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js remove from array by value

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Gorgeous Goosander answered on July 19, 2019 Popularity 10/10 Helpfulness 8/10

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js remove from array by value

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const index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);

Popularity 10/10 Helpfulness 8/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Mar 30 2020

Gorgeous Goosander

0 Answers Avg Quality 2/10

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Javascript remove array item by value

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471

var colors = ["red","blue","car","green"];
var carIndex = colors.indexOf("car");//get  "car" index
//remove car from the colors array
colors.splice(carIndex, 1); // colors = ["red","blue","green"]

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Tags: element

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Contributed on Jul 19 2019

Grepper

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js remove item from array by value

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var arr = ['bill', 'is', 'not', 'lame'];

arr.splice(output_items.indexOf('not'), 1);

console.log(arr) //returns ['bill', 'is', 'lame']

Popularity 10/10 Helpfulness 6/10 Language javascript

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Tags: javascript j

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Contributed on Aug 24 2020

Delightful Duck

0 Answers Avg Quality 2/10

delete from array based on value javascript

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var index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on May 28 2020

Foolish Flamingo

0 Answers Avg Quality 2/10

remove item from array by value

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var index = array.indexOf(item);
if (index !== -1) {
  array.splice(index, 1);
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Apr 18 2021

Smiling Swan

0 Answers Avg Quality 2/10

javascript remove elements from array with value

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Array.prototype.spliceAll = function (criteria) {
  return this.filter(e=>e !== criteria) }
let newArray = myArray.spliceAll('removeThisString')
/*//*\_AS A PROTOTYPE METHOD |OR| AS AN ARROW FUNCTION_/|*\*/
const spliceAll = (a,c) => a.filter(e=>e !== c)
let newArray = spliceAll(myArray, 'removeThisString')

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: elements element

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Contributed on Jun 27 2022

Brian Patterson

0 Answers Avg Quality 2/10

js remove from array by value

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