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python Programming Glossary: chainedWhat is this kind of assignment in Python called? a = b = True http://stackoverflow.com/questions/11498441/what-is-this-kind-of-assignment-in-python-called-a-b-true
http://stackoverflow.com/questions/19125680/overriding-a-pandas-dataframe-column-with-dictionary-values-where-the-dictionar older versions you may be able to use .ix to prevent the chained assignment. @Jeff pointed to this link which discusses a phenomenon.. I think it's still fair to point out how to do it with chained assignment rather than pretending like loc is the only thing..
Python's in (__contains__) operator returns a bool whose value is neither True nor False http://stackoverflow.com/questions/19751556/pythons-in-contains-operator-returns-a-bool-whose-value-is-neither-true-n in False does not mean 1 in False . Rather comparisons are chained and the expression really means 1 in and False Because 1 in.. False Because 1 in is already false the second half of the chained expression is ignored altogether since False and something_else.. comparisons expressions documentation Comparisons can be chained arbitrarily e.g. x y z is equivalent to x y and y z except that..
Why can't Python decorators be chained across definitions? http://stackoverflow.com/questions/2094008/why-cant-python-decorators-be-chained-across-definitions can't Python decorators be chained across definitions Why arn't the following two scripts equivalent..
In Django, can you add a method to querysets? http://stackoverflow.com/questions/4576622/in-django-can-you-add-a-method-to-querysets Is there any way I can add a custom method that can be chained to the end of a query set from the model i.e. add the custom..
Implementing a “rules engine” in Python http://stackoverflow.com/questions/467738/implementing-a-rules-engine-in-python self.rule2.match message These rule classes would then be chained together according to the parse tree of the message and the..
How to break a line of chained methods in Python? http://stackoverflow.com/questions/4768941/how-to-break-a-line-of-chained-methods-in-python to break a line of chained methods in Python I have a line of the following code don't..
Why does the expression 0 < 0 == 0 return False in Python? http://stackoverflow.com/questions/6074018/why-does-the-expression-0-0-0-return-false-in-python to say 0 x 5 than to say 0 x and x 5 . These are called chained comparisons . And that's a link to the documentation for them... to be applied before the other and so they are no longer chained comparisons. And since True and False have values as integers..
http://stackoverflow.com/questions/706443/complex-beautiful-soup-query want to define a callable function if you have multiple chained requirements as this lambda has to make two findParent 'strong'..
How do chained assignments work? http://stackoverflow.com/questions/7601823/how-do-chained-assignments-work do chained assignments work A quote from something x y somefunction is..
How do you check whether a number is divisible by another number (Python)? http://stackoverflow.com/questions/8002217/how-do-you-check-whether-a-number-is-divisible-by-another-number-python
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