js get object index in array

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Hilarious Herring answered on March 26, 2020 Popularity 1/10 Helpfulness 1/10

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js get object index in array

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a = [
  {prop1:"abc",prop2:"qwe"},
  {prop1:"bnmb",prop2:"yutu"},
  {prop1:"zxvz",prop2:"qwrq"}];
    
index = a.findIndex(x => x.prop2 ==="qwrq");

console.log(index);
 Run code snippet

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Source: stackoverflow.com

Tags: get javascript object

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Contributed on Nov 12 2024

Hilarious Herring

0 Answers Avg Quality 2/10

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javascript indexOf object value in array

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// Get index of object with specific value in array
const needle = 3; // needle
const haystack = [{ id: 1 }, { id: 2 }, { id: 3 }]; // haystack
const index = haystack.findIndex(item => item.id === needle);

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Source: Grepper

Tags: indexof

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Contributed on Sep 23 2020

Itchy Impala

0 Answers Avg Quality 2/10

javascript get index of object in array

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// Get index of object with specific value in array
const needle = 3;
const haystack = [{ id: 1 }, { id: 2 }, { id: 3 }];
const index = haystack.findIndex(item => item.id === needle);

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: get

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Contributed on Sep 23 2020

Daniel Stenson

0 Answers Avg Quality 2/10

find the index of an object in an array

Comment

const letters = [{letter: 'a'},{letter: 'b'},{letter: 'c'}]

const index = letters.findIndex((element, index) => {
  if (element.letter === 'b') {
    return true
  }
})

//index is `1`

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: find

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Contributed on Apr 16 2021

Delightful Dormouse

0 Answers Avg Quality 2/10

get the index of object in array

Comment

-2

var elementPos = array.map(function(x) {return x.id; }).indexOf(idYourAreLookingFor);
var objectFound = array[elementPos];

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: get

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Contributed on Mar 26 2020

Thy

0 Answers Avg Quality 2/10

change the coplor of my title of the appbar in flutter'

Comment

 appBar: AppBar(
          title: const Text('AppBar Title'),
          // Changing the text color here
          titleTextStyle: TextStyle(
            color: Colors.white, // Set your desired color
            fontSize: 20, // Optional: set font size
          ),

Popularity 1/10 Helpfulness 1/10 Language whatever

Source: Grepper

Tags: appbar title whatever

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Contributed on Nov 11 2024

TAKUNDA

0 Answers Avg Quality 2/10

js get object index in array

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get the index of object in array

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