As a result, useCallback should be used to memoize a callback, and useMemo can be used to memoize the result of a function to avoid expensive calculation. useEffect is a method for generating side effects from state changes. One thing to keep in mind is that hooks should not be used excessively.
As a result, useCallback should be used to memoize a callback, and useMemo can be used to memoize the result of a function to avoid expensive calculation. useEffect is a method for generating side effects from state changes.
As a result, useCallback should be used to memoize a callback, and useMemo can be used to memoize the result of a function to avoid expensive calculation. useEffect is a method for generating side effects from state changes.
UseEffect executes code after every render by default, but it's also great for running code in reaction to a state change. By supplying the second argument to useEffect, you may control when the effect executes.
To preserve a function across re-renders, use the useCallback Hook. When a parent component recreates a function, this will prevent unnecessary re-renders. You'll be able to use the useCallback Hook to prevent re-renders by the end of this phase.
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Mohanlal Khhurana
5
Very helpful course in learning ReactJS
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Swapnil Mane
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Km Komal
5
Amazing wonderfull
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sunil laxman shetke
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Very Nice. Thank you! I truly appreciate it; your kindness is genuinely appreciated.
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Jashanpreet Singh
5
VERY GOOD COURSE OF REACT JS
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Syed manzoor ali
5
I gave it 5 stars for their work. Topics are covered very well.but one thing which I would like to say to the teachers that you covered very good but try to cover more things and use less English words. Except this all things are best.
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Aditya
5
Amazing content.
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Sonkar Singh
4
This series is usefull for just starting and building confident. Go further and explore more about React JS
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