To alter the path of a js file included in .info  in some special cases

like if you want a separate main script file on ur site for some special browsers like iphone or mobiles.

do the following in your template.php

To remove unwanted-style.css from current website do the following in your template.php

function MYTHEME_css_alter(&$css){

         unset($css['sites/all/themes/MYTHEME/css/unwanted-style.css']);
   
}

To detect an iPad or an iPhone in PHP use following function

function is_ipad_or_iphone(){
    if((preg_match("/iPad/",$_SERVER['HTTP_USER_AGENT']) or preg_match("/iPhone/",$_SERVER['HTTP_USER_AGENT'])) and preg_match("/Mobile/",$_SERVER['HTTP_USER_AGENT']))
        return true;
    else
        return false;
}

We have node reference field  "service type" on "service gallery" type content.

Node reference field's select list depends on which language u are in. Eg. If you are in fr language the list will have french service types and if the content u r editing is in english you will be connecting the english service gallery content to a french service type content.
 So you need to be in english language to edit the english content so that the list will show english service types.

Our Server is currently facing technical problem. We will be running soon!

I came through this very funny case while i was developing a site which uses DOMPDF to generate PDF from html.

The problem was I was not getting the images in the PDF generated.

I had url_fopen ON on server.

I had tried all relative and absolute paths for the image.

Everything I could imagine.