How to detect the width of a web browser using jQuery?

Detecting the width of a browser window can be very useful when designing a website, it allows you to create a more responsive design which is suited to the current browser dimensions.
Using the small chunk of jQuery below, you can easily detect the current width of a web browser & perform various actions when the width reaches a particular range of values. When redeveloping my site I opted to use this method to add a different body class to the site when the browser width reaches a below particular points: "smaller" when the width reaches below 960px but greater than 400px and "smallest" when the width is below "400px". The additional body classes then allowed me to alter the position/style of particular elements on the page.


(function($){
  //detect the width on page load
  $(document).ready(function(){
    var current_width = $(window).width();
     //do something with the width value here!
    if(current_width < 400){
      jQuery('body').addClass("probably-mobile");
    }
  });
  //update the width value when the browser is resized (useful for devices which switch from portrait to landscape)
  $(window).resize(function(){
    var current_width = $(window).width();
   //do something with the width value here!
    if(current_width < 400){
      jQuery('body').addClass("probably-mobile");
    }
  });
})(jQuery); 

How to install Laravel 4 on wamp server?

First thing which you need to check before starting the setup:

Check whether you have the latest version of the php(5.5)

After that you need to download the setup from the link below:

https://getcomposer.org/

Run the setup and install the composer which will download the Laravel 4 files on your server.

After the completion of the setup -> open cmd(Command Promt).

write composer and press enter.

then change the directory to your server directory.

like in my case it was:

c:\user\home> cd c:\wamp\www

this is the comand to be written in cmd.

then your cmd directory would be like this:

c:\wamp\www>

now write the command for installing the Laravel 4.

which is:

composer create-project laravel\laravel yourfoldername --prefer-dist

in cmd it will be as

c:\wamp\www>composer create-project laravel/laravel yourfoldername --prefer-dist

by writing this command an directory with name yourfoldername will be creater in wamp/www.