Both useCallback() and useMemo() provide return values that can be used immediately, while useEffect() does not because its code does not run until much later, ... ... <看更多>
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Both useCallback() and useMemo() provide return values that can be used immediately, while useEffect() does not because its code does not run until much later, ... ... <看更多>
useState, useCallback, useEffect. React hooks were added to React in v16.8.0 and React Native in v0.59. Hooks are a built in system for ... ... <看更多>
Currently we can pass an array as second argument when using useCallback or useEffect like below: useCallback(()=> { doSth(a, b) }, [a, ... ... <看更多>
Currently we can pass an array as second argument when using useCallback or useEffect like below: useCallback(()=> { doSth(a, b) }, [a, ... ... <看更多>