Python list intersection

Intersection of two lists python

>>> a = [1,2,3,4,5]
>>> b = [1,3,5,6]
>>> list(set(a) & set(b))
[1, 3, 5]

Intersection in list

def intersection(lst1, lst2): 
    lst3 = [value for value in lst1 if value in lst2] 
    return lst3 
  
# Driver Code 
lst1 = [4, 9, 1, 17, 11, 26, 28, 54, 69] 
lst2 = [9, 9, 74, 21, 45, 11, 63, 28, 26] 
print(intersection(lst1, lst2))

Intersection of lists in python

import numpy as np
recent_coding_books =  np.intersect1d(recent_books,coding_books)

Python list intersection

# intersection of two lists (lst1 & lst2)
In [1]: x = ["a", "b", "c", "d", "e"]

In [2]: y = ["f", "g", "h", "c", "d"]

In [3]: set(x).intersection(y)
Out[3]: {'c', 'd'}
# has_intersection = bool(set(x).intersection(y)) -> True

Similar codes

2 votes269 views1 answer
Python insert object into list
Python
2 votes315 views2 answers
ValueError: Shapes (None, 1) and (None, 11) are incompatible keras
Python
11 votes314 views3 answers
Django q filter
Python
0 vote346 views1 answer
Generate 3 pages pdf reportlab
Python
3 votes366 views1 answer
No module named 'django.core.urlresolvers'
Python
0 vote343 views1 answer
Read list from txt python
Python
0 vote297 views1 answer
Python pytest no coverage on failure
Python
0 vote317 views2 answers
Get the creating date of files ftp python
Python
0 vote319 views1 answer
Ignore bad lines pandas
Python
17 votes312 views5 answers
Remove punctuation python
Python