bhushan

class Graph {
  constructor() {
    this.vertices = [];
    this.adjacencyList = {};
    this.dijkstraTable = {};
  }

  addVertex(vertex) {
    this.vertices.push(vertex);
    this.adjacencyList[vertex] = {};

bhushan

// What will be the output of this program?

console.log("Start");

setTimeout(() => {
  console.log("inside setTimeout");
}, 3000);

console.log("End");

bhushan

const arr = [1, 2, 3, 4];

for (var i = 0; i < arr.length; i++) {
  
  setTimeout(function() {
    
    console.log('Index: ' + i + ', Element: ' + arr[i]);
  
  }, 3000);

bhushan

🗃️ Dropdown Menu in Vue using Tailwind css

<template>
  <div class="flex-shrink-0 relative ml-4">
    <button
      class="bg-white rounded-full flex focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-gray-900"
      @click="open = !open"
    >
      <span class="sr-only">{{ srOnly }}</span>
      <slot name="menu"></slot>

bhushan

Increase the number of system watchers if needed VS Code needs to watch for file changes to work correctly. That's why the following warning may appear because our Laravel project contains a lot of files:

VS Code system watchers

To fix it, you can run the following commands in your terminal, and then restart VS Code:

echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf

bhushan

<?php

return PhpCsFixer\Config::create()
    ->setRules(array(
        '@PSR2' => true,
        'array_indentation' => true,
        'array_syntax' => array('syntax' => 'short'),
        'combine_consecutive_unsets' => true,
        'method_separation' => true,
        'no_multiline_whitespace_before_semicolons' => true,

bhushan

{"lastUpload":"2020-03-09T08:07:12.036Z","extensionVersion":"v3.4.3"}