/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

0 vote390 views1 answer
Extends template django file system
Python Django
24 votes319 views4 answers
Select rows which have nan values python
Python
3 votes306 views1 answer
Transform categorical variables python
Python
2 votes338 views2 answers
Np logical not
Python
55 votes305 views3 answers
Python read values from file
Python
3 votes305 views1 answer
How to stop python for certain time in python
Python
3 votes292 views2 answers
Resize numpy array image
Python
1 vote374 views3 answers
Making ckeditor django responsive
Python Django
2 votes297 views3 answers
Horizontal bar plot matplotlib
Python
0 vote329 views1 answer
Cos inverse in python numpy
Python

Share