/Python/Python how to unnest a nested list

Python how to unnest a nested list

# Basic syntax:
unnested_list = list(chain(*nested_list))
# Where chain comes from the itertools package and is useful for 
#	unnesting any iterables

# Example usage:
from itertools import chain
nested_list = [[1,2], [3,4]]
my_unnested_list = list(chain(*nested_list))
print(my_unnested_list)
--> [1, 2, 3, 4]

Source: stackoverflow.com

Similar codes

1 vote291 views1 answer
Python namespace packages
Python
1 vote267 views1 answer
Graphics in python in repl
Python
5 votes314 views2 answers
TypeError: sequence item 0: expected str instance, int found
Python
35 votes285 views2 answers
How to do the sum of list in python
Python
1 vote292 views5 answers
LibGLU.so.1: cannot open shared object file: No such file or directory
Python
0 vote315 views1 answer
Find different between list
Python
-1 vote293 views1 answer
Python return double quotes instead of single
Python
0 vote304 views1 answer
Cv2.namedwindow
Python
0 vote312 views1 answer
Sort folders content by name python
Python
0 vote301 views1 answer
Video steganography using python
Python