harshvats2000

// SINGLY LINKED LIST

class SinglyLinkedList {
  constructor(head = null) {
    this.head = head;
  }

  getFirstNode() {
    return this.head;
  }

harshvats2000

document.addEventListener('DOMContentLoaded', function () {
        var lazyloadImages = document.querySelectorAll('img.lazy');
        var lazyloadThrottleTimeout;

        function lazyload() {
          if (lazyloadThrottleTimeout) {
            clearTimeout(lazyloadThrottleTimeout);
          }

          lazyloadThrottleTimeout = setTimeout(function () {