Code Literacy

What is Return Value?

In code, the output a function hands back to its caller when it finishes.

Learn this term every day on iPhone.

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In real work

Check the return value type against the API docs before merging the agent patch.

How is this different from Googling it?

Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews—then quizzes you until the word sticks. One term a day on iPhone.