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spread operator react

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Testy Tarsier answered on September 26, 2020 Popularity 10/10 Helpfulness 2/10

answer spread operator react

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{...this.state} spreads out the "own" enumerable properties in 
props as discrete properties on the Modal element you're creating. 
For instance, if this.props contained a: 1 and b: 2, then

<Modal {...this.state} title='Modal heading'>

would be the same as

<Modal a={this.state.a} b={this.state.b} title='Modal heading'>

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript spread

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Contributed on Sep 26 2020

Testy Tarsier

0 Answers Avg Quality 2/10

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react spread operator

Comment

let numberStore = [0, 1, 2];
let newNumber = 12;
numberStore = [...numberStore, newNumber];

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: developer.mozilla.org

Tags: javascript j

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Contributed on Apr 25 2021

Lovely Locust

0 Answers Avg Quality 2/10

React - Spread Operator

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const userCredentials = { firstname: 'Robin' };
const userDetails = { nationality: 'German' };

const user = {
  ...userCredentials,
  ...userDetails,
};

console.log(user);
// output: { firstname: 'Robin', nationality: 'German' }

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: www.robinwieruch.de

Tags: javascript j

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Contributed on Dec 26 2022

Curious Cat

0 Answers Avg Quality 2/10

spread operator react array

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[...iterableObj, '4', 'fünf', 6];

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: developer.mozilla.org

Tags: javascript j

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Contributed on Nov 17 2021

Upset Unicorn

0 Answers Avg Quality 2/10

spread operator react

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