Cara menggunakan nested list comprehension python

Python | Remove all occurrences in nested list

The task of removal of element generally doesn’t pose any challenge, but sometimes, we may have a more complex problem than just removing a single element or performing removal in just a normal list. Problem can be removing all occurrences of nested list. Let’s discuss certain ways in which this problem can be solved.

Table of Contents

• Python | Remove all occurrences in nested list
• Python Program to Flatten a Nested List
• “remove entire sublist from nested list python” Code Answer
• Python answers related to “remove entire sublist from nested list python”
• Python queries related to “remove entire sublist from nested list python”
• “remove nested list from list python” Code Answer
• Python answers related to “remove nested list from list python”
• Python queries related to “remove nested list from list python”

Method #1 : Using list comprehension

The list comprehension can be used as a shorter method to the recommended longer method in normal way of loops to perform this task in which we just check for a match and reconstruct the list without the target list element.

# Python3 code to demonstrate

# Remove all occurrences in nested list

# using list comprehension

# initializing list

test_list = [[4, 5], [1, 2, 3], [4, 5], [8, 9], [10, 11]]

# initializing list to delete

del_list = [4, 5]

# printing original list

print("The original list : " + str(test_list))

# printing delete list

print("The list to be deleted is : " + str(del_list))

# using list comprehension

# Remove all occurrences in nested list

res = [i for i in test_list if i != del_list]

# print result

print("The list after removal of list element : " + str(res))

Output : The original list : [[4, 5], [1, 2, 3], [4, 5], [8, 9], [10, 11]] The list to be deleted is : [4, 5] The list after removal of list element : [[1, 2, 3], [8, 9], [10, 11]]

Method #2 : Using filter() + partial() + operator.ne

The task can also be performed using the above functions. The filter function performs filtering, and returns the partial list by partial function and not equal condition is imposed using the operator.ne method.

# Python3 code to demonstrate

# Remove all occurrences in nested list

# using filter() + partial() + operator.ne

from functools import partial

from operator import ne

# initializing list

test_list = [[4, 5], [1, 2, 3], [4, 5], [8, 9], [10, 11]]

# initializing list to delete

del_list = [4, 5]

# printing original list

print("The original list : " + str(test_list))

# printing delete list

print("The list to be deleted is : " + str(del_list))

# using filter() + partial() + operator.ne

# Remove all occurrences in nested list

res = list(filter(partial(ne, del_list), test_list))

# print result

print("The list after removal of list element : " + str(res))

Output : The original list : [[4, 5], [1, 2, 3], [4, 5], [8, 9], [10, 11]] The list to be deleted is : [4, 5] The list after removal of list element : [[1, 2, 3], [8, 9], [10, 11]]

Article Tags :

Python

Python Programs

Python list-programs

Read Full Article

Python Program to Flatten a Nested List

In this example, you will learn to make a flattened list from a nested list in Python.

To understand this example, you should have the knowledge of the following Python programming topics:

• Python for Loop
• Python List

“remove entire sublist from nested list python” Code Answer

how to remove element from nested list in python

python by Alive Aardvark on Sep 19 2020 Comment

0

Add a Grepper Answer

Python answers related to “remove entire sublist from nested list python”

• how to subtract 2 lists in python
• how to delete lists after using them in python
• python how to unnest a nested list
• subtract list from list python
• python subtract one list from another
• python nested list

• delete element of a list from another list python
• python subtract lists
• python unlist flatten nested lists
• pythonremove all instances from a list
• remove inner list from outer list python
• subtract one list from another python

• how to remove element from nested list in python
• how to remove all 2 in a list python
• python remove all isntances from a list
• nested list in pthon
• remove multiple strings from list python

Python queries related to “remove entire sublist from nested list python”

• how to remove element from nested list in python
• python remove nested list
• remove list from nested list python
• how to delete a item from every nest in a list in python
• python remove nested lists
• how to remove an element from a nested list in python
• get rid of nested list python
• python unpack nested list
• python get rid of nested list
• how to remove nested list in python
• python remove entire nested list
• python iterate removing item nested lists
• remove nested [] from list python
• delete nested list python
• remove nested array python
• remove entire sublist from nested list python
• how to unpack a nested list in python
• python remove nested list element
• embedded list python
• nested list type
• pop item from nested list python
• how to remove a element in each list in a nested list
• python remove list element from nested dict
• delete a list from the nested list
• remove the list from nested listin python
• remove nested list of lists to a single list python
• python remove items in nested array

