/Python/Concatenate List

Concatenate List

Python concatenate list of lists

x = [["a","b"], ["c"]]

result = sum(x, [])

2

Source: stackoverflow.com

Concatenate List

sample_list1 = [0, 1, 2, 3, 4] 
sample_list2 = [5, 6, 7, 8] 
 
result = sample_list1 + sample_list2 
 
print ("Concatenated list: " + str(result))

1

Source: favtutor.com

Merge lists in list python

import itertools
a = [['a','b'], ['c']]
print(list(itertools.chain.from_iterable(a)))

0

Source: stackoverflow.com

Concatenate lists

>>> t1 = ['a', 'b', 'c']
>>> t2 = ['d', 'e']
>>> t1.extend(t2)
>>> print(t1)
['a', 'b', 'c', 'd', 'e']

0

Source: py4e.com

Concatenate lists

>>> a = [1, 2, 3]
>>> b = [4, 5, 6]
>>> c = a + b
>>> print(c)
[1, 2, 3, 4, 5, 6]

0

Source: py4e.com

How to concatenate all list inside list

>>> x = [["a","b"], ["c"]]
>>> [inner
...     for outer in x
...         for inner in outer]
['a', 'b', 'c']

0

Source: stackoverflow.com

Similar codes

2 votes123 views1 answer
Python range in intervals of 10
Python
0 vote148 views1 answer
How to check if mouse is over a rect in pygame
Python
-1 vote120 views2 answers
Shutil remove
Python
0 vote131 views1 answer
True false array to black and white
Python
0 vote100 views3 answers
EMAIL_BACKEND where to read
Python
101 votes130 views6 answers
Remove last character from string python
Python
0 vote112 views1 answer
Python output text
Python
2 votes101 views1 answer
Private variables python
Python
0 vote177 views1 answer
Flask read form data
Python Flask
1 vote86 views1 answer
Django template decimal places
Python Django

Share