I\'m just updating some of my code to 2.9.0, and I\'ve run into a problem. I have a trait that I call \"NonStrictIterable\" (essentially, everything should be as lazy as possible --- no code outside N
If I want the number of items in an iterable without caring about the elements themselves, what would be the pythonic way to get that? Right now, I would define
As I understand it, I can use the for loop开发者_运维知识库 construction on an object with a __iter__ method that returns an iterator.I have an object for which I implement the following __getattribut
What is the \"one [...] obvious 开发者_C百科way\" to add all items of an iterable to an existing set?You can add elements of a list to a set like this:
I would think that Iterator.copy() would be quite a handy function. You could implement ite开发者_JAVA技巧rator filters in a much better way.
I need you to review my implementation of a Singly Linked List (SLL) please. The implementation should use generics and be able to use the enhanced for.
Is there a good, succinct/built-in way to see if all the values in an iterable are zeros?Right now I am using all() with a little list comprehension, but (to me) it seems like there should be a more e
I want to write a function printAll(), which accepts only those elements that implement 开发者_开发知识库that implement Iterable so that I can iterate over them and print the elements. How do I do tha
is this legal in python?. Seems to work ... Thanks # with these lines you not need global variables anymore
I want to filter all Relation Objects where (relation= following relation in a virtual community) the date one has initiated the following is in the past, related to the moment now.
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