Find 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

Função find python

>>> fruta = "banana"
>>> fruta[:3]
'ban'
>>> fruta[3:]
'ana'

Source: aprendacompy.readthedocs.io

Similar codes

0 vote265 views1 answer
Select values for row matching condition
Python
14 votes243 views4 answers
Regex in python
Python
0 vote240 views1 answer
Python path zsh mac
Python
92 votes238 views4 answers
Rename data columns pandas
Python
0 vote279 views1 answer
Flask buildspec.yml
Python Flask
0 vote233 views1 answer
Python interview questions github
Python
0 vote263 views1 answer
Shuffle text lines python
Python
0 vote253 views1 answer
Pandas dataframe caption
Python
13 votes231 views3 answers
How to find and remove certain characters from text string in python
Python
0 vote238 views1 answer
Live server python
Python