PYTHON

python remove element from list

myList.remove(item) # Removes first instance of "item" from myList
myList.pop(i) # Removes and returns item at myList[i]

remove element from list python

# Example 1:
# animals list
animals = ['cat', 'dog', 'rabbit', 'guinea pig']
# 'rabbit' is removed
animals.remove('rabbit')
# Updated animals List
print('Updated animals list: ', animals)


# Example 2:
# animals list
animals = ['cat', 'dog', 'dog', 'guinea pig', 'dog']
# 'dog' is removed
animals.remove('dog')
# Updated animals list
print('Updated animals list: ', animals)

# Example 3:
# animals list
animals = ['cat', 'dog', 'rabbit', 'guinea pig']
# Deleting 'fish' element
animals.remove('fish')
# Updated animals List
print('Updated animals list: ', animals)

how to remove items from list in python

# plz suscribe to my youtube channel -->
# https://www.youtube.com/channel/UC-sfqidn2fKZslHWnm5qe-A
fruits = ["apple","charry","orange"]
fruits.extend(("banana","guava","rasbarrry"))
print(fruits)
#remove items from list
fruits.remove("apple")
print(fruits)

remove item from list python

# removes item with given name in list
list = [15, 79, 709, "Back to your IDE"]
list.remove("Back to your IDE")

# removes last item in list
list.pop()

# pop() also works with an index...
list.pop(0)

# ...and returns also the "popped" item
item = list.pop()

remove element from list

>>> a = [0, 2, 3, 2]
>>> a.remove(2)
>>> a
[0, 3, 2]

python delete from list

l = list[1, 2, 3, 4]
l.pop(0) #remove item by index
l.remove(3)#remove item by value
#also buth of the methods returns the item

python how to remove item from list

list.remove(item)

how to delete list python

# delete by index
a = ['a', 'b', 'c', 'd']
a.pop(0)
print(a)
['b', 'c', 'd']

removing items in a list python

fruits = ["apple", "banana", "cherry"]
fruits.remove(fruits[0])
print(fruits)

python how to remove elements from a list

# Basic syntax:
my_list.remove(element) # or:
my_list.pop(index)
# Note, .remove(element) removes the first matching element it finds in
# 	the list.

# Example usage:
animals = ['cat', 'dog', 'rabbit', 'guinea pig', 'rabbit']
animals.remove('rabbit')
print(animals)
--> ['cat', 'dog', 'guinea pig', 'rabbit']
# Note only the first instance of rabbit was removed from the list. 

# Note, if you want to remove all instances of an element (and it's the only
#	duplicated element), you could convert the list to a set then back to a
#	list, and then run .remove(element)	E.g.:
animals = list(set['cat', 'dog', 'rabbit', 'guinea pig', 'rabbit'])
animals.remove('rabbit')
print(animals)
--> ['cat', 'dog', 'guinea pig']

how to delete an item from a list python

myList = ['Item', 'Item', 'Delete Me!', 'Item']

del myList[2] # myList now equals ['Item', 'Item', 'Item']

delete element list python

list.remove(element)

remove item from list python

# removes item with given name in list
list = [15, 79, 709, "Back to your IDE"]
list.remove("Back to your IDE")

# removes last item in list
list.pop()

# pop() also works with an index..
list.pop(0)

# ...and returns also the "popped" item
item = list.pop()

python remove element from list

myList = ["hello", 8, "messy list", 3.14]  #Creates a list
myList.remove(3.14)                        #Removes first instance of 3.14 from myList
print(myList)                              #Prints myList
myList.remove(myList[1])                   #Removes first instance of the 2. item in myList
print(myList)                              #Prints myList


#Output will be the following (minus the hastags):
#["hello", 8, "messy list"]
#["hello", "messy list"]

List Delete a Element

a = [3,4,5]
del a[2]
print(a)
# [3, 4]

pytho. how to remove from a list

names = ['Boris', 'Steve', 'Phil', 'Archie']
names.pop(0) #removes Boris
names.remove('Steve') #removes Steve

deleting a list in python

# deletes whole list
thislist = ["apple", "banana", "cherry"]
del thislist

how to remove an element from a list in python

num = [1,2,3,7,4,5,6]
print("Before remove 7:", num)
num.remove(7)
print("After remove 7:", num)

Remove item from list

def remove_all(items, item_to_remove):
    if not isinstance(items, list):
        raise TypeError(f'invalid list type {type(items).__name__}')

    last_occurrence = False
    while not last_occurrence:
        try:
            items.remove(item_to_remove)
        except ValueError:
            last_occurrence = True

Delete From List In Python

l = ["a", "b", "c", "d", "e", "f", "g", "h", "i"]
del l[0]
print(l)

Python Delete List Elements

# Deleting list items
my_list = ['p', 'r', 'o', 'b', 'l', 'e', 'm']

# delete one item
del my_list[2]

print(my_list)

