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Virtual host setup in Ubuntu is very simple, we can do this in few steps. The following commands will help you to download the latest version of all software from its repositories(that is updation) and then install 'apache2', if you have no apache2 software. Otherwise ignore the following commands and go through the main steps for VirtualHost setup.

Developer tool is an add-on of Mozilla which helps to debug the elements in a web page. You can get the tool from Add-ons (go to Add-ons and install web developer Tools (Add-ons > install web developer tools). On complete installing the Add-on, you can see a menu bar with items like disable, cookies, images, miscellaneous etc. You can use these items to measure, re-size, disable images, view source code, responsive view etc.

In one of my Drupal projects, I had a requirement to submit data from a webform to an external application. hook_webform_submission_insert() helps to meet my requirement. In your custom module, call the hook function hook_webform_submission_insert().

There will be many situations when you need to handle files from an FTP server in PHP. PHP provides a handful of functions to do the task quite easily, but there are some hidden difficulties too. So here I am going to explain the process of connecting to and FTP server and handling files there.

We can execute system commands using SHELL. shell_exec is a PHP function that returns the output as a string or null if it is a wrong output. Note that, this function is disabled when the PHP is running in a safe mode.

What do you usually go to create a virtual host? If I am right, then you will copy the default file, change the contents, add entry in host file and then you will enable the site, right? Well, if you are thorough with the above steps, then I would advise you not to waste your time any more by repeating the steps each time you need to create a virtual host, because I am going to provide you a script using which you can easily create a virtual host.

In one of my project, I want to display a hierarchical structure of an array by using D3 JS, which should be collapsible. Lets checkout how we can implement, D3 JS in Drupal 7 with collapsible concept. Do you want the implementation like this, get a quote and make use of our expertise.

Drupal has grown to be recognized as the most powerful and practical modular framework used by numerous website developers and business owners. The CMS community has adapted to the versatile and extremely functional structure of Drupal very quickly and Drupal modules have risen high on the must-have charts of web developers.

The main dispassionate of usability testing is to ensure that the App having the features of intuitive, industry accepted interface and easy to use. Following are the some usability test cases.