/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

0 vote181 views1 answer
In python, a list of characters is the same as a string.
Python
0 vote194 views1 answer
Pydrive list shared folder
Python
9 votes230 views2 answers
Qrcode.make python
Python
0 vote207 views1 answer
Check if file already existing
Python
1 vote207 views1 answer
Handler.setLevel(logging.DEBUG) not working python
Python
23 votes207 views6 answers
If in python
Python
0 vote200 views1 answer
Python get current class name
Python
0 vote187 views1 answer
Iterate over meta tag python
Python
0 vote200 views3 answers
Repeat
Python
0 vote213 views1 answer
Add comma to csv in pandas
Python