Python Archives - Page 6 of 255

Programming, Python

IT Nursery

How can I make sense of the `else` clause of Python loops?

Many Python programmers are probably unaware that the syntax of while loops and for loops includes an optional else: clause: for val in ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

Heavy usage of Python at Google [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

How do I abort the execution of a Python script? [duplicate]

This question already has answers here: How to terminate a script? (12 answers) Closed 2 years ago. I have a simple Python script ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

What’s a standard way to do a no-op in python?

I often find myself writing if / elif / else constructs in python, and I want to include options which can occur, but ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

Counting array elements in Python [duplicate]

This question already has answers here: How do I get the number of elements in a list in Python? (13 answers) Closed 4 ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

In Python, how do I create a string of n characters in one line of code?

I need to generate a string with n characters in Python. Is there a one line answer to achieve this with the existing ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

“Permission Denied” trying to run Python on Windows 10

Seems as though an update on Windows 10 overnight broke Python. Just trying to run python --version returned a “Permission Denied” error. None ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

How do you use the ellipsis slicing syntax in Python?

This came up in Hidden features of Python, but I can’t see good documentation or examples that explain how the feature works. 4 ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

How do you catch this exception?

This code is in django/db/models/fields.py It creates/defines an exception? class ReverseSingleRelatedObjectDescriptor(six.with_metaclass(RenameRelatedObjectDescriptorMethods)): # This class provides the functionality that makes the related-object # managers ...

June 3, 2022
0 Comments

Programming, Python

IT Nursery

Return HTTP status code 201 in flask

We’re using Flask for one of our API’s and I was just wondering if anyone knew how to return a HTTP response 201? ...

June 3, 2022
0 Comments