Code Literacy
What is Integer?
In code, a whole number used for counts, indexes, and math without a fractional part.
In real work
Count the failed tests as an integer so the QA dashboard can chart regressions.
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.