/Python/How to search for element in list python

How to search for element in list python

Python find in list

# There is several possible ways if "finding" things in lists.
'Checking if something is inside'
3 in [1, 2, 3] # => True
'Filtering a collection'
matches = [x for x in lst if fulfills_some_condition(x)]
matches = filter(fulfills_some_condition, lst)
matches = (x for x in lst if x > 6)
'Finding the first occurrence'
next(x for x in lst if ...)
next((x for x in lst if ...), [default value])
'Finding the location of an item'
[1,2,3].index(2) # => 1
[1,2,3,2].index(2) # => 1
[1,2,3].index(4) # => ValueError
[i for i,x in enumerate([1,2,3,2]) if x==2] # => [1, 3]

Source: stackoverflow.com

How to search for element in list python

search list table 5 items

Similar codes

2 votes109 views5 answers
Check boolean python
Python
66 votes102 views6 answers
Python create folder
Python
-1 vote113 views2 answers
Shutil remove
Python
-1 vote109 views1 answer
Topological sort
Python
1 vote100 views1 answer
Write specific columns to csv pandas
Python
0 vote190 views2 answers
How to take a screenshot of the pygame window and paste it
Python
52 votes97 views4 answers
Get diroctary in python
Python
0 vote99 views1 answer
Genrate random code in django
Python
1 vote108 views1 answer
Remove idx of list python
Python
0 vote107 views1 answer
Get maximum value index after groupby
Python