Iterator pattern is a design pattern that provides a way to access the elements of an aggregate object sequentially without exposing its underlying representation. It's like having a personal assistant that knows how to navigate through your messy closet and hand you each item one by one, so you don't have to dig through the clutter yourself.

How to use it in a sentence

• "I was trying to iterate through this massive data set, but then I remembered the Iterator pattern and it saved my bacon."

• "Sure, I could have used a simple for loop, but where's the fun in that? I decided to impress everyone by whipping out the ol' Iterator pattern instead."

If you actually want to learn more...

Here are a few useful articles related to the Iterator pattern where you can dive deeper:

• Iterator Pattern - Refactoring Guru: This article provides a comprehensive overview of the Iterator pattern, including its purpose, structure, and examples in various programming languages.

• Iterator Pattern - Baeldung: This article focuses on implementing the Iterator pattern in Java, with code examples and explanations of key concepts.

• Iterator Pattern - SourceMaking: This article explains the Iterator pattern using real-world analogies and provides code snippets in C++ to illustrate the pattern's implementation.

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