PYTHON

python insert list

# list.insert(before, value)
list = ["a", "b"]
list.insert(1, "c")
print(list)     # ['a', 'c', 'b']

insert list python

l = list(range(3))
print(l)
# [0, 1, 2]

l.insert(0, 100)
print(l)
# [100, 0, 1, 2]

l.insert(-1, 200)
print(l)
# [100, 0, 1, 200, 2]

python insert list

# create a list of vowels
vowel = ['a', 'e', 'i', 'u']

# 'o' is inserted at index 3 (4th position)
vowel.insert(3, 'o')


print('List:', vowel)

# Output: List: ['a', 'e', 'i', 'o', 'u']

python insert item into list

# to add an item to a list
list.append(item)

# to insert into a list
list.insert(int, element)

python list insert

#add item to the beginning of list – at index 0

clouds = [‘Cisco’, ‘AWS’, ‘IBM’]
clouds.insert(0, ‘Google’)
print(clouds)
[‘Google’, ‘Cisco’, ‘AWS’, ‘IBM’]

#add item to the end of list

a.insert(len(a),x) is equivalent to a.append(x)
clouds = [‘Cisco’, ‘AWS’, ‘IBM’]
clouds.insert(len(clouds), ‘Google’)
print(clouds)
[‘Google’, ‘Cisco’, ‘AWS’, ‘IBM’]

#add item to specific index
number_list = [10, 20, 40] # Missing 30.
number_list.insert(2, 30 ) # At index 2 (third), insert 30.
print(number_list) # Prints [10, 20, 30, 40]
number_list.insert(100, 33)
print(number_list) # Prints [10, 20, 30, 40, 33]
number_list.insert(-100, 44)
print(number_list) # Prints [44, 10, 20, 30, 40, 33]

insert an element in list python

>>> a = [1, 2, 4]
>>> print a
[1, 2, 4]

>>> print a.insert(2, 3)
None

>>> print a
[1, 2, 3, 4]

>>> b = a.insert(3, 6)
>>> print b
None

>>> print a
[1, 2, 3, 6, 4]

insert function in list

FOMAT: list.insert(index,element)

hey you, I want you to remember that insert function
takes the index as the parameter okay?
Just remember it as "insert" starts with "i" so the first parameter of insert
also starts with i
Sounds crazy but works...have a good day. Dont forget this concept.

list insert python

# Inserting multiple items in a list at a specific index
# list.insert()
myList = [1, 2, 3]
myList[1:1] = ['One', 'Two']
print(myList)
# [1, 'One', 'Two', 2, 3]

insert list

# Python program to demonstrate 
# Addition of elements in a List
   
# Creating a List
List = [1,2,3,4]
print("Initial List: ")
print(List)
  
# Addition of Element at 
# specific Position
# (using Insert Method)
List.insert(3, 12)
List.insert(0, 'Geeks')
print("
List after performing Insert Operation: ")
print(List)

add Elements to Python list Using insert() method

# Python program to demonstrate
# Addition of elements in a List
  
# Creating a List
List = [1,2,3,4]
print("Initial List: ")
print(List)
 
# Addition of Element at
# specific Position
# (using Insert Method)
List.insert(0, 0)
List.insert(5, 'Softhunt.net')
print("
List after performing Insert Operation: ")
print(List)