We can use webkitdirectory to allow uploading an entire folder or folders of files without selecting each file manually. webkitdirectory webkitdirectory is a non-standard attribute that allows users to pick a directory […]
How to Deploy an Angular app in Production with Nginx
This tutorial I will show you Nginx installation and configuration steps to serve Angular application in production. I am gonna use Ubuntu 16.04 operating system. Install and Configure Nginx for Angular First update the […]
Enable and Configure mod_rewrite for Apache on CentOS 7
The mod_rewrite module is enabled by default on CentOS 7. If you find it is not enabled on your server, you can enable it by editing 00-base.conf file located in /etc/httpd/conf.modules.d/ directory. sudo vi /etc/httpd/conf.modules.d/00-base.conf […]
Ajax Login form using PHP and MySQL
Today I would like to show you Ajax login functionality implementation using PHP and MySQL. We gonna use MySQL PDO driver in this tutorial. PDO has a much nicer interface, you will end up being more productive, and write […]
How To Add Facebook SDK v5 Login to PHP Website
Now a days social media login are everywhere and users are not interested in filling a lengthy forms to register. Most of the popular website are already providing Facebook login feature. So in this post I would like to […]
Download a file from NodeJS Server using ExpressJS
I this tutorial you will learn how to download files from your NodeJS server from your express js application. As your application is built using ExpressJS framework you don’t have to play around with http headers […]
PHP Program to Check Prime Number
In this tutorial you will learn what is prime number and how to check whether the given number is a prime number or not using PHP. What is Prime Number? A prime number is a natural number which is exactly two positive […]
Cascading dropdown in Angular
In this article, you will learn how to use cascading DropDownList using Angular application. In following tutorial you gonna use Angular CLI to create an application. Here is the official website of Angular CLI. Why Angular […]
Phone Number Validation with HTML5
In order to improve the security of the application you should follow one of the fundamental principle called “Never trust user input data“. It is very important to add validation to the forms before submitting […]
Cascading Dropdown List in CodeIgniter
In this post I will show very simple and powerful approach to create cascading dropdowns in your CodeIgniter application. Cascading drop-down? A cascading dropdown list is a series of dependent dropdown list controls in […]
Angular – Global API service request method
Using HTTP service directly in all over the application is won’t really scale, its only work for small applications. Having central location to manage HTTP calls, will reduce the maintenance and its robust solution. […]
Angular NgSwitch Directive
The NgSwitch directive lets you to insert different sets of elements into the document based on a specified value or expression.NgSwitch Directive resides inside CommonModule module, so you can import it as shown below […]
How to connect to multiple Database – Slim Framework.
In the earlier post I wrote a tutorial on “how to connecting to database in slim framework“. In this post I would like to show you, how you can connect to multiple database in the same slim framework application. […]
Angular 4 – Add dynamic class to the body based on route.
Inside the root app component, Inject the Router and subscribe to route change events and detect the NavigationStart event with the event type instance, its called NavigationStart. With the Renderer2 class we can add and […]
Express JS – Convert Given text to Voice using Node JS
I this post I would like to introduce ‘say’, which reads out the given text and we can even save it in audio format. Requirements Mac OS X (comes with say) Linux with Festival installed, you can install with […]