# delete multiple items
del my_list[1:5]

print(my_list)

# delete the entire list
del my_list

# Error: List not defined
print(my_list)

delete item from list python

list_ = ["lots", "of", "items", "in", "a", "list"]

# Remove an item by index and get its value: pop()
>>> list_.pop(0)
'lots'
>>> list_
["of", "items", "in", "a", "list"]

# Remove an item by value: remove()
>>> list_.remove("in")
>>> list_
["of", "items", "a", "list"]

# Remove items by index or slice: del
>>> del list_[1]
>>> list_
['of', 'a', 'list']

# Remove all items: clear()
>>> list_.clear()
>>> list_
[]

how delete element from list python

myList = ["Bran", 11, 33,"Stark"] 
del myList[2] # output:  [‘Bran’, 11, ‘Stark’]

remove list from list python

a = ['apple', 'carrot', 'lemon']
b = ['pineapple', 'apple', 'tomato']

# This gives us: new_list = ['carrot' , 'lemon']
new_list = [fruit for fruit in a if fruit not in b]

python remove item from a list

# Remove from List
[1,2,3].pop()    # 3 --> mutates original list, default index in the pop method is -1 (the last item)
[1,2,3].pop(1)   # 2 --> mutates original list
[1,2,3].remove(2)# None --> [1,3] Removes first occurrence of item or raises ValueError.
[1,2,3].clear()  # None --> mutates original list and removes all items: []
del [1,2,3][0] #

python remove item from list

myList.remove(item)

remove list from list python

>>> a = range(1, 10)
>>> [x for x in a if x not in [2, 3, 7]]
[1, 4, 5, 6, 8, 9]

how to delete an item from a list python

myList = ['Item', 'Item', 'Delete Me!', 'Item']

myList.pop(2) # myList now equals ['Item', 'Item', 'Item']

python remove the element in list

my_list = [12, 'Siya', 'Tiya', 14, 'Riya', 12, 'Riya']
my_list.remove(12) # it will remove the element 12 at the start.
print(my_list)

Remove an element from a Python list Using remove() method

# Python program to demonstrate
# Removal of elements in a List
 
# Creating a List
List = [1, 2, 3, 4, 5, 6,
        7, 8, 9, 10, 11, 12]
print("Initial List: ")
print(List)
 
# Removing elements from List
# using Remove() method
List.remove(3)
List.remove(8)
print("
List after Removal of two elements: ")
print(List)
 
# Removing elements from List
# using iterator method
for i in range(1, 3):
    List.remove(i)
print("
List after Removing a range of elements: ")
print(List)

removing value from list python

# create a list
prime_numbers = [2, 3, 5, 7, 9, 11]
# remove 9 from the list using 'remove' method
prime_numbers.remove(9)
# prime_numbers are automatically updated. No seperate initialisation is required
print('Updated List: ', prime_numbers)
# Output: Updated List:  [2, 3, 5, 7, 11]

# remove 9 from the list using 'pop' method
# remove 9 from the list and returns the value 9. 
# We need to mention the position of the item that needs to be removed instead of the actual value.
prime_numbers.pop(4)
# returns/displays 9
# prime_numbers are automatically updated. No seperate initialisation is required
print('Updated List: ', prime_numbers)
# Output: Updated List:  [2, 3, 5, 7, 11]

how to delete whole list in python

thislist = ["apple", "banana", "cherry"]
print(thislist)
del thislist
print(thislist)

how to remove items from list in python

python = {
  "year released": 2001,
  "creater":"Guido Van Rossum"
}
python.pop("year released")
print(python)

how to remove item from list in python

nums = [1, 2, 3, 4, 5, 6]
del(nums[5])
print(nums) # Output will be [1, 2, 3, 4, 5]

remove element from a list python

List = [0, 1, 2]
List.pop()

delete items from python list

l = list(range(10))
print(l)
# [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

del l[0]
print(l)
# [1, 2, 3, 4, 5, 6, 7, 8, 9]

del l[-1]
print(l)
# [1, 2, 3, 4, 5, 6, 7, 8]

del l[6]
print(l)
# [1, 2, 3, 4, 5, 6, 8]

remove list of value from list python

# Python program to remove multiple
# elements from a list
 
# creating a list
list1 = [11, 5, 17, 18, 23, 50]
 
# given index of elements
# removes 11, 18, 23
unwanted = [0, 3, 4]
 
for ele in sorted(unwanted, reverse = True):
    del list1[ele]
 
# printing modified list
print (*list1)

remove list of value from list python

# Python program to remove multiple
# elements from a list
 
# creating a list
list1 = [11, 5, 17, 18, 23, 50]
 
# items to be removed
unwanted_num = {11, 5}
 
list1 = [ele for ele in list1 if ele not in unwanted_num]
 
# printing modified list
print("New list after removing unwanted numbers: ", list1)