Jun 16, 2012 · The comparison operators <> and != are alternate spellings of the same operator. != is the preferred spelling; <> is obsolescent. (Reference: Python language reference)

"Enabling" comparison for classes [duplicate] Asked 14 years, 9 months ago Modified 2 years, 11 months ago Viewed 95k times

Dec 14, 2021 · The operators <, >, ==, >=, <=, and != compare the values of two objects. The value of an object is a rather abstract notion in Python. Comparison operators implement a particular notion …

So, to be explicit, in Python 2, since the rich comparison operators are not implemented, dict objects will fall-back to __cmp__, from the data-model documentation: object.__cmp__(self, other) Called by …

Python comparison operators chaining/grouping left to right? What does "evaluated only once" mean for chained comparisons in Python?, in particular the currently-accepted answer

Multiple comparison operators in single statement (chaining comparison operators) Asked 8 years, 9 months ago Modified 5 years ago Viewed 13k times

PEP 8, the official Python style guide for the standard library also mentions two use-cases for is: Comparisons to singletons like None should always be done with is or is not, never the equality …

Jun 21, 2022 · Multiple comparison operators on a single line Asked 3 years, 7 months ago Modified 3 years, 7 months ago Viewed 955 times

Oct 24, 2012 · The comparison of pairs will stop when either an unequal pair of items is found or --if the lists are different lengths--the end of the shorter list is reached. For example, when comparing a and …

Note that this is logically equivalent to xnor and xor respectively, which don't exist as logical operators in Python. Internally, there should only ever be two boolean literal objects (see also the C API), and …