June 10, 2019 in Tips and Tricks
Step 1) Browser sends hello message to Node.js server using Websocket. Step 2) Node.js server generates a unique identifier and sends to browser using Websocket. Then browser generates a QR code using unique identifier and shows to user. Step 3) User login to the mobile app using Facebook authentication. Step 4) After the successful authentication, user scans the QR […]
May 17, 2019 in Tips and Tricks
OLD CODE function __autoload($class) { if (file_exists(APPPATH.”core/”.$class.’.php’)) { include_once(APPPATH.”core/”.$class.’.php’); } } NEW CODE spl_autoload_register(function($class) { if (file_exists(APPPATH.”core/”.$class.’.php’)) { include_once(APPPATH.”core/”.$class.’.php’); } });
May 17, 2019 in Learning, Tips and Tricks
We know that the SSL-certificates can be divided into three types: DV, OV and EV. In this article, we will focus on the first two types of certificates, DV and OV. We will explain how they differ and when you should choose DV over OV. DV-certificates (Domain Validation). This is the most basic level of […]
May 15, 2019 in News, Tips and Tricks
What to change in the examples below? The examples below can be entered into your .htaccess file exactly as shown. Just make sure to adjust the actual path to the file so the .htaccess file knows where it’s located. Also, if you see the domain ‘example.com’, change this to your own domain name. Redirecting a URL […]
May 8, 2019 in Tips and Tricks
You dont assign a domain to a node.js server, instead you load your app onto a machine which has an ip adress, which in your case is 42.12.251.830:4000. You then need to make sure your app is listening on the correct port, which on most servers is 80 using express it’s as simple as var app = express() , server = […]
May 5, 2019 in Learning, Tips and Tricks
What Is Amazon EC2? Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity in the Amazon Web Services (AWS) cloud. Using Amazon EC2 eliminates your need to invest in hardware up front, so you can develop and deploy applications faster. You can use Amazon EC2 to launch as many or as few virtual servers […]
May 5, 2019 in Tips and Tricks
ErrorDocument 400 http://soatechnology.net/ ErrorDocument 401 http://soatechnology.net/ ErrorDocument 403 http://soatechnology.net/ ErrorDocument 404 http://soatechnology.net/ # remove browser bugs BrowserMatch ^Mozilla/4 gzip-only-text/html BrowserMatch ^Mozilla/4\.0[678] no-gzip BrowserMatch \bMSIE !no-gzip !gzip-only-text/html Header append Vary User-Agent # Turn on Expires and set default to 0 #ExpiresActive On #ExpiresDefault A0 # Set up caching on media files for 5 weeks #ExpiresDefault A3024000 […]
May 5, 2019 in Free Website Submission, Tips and Tricks
1. Advertise This one is so obvious, we’re going to look at it first. Paid search, social media advertising and display advertising are all excellent ways of attracting visitors, building your brand and getting your site in front of people. Adjust your paid strategies to suit your goals – do you just want more traffic, or are you […]
May 4, 2019 in Tips and Tricks
RewriteEngine On RewriteCond %{HTTPS} !on RewriteCond %{REQUEST_URI} !^/[0-9]+\..+\.cpaneldcv$ RewriteCond %{REQUEST_URI} !^/\.well-known/pki-validation/[A-F0-9]{32}\.txt(?:\ Comodo\ DCV)?$ RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]
