/Python/Check if a list contains any item from another list python

Check if a list contains any item from another list python

Check if a list contains an item from another list python

## checking any elment of list_B in list_A
list_A = [1, 2, 3, 4]

list_B = [2, 3, 6]

check = any(item in list_A for item in list_B)

print(check)
# True

Python check if list contains elements of another list

## checking all elements of list_B in list_A
list_A = [1, 2, 3, 4]
list_B = [2, 3]

check = all(item in list_A for item in list_B)

print(check)
# True

Check if a list contains any item from another list python

## using set
list_A = [1, 2, 3, 4]
list_B = [2, 3]

set_A = set(list_A)
set_B = set(list_B)

print(set_A.intersection(set_B))

# True if there is any element same
# False if there is no element same

Check if a list contains any item from another list python

## using set
list_A = [1, 2, 3, 4]
list_B = [5,1]

set_A = set(list_A)
set_B = set(list_B)

output = False if (set_A.intersection(set_B) == set()) else True
print(output)
# True if there is any element same
# False if there is no element same

Similar codes

17 votes250 views2 answers
Make tkinter button disable
Python
6 votes288 views2 answers
Docker flask
Python
3 votes247 views2 answers
How to add numbers into a list python
Python
0 vote241 views1 answer
Pandas df represent a long column name with short name
Python
2 votes248 views10 answers
Javascript
Python
7 votes313 views2 answers
Take input from clipboard python
Python
0 vote272 views1 answer
Quicksort in Python site:stackoverflow.com
Python
0 vote270 views1 answer
Python not equal to operation
Python
9 votes252 views2 answers
Modify dict key name python
Python
3 votes267 views2 answers
How to find the path of a python module
Python