new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
mozg.beta
Sign in

Next.js · API reference · all subjects

functions: utilities

3 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

refresh function from next/cache

The refresh() function from next/cache can be called in a Server Action to refresh the client router and ensure the UI reflects the latest state. It does not revalidate tagged data; use updateTag or revalidateTag instead.

Setting or deleting cookies in Server Actions triggers re-render

When you set or delete a cookie in a Server Action using the cookies API, Next.js re-renders the current page and its layouts on the server so the UI reflects the new cookie value.

Cookies API in Server Actions

You can get, set, and delete cookies inside a Server Action using the cookies API. The cookies function is imported from 'next/headers' and returns an awaitable cookieStore object with get(), set(), and delete() methods.

Give your agent this brain