js loop backward

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J. Besson answered on March 25, 2020 Popularity 3/10 Helpfulness 1/10

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js loop backward

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Tip J. Besson 1 GREPCC

const array = ['blastoff', 1, 2, 3];

for (let index = array.length - 1; index >= 0; index--) {
  const element = array[index];
  console.log(element);
}
 Run code snippet

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const array = ['blastoff', 1, 2, 3];

for (let index = array.length - 1; index >= 0; index--) {

  const element = array[index];

  console.log(element);

 Run code snippet

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Dec 15 2022

J. Besson

0 Answers Avg Quality 2/10

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javascript loop through array backward

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Tip Curious Chipmunk 1 GREPCC

const array = ['blastoff', 1, 2, 3];

for (let index = array.length - 1; index >= 0; index--) {
  const element = array[index];
  console.log(element);
}
 Run code snippet

xxxxxxxxxx

const array = ['blastoff', 1, 2, 3];

for (let index = array.length - 1; index >= 0; index--) {

  const element = array[index];

  console.log(element);

 Run code snippet

Popularity 8/10 Helpfulness 8/10 Language javascript

Source: stackoverflow.com

Tags: javascript j

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Contributed on Apr 20 2022

Curious Chipmunk

0 Answers Avg Quality 2/10

how to reverse loop in javascript

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Tip Dark Dunlin 1 GREPCC

const array = [6,7,8,9,10];
for (const number of array.reverse()) {
    console.log(number);
}

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const array = [6,7,8,9,10];

for (const number of array.reverse()) {

    console.log(number);

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Mar 25 2020

Dark Dunlin

0 Answers Avg Quality 2/10

javascript backwards loop array

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Tip Imbesci imbes 1 GREPCC

var arr = [1, 2, 3, 4, 5];
 
for (var i = arr.length - 1; i >= 0; i--) {
    arr[i]
}

xxxxxxxxxx

var arr = [1, 2, 3, 4, 5];

for (var i = arr.length - 1; i >= 0; i--) {

    arr[i]

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: www.techiedelight.com

Tags: javascript j

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Contributed on Apr 16 2022

imbesci imbes

0 Answers Avg Quality 2/10

javascript reverse loop

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Tip Wide-eyed Worm 1 GREPCC

const items = ["apricot", "banana", "cherry"];

for (let i = items.length - 1; i >= 0; i -= 1) {
  console.log(`${i}. ${items[i]}`);
}

// Prints: 2. cherry
// Prints: 1. banana
// Prints: 0. apricot

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const items = ["apricot", "banana", "cherry"];

for (let i = items.length - 1; i >= 0; i -= 1) {

  console.log(`${i}. ${items[i]}`);

// Prints: 2. cherry

// Prints: 1. banana

// Prints: 0. apricot

Popularity 9/10 Helpfulness 5/10 Language javascript

Source: dev.to

Tags: javascript j

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Contributed on Feb 17 2022

Wide-eyed Worm

0 Answers Avg Quality 2/10

js loop backwards

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Tip Hemanth D 1 GREPCC

var arr = [1, 2, 3, 4, 5];
 
for (var i = arr.length - 1; i >= 0; i--) {
    console.log(arr[i]);
}

xxxxxxxxxx

var arr = [1, 2, 3, 4, 5];

for (var i = arr.length - 1; i >= 0; i--) {

    console.log(arr[i]);

Popularity 8/10 Helpfulness 5/10 Language javascript

Source: www.techiedelight.com

Tags: javascript

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Contributed on Sep 29 2022

Hemanth D

0 Answers Avg Quality 2/10

js loop backwards

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Tip Mike Swoveland 1 GREPCC

var arr = [1, 2, 3, 4, 5];
for (var i = arr.length - 1; i >= 0; i--) {
    console.log(arr[i]);
}

xxxxxxxxxx

var arr = [1, 2, 3, 4, 5];

for (var i = arr.length - 1; i >= 0; i--) {

    console.log(arr[i]);

