List -1 python

l = [1,2,5,9,7,4,5]

# what are you referring to?
# 1) l[-1] is the last element of list
print(l[-1])
>>> 5

# 2) l[:-1] returns all the elements of the list but the last one
print(l[:-1])
>>> [1,2,5,9,7,4]

Similar codes

9 votes121 views1 answer
How to convert a set to a list in python
Python
27 votes135 views2 answers
Draw a line pygame
Python
9 votes239 views3 answers
How to skip number in while loop python
Python
83 votes89 views6 answers
Py virtual environment
Python
0 vote126 views1 answer
Kivymd simple button
Python
0 vote122 views1 answer
Python quick tutorial
Python
5 votes119 views2 answers
TypeError: sequence item 0: expected str instance, int found
Python
1 vote145 views1 answer
Qpushbutton text alignment
Python
0 vote124 views1 answer
Connect a mean value to histogram pandas
Python
2 votes137 views3 answers
Python beep
Python