Append list python

Add to python list

array.append(element)

Python push to list

append(): append the object to the end of the list.
insert(): inserts the object before the given index.
extend(): extends the list by appending elements from the iterable.

How to append to a list of lists in python

list_of_Lists = [[1,2,3],['hello','world'],[True,False,None]]
list_of_Lists.append([1,'hello',True])
ouput = [[1, 2, 3], ['hello', 'world'], [True, False, None], [1, 'hello', True]]

Append a list to a list python

list1.extend(list2)

List methods append in python

l1 = [1, 8, 7, 2, 21, 15]
l1.append(45) # adds 45 at the end of the list.

#it will append number at the end of list which number you will write.

Python append list

#a list
cars = ['Ford', 'Volvo', 'BMW', 'Tesla']
#append item to list
cars.append('Audi')
print(cars)
['Ford', 'Volvo', 'BMW', 'Tesla', 'Audi']


list = ['Hello', 1, '@']
list.append(2)
list
['Hello', 1, '@', 2]
list = ['Hello', 1, '@', 2]
list.append((3, 4))
list
['Hello', 1, '@', 2, (3, 4)]
list.append([3, 4])
list
['Hello', 1, '@', 2, (3, 4), [3, 4]]
list.append(3, 4)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: append() takes exactly one argument (2 given)
list.extend([5, 6])
list
['Hello', 1, '@', 2, (3, 4), [3, 4], 5, 6]
list.extend((5, 6))
list
['Hello', 1, '@', 2, (3, 4), [3, 4], 5, 6, 5, 6]
list.extend(5, 6)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: extend() takes exactly one argument (2 given)

Source: howtouselinux.com

Similar codes

0 vote222 views2 answers
Django get superuser password
Python
2 votes198 views2 answers
Python fibonacci sequence code
Python
4 votes191 views1 answer
Askopenfilename
Python
0 vote206 views1 answer
Check if file already existing
Python
0 vote193 views1 answer
Python select columns with no na
Python
1 vote170 views1 answer
Write a python program to split a given dictionary of lists into list of dictionaries.
Python
3 votes217 views1 answer
Pythone csv
Python
0 vote244 views1 answer
Fast way to load mongodb data into python list
Python
76 votes257 views6 answers
Select a random element from a list python
Python
63 votes192 views3 answers
How to calculate sum of a list in python
Python