Answers for "how to find and remove element from array in javascript"

36

javascript remove from array by index

//Remove specific value by index
array.splice(index, 1);
Posted by: Guest on May-06-2020
2

locate and delete an object in an array

// we have an array of objects, we want to remove one object using only the id property
var apps = [{id:34,name:'My App',another:'thing'},{id:37,name:'My New App',another:'things'}];
 
// get index of object with id:37
var removeIndex = apps.map(function(item) { return item.id; }).indexOf(37);
 
// remove object
apps.splice(removeIndex, 1);
Posted by: Guest on August-06-2020
10

js remove from array by value

const index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);
Posted by: Guest on March-30-2020
3

how to remove a specific element from array in javascript

var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]
newArr.splice(1,2)
//remove 1 element from index 2
Posted by: Guest on August-22-2020

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