An Iterator is an object that can be used to loop through collections, like ArrayList and HashSet. It is called an "iterator" because "iterating" is the technical term for looping.

Iterator can do more than traversal Iterators are not limited to traversal alone. It is entirely left to the purpose and implementation. There can be functional logic involved in an iterator. For ...

Many organizations struggle to realize AI projects. N8n aims to bridge the gap between AI engineers and business users, ... The central challenge with integrating AI into application development isn't ...

Iterators in Java typically expect exclusive access to the data structure they loop through. If another thread tries to modify a collection of objects while an ...