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remove single element from array javascript

shahul answered on December 15, 2021 Popularity 9/10 Helpfulness 5/10

answer remove single element from array javascript

related javascript remove certain element from array

remove single element from array javascript

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// Method 1: via findIndex and splice
// it is useful if you have to run a loop anyway like foreach 
// to find something and also incl idx in looping to save time
// then use splice to remove

// rather than run loop to do something
// then a filter to remove it...

const myArray = ['a','b','c'];
const bIdx = myArray.findIndex(el => el === 'b');
myArray.splice(bIdx,1);

// Method 2: you can also use filter

console.log('', myArray);

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: element javascript

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Contributed on Sep 27 2023

shahul

0 Answers Avg Quality 2/10

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javascript remove certain element from array

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//Defining an array
let arr = ['One', 'Two', 'Three'];
let srch = 'Two'; //This is the element we want to search and remove
let index = arr.indexOf(srch); //Find the index in the array of the search parameter
arr.splice(index, 1); //Splice the array to remove the located index

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: Grepper

Tags: element

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Contributed on Dec 15 2021

Lord Geir Andersen

0 Answers Avg Quality 2/10

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remove single element from array javascript

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