Row count and sum in laravel

$count = DB::table('is_profile_completed')->where('userd', $userid)->count(); $sum = DB::table('is_profile_completed')->where('userd', $userid)->sum('salary'); $data = DB::table('posts')->where('post_status_for_frontend', 1)->orderBy('updated_at', 'desc')->paginate(4); {{count($data)}}  

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addEventListner() in js

<script> window.addEventListener('load', function () { document.getElementById("btn").click(); }) </script> document.addEventListener("click", function(){   document.getElementById("demo").innerHTML = "Hello World"; }); document.addEventListener("mouseover", triggerBtnClick); document.addEventListener("click", someOtherFunction); document.addEventListener("mouseout", someOtherFunction); <script> function triggerBtnClick() { document.getElementById("btn").click(); } </script

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Nodemailler module in node js

npm install nodemailer var nodemailer = require('nodemailer'); var transporter = nodemailer.createTransport({ service: 'gmail', auth: { user: 'wordpress12389@gmail.com', pass: 'Lucky786@' } }); var mailOptions = { from: 'wordpress12389@gmail.com', to: 'upwork12389@gmail.com', subject:…

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upload files (form) in node js

npm install formidable var http = require('http'); var formidable = require('formidable'); http.createServer(function (req, res) { if (req.url == '/fileupload') { var form = new formidable.IncomingForm(); form.parse(req, function (err, fields, files)…

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Event module in node js

var events = require('events'); var eventEmitter = new events.EventEmitter(); //Create an event handler: var myEventHandler = function () { console.log('I hear a scream!'); } //Assign the event handler to an event: eventEmitter.on('scream', myEventHandler); //Fire the 'scream' event:…

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Events createReadStream() in node js

var fs = require('fs'); var readStream = fs.createReadStream('./myrenamedfile.txt'); /*Write to the console when the file is opened:*/ readStream.on('open', function () { console.log('The file is open'); }); if file myrenamedfile.txt exists…

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