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does react set a value if it's already the same

florinrelea answered on January 12, 2023 Popularity 1/10 Helpfulness 8/10

answer does react set a value if it's already the same

does react set a value if it's already the same

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For a functional component using useState hook, the setter if 
called with the same state will not trigger a re-render.
However for an occasional case if the setter is called immediately 
it does result in two renders instead of one

Popularity 1/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: javascript set

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Contributed on Jan 12 2023

florinrelea

0 Answers Avg Quality 2/10

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does react set a value if it's already the same

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