove duplicates -> [1,2,3,4,5]
    | where(lambda e: e%2 == 0)  # filter for even numbers -> [2,4]
    | select(lambda e: e * 2)    # double all numbers -> [4,8]
)

print(res)  # -> [4,8]

Similar codes

0 vote174 views2 answers
Scikit learn decistion tree
Python
59 votes137 views6 answers
How to get current date in python
Python
0 vote161 views1 answer
How to change canvas background color in python tkinter
Python
0 vote134 views1 answer
@tf.function
Python
0 vote147 views1 answer
Django template child data in nested loop
Python
9 votes146 views5 answers
Join to dataframes pandas
Python
7 votes175 views5 answers
Pillow create image
Python
0 vote143 views1 answer
How to add a name or a number to a list in python
Python
0 vote128 views1 answer
Check tensor type tensorflow
Python
-1 vote139 views1 answer
Explained if name main python
Python