List slicing reverse python

Reverse list python

>>> the_list = [1,2,3]
>>> reversed_list = the_list.reverse()
>>> list(reversed_list)
[3,2,1]

OR

>>> the_list = [1,2,3]
>>> the_list[::-1]
[3,2,1]

Python 3 slice reverse

stringname[::-1]

List slicing reverse python

#This option reverses the original list, so a reversed copy is not made
>>> mylist = [1, 2, 3, 4, 5]
>>> mylist
[1, 2, 3, 4, 5]

>>> mylist.reverse()
None

>>> mylist
[5, 4, 3, 2, 1]

https://dbader.org/blog/python-reverse-list

Source: dbader.org

Reverse a list using slice operator

foo[::-1]

Similar codes

0 vote297 views1 answer
Def get_label(Dir): for nextdir in os.listdir(Dir): if not nextdir.startswith('.'): if nextdir in ['NORMAL']: label = 0 elif nextdir in ['PNEUMONIA']: label = 1 else: label = 2 return nextdir, label
Python
16 votes337 views1 answer
Np.load
Python
0 vote323 views1 answer
Return all values in a list python
Python
1 vote341 views1 answer
How to change font sizetkniter
Python
1 vote337 views1 answer
Pandas drop column by index range
Python
0 vote324 views1 answer
Python to c++ compiler
Python
1 vote345 views1 answer
Python calculate computation time
Python
1 vote313 views1 answer
How to use pafy
Python
4 votes320 views1 answer
How to round the values in a list
Python
5 votes351 views2 answers
TypeError: sequence item 0: expected str instance, int found
Python