Breaking News: Grepper is joining You.com. Read the official announcement!

javascript queue execution code

Add Answer

Erudite Octopus answered on March 11, 2021 Popularity 4/10 Helpfulness 2/10

answer javascript queue execution code

related javascript queue

related enqueue method in queue with JavaScript

javascript queue execution code

Comment

const workQueue = [];

function queue(work) {
    workQueue.push(work)
}

function run() {
    const work = workQueue.shift();
    if (typeof work === 'function') {
        work();
    }

    if (workQueue.length <= 0 && workFinished) {
        clearInterval(workInterval);
    }
}

var workFinished = false;
const workInterval = setInterval(run, 100); // Set between executions delay

Popularity 4/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: execution javascript queue

Link to this answer
Share Copy Link

Contributed on Oct 07 2023

Erudite Octopus

0 Answers Avg Quality 2/10

Closely Related Answers

javascript queue

Comment

var stack = [];
stack.push(2);       // stack is now [2]
stack.push(5);       // stack is now [2, 5]
var i = stack.pop(); // stack is now [2]
alert(i);            // displays 5

var queue = [];
queue.push(2);         // queue is now [2]
queue.push(5);         // queue is now [2, 5]
var i = queue.shift(); // queue is now [5]
alert(i);              // displays 2
taken from "9 javascript tips you may not know"

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Mar 11 2021

Santino

0 Answers Avg Quality 2/10

javascript queue

Comment

class Queue {
  constructor() {
    this.records = [];
  }
  
  enqueue(record) {
    this.records.unshift(record);
  }
  
  dequeue() {
    return this.records.pop();
  }
  
  peek() {
    return this.records[this.records.length-1];
  }
  
  print() {
   console.log('The queue records are -', this.records); 
  }
}

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: codeburst.io

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Sep 08 2022

Upset Unicorn

0 Answers Avg Quality 2/10

javascript queue

Comment

// We create a class for each node within the queue
class Node {
    // Each node has two properties, its value and a pointer that indicates the node that follows
    constructor(value){
        this.value = value
        this.next = null
    }
}

// We create a class for the queue
class Queue {
    // The queue has three properties, the first node, the last node and the stack size
    constructor(){
        this.first = null
        this.last = null
        this.size = 0
    }
    // The enqueue method receives a value and adds it to the "end" of the queue
    enqueue(val){
        var newNode = new Node(val)
        if(!this.first){
            this.first = newNode
            this.last = newNode
        } else {
            this.last.next = newNode
            this.last = newNode
        }
        return ++this.size
    }
    // The dequeue method eliminates the element at the "beginning" of the queue and returns its value
    dequeue(){
        if(!this.first) return null

        var temp = this.first
        if(this.first === this.last) {
            this.last = null
        }
        this.first = this.first.next
        this.size--
        return temp.value
    }
}

const quickQueue = new Queue

quickQueue.enqueue("value1")
quickQueue.enqueue("value2")
quickQueue.enqueue("value3")

console.log(quickQueue.first) /* 
        Node {
            value: 'value1',
            next: Node { value: 'value2', next: Node { value: 'value3', next: null } }
        }
    */
console.log(quickQueue.last) // Node { value: 'value3, next: null }
console.log(quickQueue.size) // 3

quickQueue.enqueue("value4")
console.log(quickQueue.dequeue()) // value1

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: www.freecodecamp.org

Tags: javascript j

Link to this answer
Share Copy Link

Contributed on Oct 11 2022

Defiant Duck

0 Answers Avg Quality 2/10

enqueue method in queue with JavaScript

Comment

 enqueue(element) {

this.elements[this.tail] = element;
    this.tail++;
    return element;


  }

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: enqueue javascript jav

Link to this answer
Share Copy Link

Contributed on Aug 12 2022

Mohammad alshraideh

0 Answers Avg Quality 2/10

javascript queue execution code

Contents

More Related Answers

javascript queue execution code

Closely Related Answers

javascript queue

javascript queue

javascript queue

enqueue method in queue with JavaScript

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.