Trong bài viết này mình sẽ hướng dẫn bạn cách cài đặt và sử dụng Varnish làm front-end cho Nginx hoặc Apache để cache các request HTTP nhanh hơn mà không cần phải nhờ đến webserver xử lý. Varnish là một hệ thống cache được dùng để tăng tốc server, đặc biệt là với những hệ thống lớn, có trafic nhiều. Varnish hoạt động bằng..
Read moreInstall the Distro-Stable Version of Node.js with YUM In order to download this version, we will use the yum package manager. Update your yum packages: sudo yum update Install Node.js: sudo yum install nodejs Verify the current version of Node.js: node –version Install npm (Node Package Manager): sudo yum install npm Install Node.js using NVM Instead of using yum, you can install..
Read moreInstall PM2 Now we will install PM2, which is a process manager for Node.js applications. PM2 provides an easy way to manage and daemonize applications (run them as a service). We will use Node Packaged Modules (NPM), which is basically a package manager for Node modules that installs with Node.js, to install PM2 on our app server…
Read moreTổng quan hệ thống Mọi lời nói không thể thay thế bằng hình ảnh rõ ràng được :) Tiki sử dụng Magento version 1.x Source code Magento sẽ được deploy lên 4 server web app, server Media và request sẽ được load balance qua 4 server này Database sử dụng là Percona MySQL được cấu..
Read moreHere is a step by step guide to make your first chatbot. Widely anticipated, Facebook has announced their messenger platform enabling businesses to build their own chat bots — automated response tools within Messenger which will be able to handle increasingly complex customer queries. Official Facebook Getting started guide https://developers.facebook.com/docs/messenger-platform/quickstart for Messenger Platform https://developers.facebook.com/products/messenger/ only have examples for..
Read moreDưới đây là các bước để tạo một bot chat trên Facebook Messenger. 1. Thiết lập Messenger bot sử dụng web server để xử lý những tin nhắn mà nó nhận được hoặc tìm ra các tin nhắn để gửi. 1.1. Xây dựng server 1. Tải và cài đặt Heroku Toolbet tại đây để khởi..
Read moreExploit Title: Hide My WP XSS vulnerability Date: 20-07-2015 Software Link: http://codecanyon.net/item/hide-my-wp-no-one-can-know-you-use-wordpress/4177158 Version 4.51.1 Google dork: ff957fea/includes/css/style.css Fix: turn off IDS logging
Read moreW3 Total cache is a WordPress Performance Optimization framework that is designed to improve user experience and page speed. It is recommended by many web hosting providers, and used by countless major websites such as mashable.com as well as many others. W3TC improves the user experience of your site by increasing web server performance by reducing..
Read moreHTML code: <canvas id=”canvas”></canvas> <div id=”reMenu”> <h1 id=”snake2″>Snake</h1> <p id=”info2″>Game Over</p> <a href=”javascript: void(0)” id=”restart” onclick=”reset()” >Restart</a> <a href=”#” id=”tweet” target=”_blank” rel=”nofollow”>Tweet My Score</a> </div> <div id=”menu”> <h1 id=”snake”>Snake</h1> <p id=”info”>by <a target=”_blank” rel=”nofollow” href=”http://twitter.com/SolitaryDesigns”>Kushagra Agarwal</a></p> <a href=”javascript: void(0)” id=”start” onclick=”init()” >Start</a> <p id=”loading”>Loading…</p> </div> <p id=”score”>Score: 0</p> <!– Audio –> <audio id=”main_music” loop> <source..
Read moreHTML code: <!DOCTYPE HTML> <html lang=”en-US”> <head> <title>Jump</title> </head> <body> <div class=”container”> <canvas id=”canvas”> Aww, your browser doesn’t support HTML5! </canvas> <div id=”mainMenu”> <h1>Milo Jump</h1> <h3>using HTML5,</h3> <h3>…by <a href=”http://twitter.com/solitarydesigns/” target=”_blank”>Kushagra Agarwal</a></h3> <h3>and <a href=”http://cssdeck.com” target=”_blank”>CSSDeck</a></h3> <p class=”info”> use <span class=”key left”>←</span> <span class=”key right”>→</span> to move and space to (re) start… </p> <a..
Read moreHTML <canvas></canvas> <script src=”https://code.jquery.com/jquery-1.11.1.min.js”></script> CSS: html, body { background: #000; margin: 0; } canvas { position: absolute; } JS: //Forked from http://andreasstorm.com/ //Made by Bogden //CANVAS $(function(){ var canvas = document.querySelector(‘canvas’), ctx = canvas.getContext(‘2d’) canvas.width = window.innerWidth; canvas.height = window.innerHeight; ctx.lineWidth = .3; ctx.strokeStyle = (new Color(150)).style; var mousePosition = { x: 30 * canvas.width..
Read more
Dozens of video sharing sites may offer streaming video that plays back in higher quality than YouTube, but if you want eyeballs (and millions of them), then Google’s monstrously popular YouTube is the place to be. For a long time, all you could do with YouTube as a web publisher was embed its hosted videos..
Read more
WinNMP – Config
How to send emails using PHP WinNMP has 2 options for processing emails sent by PHP’s mail() function: mSmtp and mailToDisk (default). To change the option, edit confphp.ini and modify sendmail_path: For Development use mailToDisk (the default): sendmail_path = ‘”C:/WinNMP/bin/php” -n -f “C:/WinNMP/include/tools/mailtodisk.php”‘ Emails will be saved to logmail-XX.txt For Production use mSmtp: sendmail_path = ‘”C:/WinNMP/bin/msmtp/msmtp.exe” -C “C:/WinNMP/conf/msmtp.ini” -t’ You also need to edit confmsmtp.ini in order to configure SMTP server options How..
Read more