Technical Blog

We may face a situation in our Drupal site utilizing Ubercart where we need to change the product shippable property during the checkout process. If a product can be shipped freely to certain locations we need to set the Shippable property to false programmatically in the Ubercart checkout process. Read on to know how to change a products shippable property during the Ubercart checkout process.

Many Drupal programmers, Drupal site admins and Drupal site users have encountered the "Notice: Undefined variable" error message in their Drupal site. If you are facing the same situation in your Drupal site then read on to find out more.

Many Drupal programmers, Drupal site admins and Drupal site users have encountered 403, 404, 406, 500 or "Page not found" errors when submitting content with specific phrases. If you are facing the same situation in your Drupal site then read on to find out more.

Many Drupal programmers, Drupal site admins and Drupal site users have encountered the error message - "MySQL: "Warning: MySQL server has gone away" on their Drupal site. If you are facing the same situation in your Drupal site then read on to know the fix.

Many Drupal programmers and Drupal site admins have encountered a situation where two functions have the same name. If you are facing the same situation in your Drupal site then read on to know the fix.

Many Drupal users have encountered a situation where a module and a theme have the same name in their Drupal site. If you are facing the same situation in your Drupal site then read on to know the fix.

Many Drupal users have encountered a "Fatal error: Allowed memory size of X bytes exhausted (tried to allocate Y bytes)..." error message in their Drupal site. If you are faced with an error of a similar type in your Drupal site then read on to find out more about the issue.

Many Drupal users have encountered a message similar to Fatal error: Cannot redeclare getnodecount() (previously declared in /var/www/sites/site.org/htdocs/includes/common.inc(1685) : eval()'d code:3) in /var/www/sites/site.org/htdocs/includes/common.inc(1685) : eval()'d code on line 9" If you are faced with an error of similar type then read on to find out more about the issue.

Many Drupal users have encountered a "Fatal error: Call to undefined function" error message in their Drupal site. If you are faced with an error of a similar type in your Drupal site then read on to find out more about the issue.

Many Drupal users have encountered a "Fatal error: Unsupported operand types in common.inc" error message in their Drupal site. If you are faced with an error of a similar type in your Drupal site then read on to find out more about the issue.

Many Drupal users have encountered a situation where two or modules in their site have the same third party library. If you are faced with an error of a similar type in your Drupal site then read on to find out more about the issue.

Many Drupal programmers have received a function got declared inside of another function error when writing code for Drupal. If you are facing the same situation when coding for Drupal read on to know the fix.

Many Drupal users have encountered a message similar to "Fatal error: Cannot redeclare system_requirements() (previously declared in /modules/system/system.install:12) in /modules/modules/system/system.install on line 299". If you are facing an error message similar to it in your Drupal site then read on to find out more.

Many Drupal users wanted to know how to redirect a node-edit form to a custom page after submission in a Drupal 7 based website. If you want to know how to redirect a node-edit form in your Drupal site to a custom page after the form has been submitted then continue reading.

Many Drupal users wanted to know how to add additional form widgets to their Drupal theme settings. If you are facing the same situation in your Drupal site and want to know how to add additional form widgets to your Drupal site's theme settings then continue reading.

You might face situations where all of a sudden the download links have stopped working in your Drupal 7 website. The path to download file appears legitimate, but when we click on the down load link it will take you to the 404 page. This mostly happens with download links having white spaces.

Drupal theme regions are specific areas defined in a theme into which we place blocks. We can create several regions based on our layout requirements. We define the regions in the theme's info file.

Many Drupal programmers and Drupal site administrators have encountered a Duplicate module folder error in their Drupal site. If you are facing the same situation in your Drupal site then read on to know the fix.