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

3 votes187 views6 answers
Django login
Python
0 vote187 views1 answer
Get more than one decimal in python
Python
7 votes214 views1 answer
Pandas append csv files a+
Python
5 votes213 views1 answer
Pandas save file to pickle
Python
4 votes199 views1 answer
What's the equivalent to System.nanotime in python
Python
2 votes199 views1 answer
Python - prime number generator
Python
0 vote326 views1 answer
Python codes for counting the occurrence of a letters in dictionary excluding digits
Python
-35 votes198 views5 answers
Python type hints
Python
1 vote247 views1 answer
How to check if a list contains elements in another list
Python
3 votes209 views1 answer
How to add the column to the beginning of dataframe
Python