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append a list to a list python Code Example
append to lists python
  list = ['larry', 'curly', 'moe']
  list.append('shemp')         ## append elem at end
  list.insert(0, 'xxx')        ## insert elem at index 0
  list.extend(['yyy', 'zzz'])  ## add list of elems at end
  print list  ## ['xxx', 'larry', 'curly', 'moe', 'shemp', 'yyy', 'zzz']
  print list.index('curly')    ## 2

  list.remove('curly')         ## search and remove that element
  list.pop(1)                  ## removes and returns 'larry'
  print list  ## ['xxx', 'moe', 'shemp', 'yyy', 'zzz']
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)
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. 
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]]
add to a list python
#append to list
lst = [1, 2, 3]
li = 4
lst.append(li)
#lst is now [1, 2, 3, 4]

.append("the add"): append the object to the end of the list.
.insert("the add"): inserts the object before the given index.
.extend("the add"): extends the list by appending elements from the iterable.
append a list to a list python
list1.extend(list2)




Python

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