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Tag: iterator

Iterables / generators with specified length

Iterable objects are those that implement __iter__ function, which returns an iterator object, i.e. and object providing the functions __iter__ and __next__ and behaving correctly. Usually the size of the iterable object is not known beforehand, and iterable object is not expected to know how long the iteration will last; however, there are some cases in which knowing the length

How to iterate over azure.core.paging.ItemPaged?

I have an iterator object <iterator object azure.core.paging.ItemPaged at 0x7fdb309c02b0>. When I iterate over it for a first time (see code below), it prints the results. However, when I execute this code a second time, it prints nothing. What is wrong in my code? Do I need to somehow reset the enumerator? Answer This is the default behavior of the

How to skim itertools permutations?

Initial code: Result: Now I want to remove everything starting with “)” or “#” and ends whit “(” or “#” and contenin “(“,”#”,”)” With Now the list is half in size “9k chart from 20k”. ps: Now, how do i remove (‘A’, ‘B’, ‘C’, ‘(‘, ‘)’, ‘#’) this I need to do this operations while the “iterator iterates” so I

The iteration loop is not working properly for API

There is an API that only produces one hundred results per page. I am trying to make a while loop so that it goes through all pages and takes results from all pages, but it does not work properly. This script goes through the pages: At startup: He sees five pages. When I look at the variable after execution: He

itertools’ islice(count()) vs range()

Real quick one: I just saw a tutorial where they show we can use itertools’ islice() and count() together like so: Is there any advantage in doing this instead of using range() ? Answer Is there any advantage in doing this instead of using range() ? In this example there is no advantage and range would be the canonical solution.

Iterable over raw text documents expected, string object received

I am currently trying to build a naive Bayes classifier as mentioned in this link. Referring to the line under the Training the Classifier subheading, I had a similar line, X_new_counts = count_vect.transform(input.plot_movie) in my code which should take an iterable as an input to the transform function. The input is a record from a DataFrame and is of type

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