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find number in array js

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Successful Squirrel answered on July 6, 2020 Popularity 10/10 Helpfulness 3/10

answer find number in array js

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find number in array js

Comment

array.include(numberWhichYouWantToFInd);
// if present it will return true otherwise false

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: find javascript

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Contributed on Feb 04 2021

Successful Squirrel

0 Answers Avg Quality 2/10

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find element in array javascript

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const simpleArray = [3, 5, 7, 15];
const objectArray = [{ name: 'John' }, { name: 'Emma' }]

console.log( simpleArray.find(e => e === 7) )
// expected output 7

console.log( simpleArray.find(e => e === 10) )
// expected output undefined

console.log( objectArray.find(e => e.name === 'John') )
// expected output { name: 'John' }

Popularity 10/10 Helpfulness 6/10 Language javascript

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Tags: element

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Contributed on Jul 06 2020

Inquisitive Impala

0 Answers Avg Quality 2/10

js find in array

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const inventory = [
  {id: 23, quantity: 2},
  {id: '24', quantity: 0},
  {id: 25, quantity: 5}
];
// Check type and value using ===
const result = inventory.find( ({ id }) => id === 23 );
// Check only value using ==
const result = inventory.find( ({ id }) => id == 24 );

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: find

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Contributed on Sep 12 2021

Homely Hippopotamus

0 Answers Avg Quality 2/10

js to find value in array

Comment

console.log( simpleArray.find(e => e === 7) )

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: find

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Contributed on Sep 02 2021

Enchanting Echidna

0 Answers Avg Quality 2/10

find number in array js

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find number in array js

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