Facebook bulk group posting application using JavaScript API

Facebook Group bulk publisher

Here is the demo link to the application  http://indy.herokuapp.com/fb/

This app has used Facebook JavaScript API v2.1 for authentication and getting the list of groups

You can post images by url, links and text to multiple groups at a time

Text emphasis classes in bootstrap

<p class="text-muted">...</p>
<p class="text-primary">...</p>
<p class="text-success">...</p>
<p class="text-info">...</p>
<p class="text-warning">...</p>
<p class="text-danger">...</p>

It looks something like this

Fusce dapibus, tellus ac cursus commodo, tortor mauris nibh.

Nullam id dolor id nibh ultricies vehicula ut id elit.

Duis mollis, est non commodo luctus, nisi erat porttitor ligula.

Maecenas sed diam eget risus varius blandit sit amet non magna.

Etiam porta sem malesuada magna mollis euismod.

Donec ullamcorper nulla non metus auctor fringilla.

Installing wordpress blog on your server

1) Download the zip folder from wordpress website

2) Unzip the file to a folder wordpress ( or any other ) in your server ,  usually  public_html or www folder

3) Create a database in your server using Mysql Databse and Phpmyadmin. No tables are required only database name.

4) Run the url http://your_server/wordpress/wp-admin/

5) Follow the steps give database name , username and password.

6) Give username and password for Admin access to your blog

7) Finish , now you are ready to start the blogging with your own wordpress blog

If you don't have hosting server , try free web hosting with PHP , MySQL

Click here 

Twitter Bootstarp - How to make a image responsive

Responsive Image using bootstrap

It is very easy to convert  images in a website to responsive.

just add the class img-responsive to the img tag

<img class="img-responsive" />

Node.js - Getting started

Node.js is a cross-platform runtime environment for server-side and networking applications. Node.js applications are written in JavaScript, and can be run within the Node.js runtime on OS X, Microsoft Windows and Linux with no changes.

Node.js applications are designed to maximize throughput and efficiency, using non-blocking I/O and asynchronous events. It is commonly used for real-time applications due to its asynchronous nature. Node.js internally uses the Google V8 JavaScript engine to execute code, and a large percentage of the basic modules are written in JavaScript. Node.js contains a built-in asynchronous I/O library for file, socket, and HTTP communication, which allows applications to act as a Web server without software such as Apache HTTP Server or IIS.

Step 1) got to node.js website   and download 32bit or 64 bit installer

Step 2) After successful installation open command prompt windows -> Run -> cmd

> node console.log("hello world");

This will print hello world in the terminal.

ExtJs - How to override refresh button in grid's paging toolbar

Refresh button in paging toolbar can be overridden to write you own logic


{
    xtype: 'pagingtoolbar',
    doRefresh: function(){
        if(arguments.length>0){
            //callfromclickingonrefreshbutton
        }else{
            //whenyoucalldoRefreshexplicitytorefreshthelistExt.toolbar.Paging.prototype.doRefresh.apply(this,
            arguments);
        }
    }
}