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

1 vote384 views1 answer
Tracking mouse position tkinter python
Python
2 votes352 views1 answer
Int' object is not callable python
Python
0 vote356 views1 answer
Extract first word from string in column into a list in python
Python
0 vote292 views1 answer
Json payload python
Python
0 vote331 views1 answer
Summation django queryset
Python Django
2 votes350 views1 answer
Basic String Functions in python
Python
40 votes357 views3 answers
Train dev test split sklearn
Python
22 votes351 views4 answers
Join two numpy arrays
Python
0 vote342 views1 answer
Convert excel workbook to dataframe
Python
0 vote391 views1 answer
Bulk upload with dictionary or list in django moels
Python Django