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[].slice.call(

Borma answered on April 16, 2021 Popularity 9/10 Helpfulness 3/10

answer [].slice.call(

related what is the slice method in javascript

[].slice.call(

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  []    // Array object
.slice // Accessing the function 'slice' present in the prototype of Array
.call // Accessing the function 'call' present in the prototype of function object(slice)
(document.querySelectorAll('a'),0) 
    // 'call' can have arguments like, (thisArg, arg1,arg2...n). 
   // So here we are passing the 'thisArg' as an array like object,
  // that is a 'nodeList'. It will be served as 'this' object inside of slice function.
 // And finally setting 'start' argument of slice as '0' and leaving the 'end' 
// argument as 'undefined'

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on Apr 16 2021

Borma

0 Answers Avg Quality 2/10

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what is the slice method in javascript

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// array.slice(start, end)
const FRUITS = ["Banana", "Orange", "Lemon", "Apple", "Mango"];
var citrus = FRUITS.slice(1, 3);
// citrus => [ 'Orange', 'Lemon' ]

// Negative values slice in the opposite direction
var fromTheEnd = FRUITS.slice(-3, -1);
// fromTheEnd => [ 'Lemon', 'Apple' ]

const numbers = [2, 4, 5, 3, 8, 9, 11, 33, 44];
const sliceNumbers = numbers.slice(2, 5)
console.log(sliceNumbers)
//Expected output:[ 5, 3, 8 ]

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 18 2022

Defeated Dragonfly

0 Answers Avg Quality 2/10

[].slice.call(

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[].slice.call(

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what is the slice method in javascript

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