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 →
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Redux Toolkit · RTK Query · all subjects

createapi/tags

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.

tagTypes parameter

tagTypes is an optional parameter for createApi that defines the set of possible cache tag types that can be used with providesTags and invalidatesTags in your endpoints.

Why single API slice: automatic tag invalidation

Automatic tag invalidation only works within a single API slice. If you have multiple API slices, the automatic invalidation will not work across them.

Cache tag system for automated refetching after mutations

RTK Query uses an optional cache tag system to automate re-fetching for query endpoints that have data affected by mutation endpoints. This allows invalidating cache tags after mutations to trigger queries to refetch.

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