• python remove element from nested list
• unpack nested list python
• remove from a nested list
• list vs nested list in python
• how to print an object from nested list
• how to remove a nested list from a list python
• python remove nested list in list
• how to delete items from nested list in python
• unpacking a nested list in python
• stop create a nested list of a list
• delete nested list in python using del function
• python remove nest from list
• how to pop from a nested list in python
• delete element from nested list python
• python remove list from nested list
• remove a sublist from nested list python
• how to remove an item from a nested list
• what is a bunch of nested lists called
• nested list name
• plus one on every number in a nested liat
• pop nested list from list python
• remove item from nested list inside of a list
• how to remove() with nested lists python
• remove nested list item python
• python remove from nested list
• python remove element from nested list
• python remove nested list from list

• how to remove nested list python
• remove nested list python
• unlist nested list python
• python nested list examples
• remove item from nested list python
• nested lists python
• eliminate values from nested list python
• remove nest list of list
• delete nested list in python using del
• delete nested list in python
• python unpacking nested list
• how to remove element from nested array python
• remove nested structure from list python
• remove nested list in python
• removing sublist from nested list python
• python pop nestes list
• how to delete an element in the nested list in python
• nested list indexing
• nested list dele in python
• remove element from nested list python
• pop extra list from nested list python
• remove a nested of a list python
• deleting a list item from a nested list within a list python
• python nested list remove
• remove nested list from list python
• python remove element from nested list using pop
• how to remove empty elements from nested list in python

“remove nested list from list python” Code Answer

how to remove element from nested list in python

python by Alive Aardvark on Sep 19 2020 Comment

0

Add a Grepper Answer

Python answers related to “remove nested list from list python”

• how to make one list from nested list
• how to delete lists after using them in python
• python how to unnest a nested list
• python nested list
• delete element of a list from another list python
• python unlist flatten nested lists

• remove inner list from outer list python
• python flatten a list of lists
• how to remove element from nested list in python
• make a nested list flat python
• how to remove all 2 in a list python
• how delete element from list python

• List Delete a Element
• how to remove items from list in python
• how to delete whole list in python
• nested list in pthon

Python queries related to “remove nested list from list python”

• how to remove element from nested list in python
• python remove nested list
• remove list from nested list python
• how to delete a item from every nest in a list in python
• python remove nested lists
• how to remove an element from a nested list in python
• get rid of nested list python
• python unpack nested list
• python get rid of nested list
• how to remove nested list in python
• python remove entire nested list
• python iterate removing item nested lists
• remove nested [] from list python
• delete nested list python
• remove nested array python
• remove entire sublist from nested list python
• how to unpack a nested list in python
• python remove nested list element
• embedded list python
• nested list type
• pop item from nested list python
• how to remove a element in each list in a nested list
• python remove list element from nested dict
• delete a list from the nested list
• remove the list from nested listin python
• remove nested list of lists to a single list python
• python remove items in nested array

• python remove element from nested list
• unpack nested list python
• remove from a nested list
• list vs nested list in python
• how to print an object from nested list
• how to remove a nested list from a list python
• python remove nested list in list
• how to delete items from nested list in python
• unpacking a nested list in python
• stop create a nested list of a list
• delete nested list in python using del function
• python remove nest from list
• how to pop from a nested list in python
• delete element from nested list python
• python remove list from nested list
• remove a sublist from nested list python
• how to remove an item from a nested list
• what is a bunch of nested lists called
• nested list name
• plus one on every number in a nested liat
• pop nested list from list python
• remove item from nested list inside of a list
• how to remove() with nested lists python
• remove nested list item python
• python remove from nested list
• python remove element from nested list
• python remove nested list from list

• how to remove nested list python
• remove nested list python
• unlist nested list python
• python nested list examples
• remove item from nested list python
• nested lists python
• eliminate values from nested list python
• remove nest list of list
• delete nested list in python using del
• delete nested list in python
• python unpacking nested list
• how to remove element from nested array python
• remove nested structure from list python
• remove nested list in python
• removing sublist from nested list python
• python pop nestes list
• how to delete an element in the nested list in python
• nested list indexing
• nested list dele in python
• remove element from nested list python
• pop extra list from nested list python
• remove a nested of a list python
• deleting a list item from a nested list within a list python
• python nested list remove
• remove nested list from list python
• python remove element from nested list using pop
• how to remove empty elements from nested list in python