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  2. Iterator - Wikipedia

    en.wikipedia.org/wiki/Iterator

    Specifically, the for loop will call a value's into_iter() method, which returns an iterator that in turn yields the elements to the loop. The for loop (or indeed, any method that consumes the iterator), proceeds until the next() method returns a None value (iterations yielding elements return a Some(T) value, where T is the element type).

  3. Iterator pattern - Wikipedia

    en.wikipedia.org/wiki/Iterator_pattern

    In object-oriented programming, the iterator pattern is a design pattern in which an iterator is used to traverse a container and access the container's elements. The iterator pattern decouples algorithms from containers; in some cases, algorithms are necessarily container-specific and thus cannot be decoupled.

  4. Foreach loop - Wikipedia

    en.wikipedia.org/wiki/Foreach_loop

    The types of objects that can be iterated across (my_list in the example) are based on classes that inherit from the library class ITERABLE. The iteration form of the Eiffel loop can also be used as a boolean expression when the keyword loop is replaced by either all (effecting universal quantification) or some (effecting existential ...

  5. Concerned about hypothyroidism? These are the signs to look ...

    www.aol.com/concerned-hypothyroidism-signs-look...

    It’s estimated that nearly 5% of Americans above the age of 12 live with hypothyroidism, a condition that occurs when the body experiences a deficit of thyroid hormone.. The thyroid gland ...

  6. Vega and Vega-Lite visualisation grammars - Wikipedia

    en.wikipedia.org/wiki/Vega_and_Vega-Lite...

    [4] [5] Chart specifications are written in JSON and rendered in a browser or exported to either vector or bitmap images. Bindings for Vega-Lite have been written in several programming languages, such as the Python package Altair, [6] to make it easier to use.

  7. Hand Sanitizer Won’t Protect You From Norovirus—but This Will

    www.aol.com/hand-sanitizer-won-t-protect...

    Norovirus cases are surging across the country, with the U.S. seeing more than double the number of outbreaks compared to this time last year. So, figuring out how to protect yourself from ...

  8. How world leaders are reacting to Jimmy Carter’s death - AOL

    www.aol.com/world-leaders-reacting-jimmy-carter...

    World leaders have offered their condolences following the death of former US President Jimmy Carter, who passed away Sunday at the age of 100.

  9. Tree traversal - Wikipedia

    en.wikipedia.org/wiki/Tree_traversal

    The traversal trace is a list of each visited node. No one sequentialisation according to pre-, in- or post-order describes the underlying tree uniquely. Given a tree with distinct elements, either pre-order or post-order paired with in-order is sufficient to describe the tree uniquely.