What are collections and iterators in programming?
Collections are data structures that hold multiple items, while iterators are tools to traverse these collections.
Can you give me examples of different types of collections?
Sure! Common types of collections include lists, sets, maps, and arrays.
How do iterators work with these collections?
Iterators provide a way to access elements of a collection sequentially without exposing its underlying structure.
What programming languages support collections and iterators?
Most modern programming languages like Python, Java, and JavaScript support collections and iterators.
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