Given multiple list of possibly varying length, I want to iterate over all combinations of values, one item from each list. For example: first = [1, 5, 8] second = [0.5, 4] Then I want the output of to be: combined = [(1, 0.5), (1, 4), (5, 0.5), (5, 4), (8, 0.5), (8, 4)] I … Read more
I want to loop through a Python list and process 2 list items at a time. Something like this in another language: for(int i = 0; i < list.length(); i+=2) { // do something with list[i] and list[i + 1] } What’s the best way to accomplish this? Answers: Thank you for visiting the Q&A … Read more
I have a generator that generates a series, for example:
I’m quite new to Spark and I’m trying to implement some iterative algorithm for clustering (expectation-maximization) with centroid represented by Markov model. So I need to do iterations and joins.
I have a list of tuples like this:
An iterable is an object that has an __iter__ method which returns an
iterator, or which defines a __getitem__ method that can take
sequential indexes starting from zero (and raises an IndexError when
the indexes are no longer valid). So an iterable is an object that you
can get an iterator from.
I’ve got a string with words that are separated by spaces (all words are unique, no duplicates). I turn this string into list:
I want an algorithm to iterate over list slices. Slices size is set outside the function and can differ.
I know that it is not allowed to remove elements while iterating a list, but is it allowed to add elements to a python list while iterating. Here is an example: