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How to solve array.map is not a function error in React?

score 1625 · Answer 1 · 2022-09-04T20:17:10.750000

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How to solve array.map is not a function error in React?

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Firestore data won't load until I change the code in React

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Change color of a div depending on state value using useEffect? React

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score 439 · Answer 5 · 2022-09-04T09:57:11.867000

In react 18.0, why asynchronous useLayoutEffect's callback and asynchronous useEffect's callback cannot cause UI flickering during 'First Paint'?

439 views Asked by Ming At 04 September 2022 at 09:57

score 166 · Answer 6 · 2022-09-02T21:36:04.567000

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score 748 · Answer 7 · 2022-09-02T16:18:34.647000

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score 103 · Answer 8 · 2022-09-02T12:42:51.837000

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score 83 · Answer 9 · 2022-09-02T11:45:13.850000

React Redux passing props componentDidMount to useEffect

83 views Asked by sassy.M At 02 September 2022 at 11:45

score 1636 · Answer 10 · 2022-09-02T03:38:32.103000

Not updating the State inside the function but updating in useEffect

1.6k views Asked by Mishen Thakshana At 02 September 2022 at 03:38

score 42 · Answer 11 · 2022-09-01T23:23:16.873000

When using the useState hook outside of JSX do I have to wrap it inside useEffect everytime?

42 views Asked by Mnai At 01 September 2022 at 23:23

score 635 · Answer 12 · 2022-09-01T23:04:48.670000

req.session.user get undefined whenever i change anything on my server, and on the first i make a call from the frontend, then works well

635 views Asked by Jorgefilemon At 01 September 2022 at 23:04

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score 36 · Answer 15 · 2022-09-01T17:11:52.820000

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36 views Asked by P H At 01 September 2022 at 17:11

score 43 · Answer 16 · 2022-09-01T15:34:06.510000

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score 388 · Answer 17 · 2022-09-01T12:32:34.827000

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score 36 · Answer 20 · 2022-08-31T19:59:17.420000

REACT how to re-fetch to update state to re-render component

36 views Asked by aasem shoshari At 31 August 2022 at 19:59

TechQA.

List Question

How to solve array.map is not a function error in React?

Firestore data won't load until I change the code in React

React: how to get notified when screen appears again?

Change color of a div depending on state value using useEffect? React

In react 18.0, why asynchronous useLayoutEffect's callback and asynchronous useEffect's callback cannot cause UI flickering during 'First Paint'?

State seems to be reverting back to its initial state after useeffect is run

React - Cannot access fetched data outside useEffect hook

React component only rendering twice and then stopping

React Redux passing props componentDidMount to useEffect

Not updating the State inside the function but updating in useEffect

When using the useState hook outside of JSX do I have to wrap it inside useEffect everytime?

req.session.user get undefined whenever i change anything on my server, and on the first i make a call from the frontend, then works well

React function component seems to be one state behind current state (useState/useEffect hook)

Protected route doesn't work properly after refresh, useEffect problem

How to update immediately with useEffect screen window width value, not only after browser is refreshed

React : Cycle life problem expected / redirect problem

React useEffect hooks return () => cleanup() vs return cleanup

useEffect is not rendering an array on DOM

React useState object not letting me access it's properties

REACT how to re-fetch to update state to re-render component

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