Popularity 8/10 Helpfulness 4/10 Language javascript

Source: www.techiedelight.com

Tags: javascript j

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Contributed on Mar 23 2022

Mike Swoveland

0 Answers Avg Quality 2/10

javascript loop backwards

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Tip Hemanth D 1 GREPCC

<html>
  <!--comment-->
  <html>

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<html>

  <!--comment-->

  <html>

Popularity 7/10 Helpfulness 2/10 Language html

Source: Grepper

Tags: html javascript

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Contributed on Sep 29 2022

Hemanth D

0 Answers Avg Quality 2/10

javascript loop backwards

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Tip Hemanth D 1 GREPCC

//testing

xxxxxxxxxx

//testing

Popularity 7/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Sep 29 2022

Hemanth D

0 Answers Avg Quality 2/10

js backward iteration array

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Tip Barisx 1 GREPCC

for(let i = 0; i < arr.length; i++){
    console.log(arr.slice(arr.length-10-i, arr.length-i))
} 
/*
arr is [0, 1, 2, 3, ..., 199, 200]
VM1088:2 (10) [191, 192, 193, 194, 195, 196, 197, 198, 199, 200]
VM1088:2 (10) [190, 191, 192, 193, 194, 195, 196, 197, 198, 199]
VM1088:2 (10) [189, 190, 191, 192, 193, 194, 195, 196, 197, 198]
VM1088:2 (10) [188, 189, 190, 191, 192, 193, 194, 195, 196, 197]
VM1088:2 (10) [187, 188, 189, 190, 191, 192, 193, 194, 195, 196]
VM1088:2 (10) [186, 187, 188, 189, 190, 191, 192, 193, 194, 195]
VM1088:2 (10) [185, 186, 187, 188, 189, 190, 191, 192, 193, 194]
VM1088:2 (10) [184, 185, 186, 187, 188, 189, 190, 191, 192, 193]
VM1088:2 (10) [183, 184, 185, 186, 187, 188, 189, 190, 191, 192]
VM1088:2 (10) [182, 183, 184, 185, 186, 187, 188, 189, 190, 191]
*/

xxxxxxxxxx

for(let i = 0; i < arr.length; i++){

    console.log(arr.slice(arr.length-10-i, arr.length-i))

/*

arr is [0, 1, 2, 3, ..., 199, 200]

VM1088:2 (10) [191, 192, 193, 194, 195, 196, 197, 198, 199, 200]

VM1088:2 (10) [190, 191, 192, 193, 194, 195, 196, 197, 198, 199]

VM1088:2 (10) [189, 190, 191, 192, 193, 194, 195, 196, 197, 198]

VM1088:2 (10) [188, 189, 190, 191, 192, 193, 194, 195, 196, 197]

VM1088:2 (10) [187, 188, 189, 190, 191, 192, 193, 194, 195, 196]

VM1088:2 (10) [186, 187, 188, 189, 190, 191, 192, 193, 194, 195]

VM1088:2 (10) [185, 186, 187, 188, 189, 190, 191, 192, 193, 194]

VM1088:2 (10) [184, 185, 186, 187, 188, 189, 190, 191, 192, 193]

VM1088:2 (10) [183, 184, 185, 186, 187, 188, 189, 190, 191, 192]

VM1088:2 (10) [182, 183, 184, 185, 186, 187, 188, 189, 190, 191]

*/

Popularity 4/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: iteration javascript

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Contributed on Sep 21 2022

barisx

0 Answers Avg Quality 2/10

loop backwards javascript

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Tip James Turner 1 GREPCC

function seethestars1() {
        for (var i = 0; i <= 10; i++) {
            for (var j = 0; j < i; j++) {
                document.getElementById("emptytext2").value += "*";
            }
            document.getElementById("emptytext2").value += "\n";
        }
    }

 <textarea id="emptytext2" name="S2">

 <input id="emptytext3" type="button" value="Click for the stars" onclick ="seethestars1()" />

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function seethestars1() {

        for (var i = 0; i <= 10; i++) {

            for (var j = 0; j < i; j++) {

                document.getElementById("emptytext2").value += "*";

            document.getElementById("emptytext2").value += "\n";

 <textarea id="emptytext2" name="S2">

 <input id="emptytext3" type="button" value="Click for the stars" onclick ="seethestars1()" />

Popularity 7/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on Nov 08 2022

James Turner

0 Answers Avg Quality 2/10

js loop backward

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js loop backward

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