Python None comparison: should I use “is” or ==?
My editor warns me when I compare my_var == None, but no warning when I use my_var is None.
My editor warns me when I compare my_var == None, but no warning when I use my_var is None.
Since Python does not provide left/right versions of its comparison operators, how does it decide which function to call?
I’m looking for an easy (and quick) way to determine if two unordered lists contain the same elements: For example: ['one', 'two', 'three'] == ['one', 'two', 'three'] : true ['one', 'two', 'three'] == ['one', 'three', 'two'] : true ['one', 'two', 'three'] == ['one', 'two', 'three', 'three'] : false ['one', 'two', 'three'] == ['one', 'two', 'three', … Read more
I have this simple python program. I ran it and it prints yes, when in fact I expect it to not print anything because 14 is not greater than 14.
The Python documentation for operator precedence states:
Can someone give me an explanation why isinstance() returns True in the following case? I expected False, when writing the code.
Is there a function to test floating point approximate equality in python? Something like,
I know there are several similar questions out there, but my question is quite different and difficult for me.
I have two dictionaries:
How can I test whether two JSON objects are equal in python, disregarding the order of lists?
I run the following in the Python interpreter: >>> foo = 10 >>> dir(foo) == dir(10) True >>> dir(foo) is dir(10) False >>> Why is this? Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as … Read more