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 · API · all subjects

rtk query endpoint lifecycle

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

Invalidation behavior with active and inactive subscribers

When a mutation invalidates tags, active subscribers refetch their data. Inactive cache entries are removed. Removed entries fetch again only when something subscribes later. This behavior is deliberate; invalidation is not a background refresh-everything switch.

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