authenticate your site using google friend connect – api


in my previous article http://www.thinkdiff.net/?p=430 i described how to add google friend connect gadget in your site. in this article i am describing how you will fully authenticate your site by integrating google friend connect. suppose your site has a default authentication system. but for new users who doesn’t want to register, how could you

Magento – eCommerce Software for Growth


So far now, some days ago I analyzed the base of Magento. You can download this web application from here: http://www.magentocommerce.com/ So, what is Magento? Magento is an Open Source ecommerce web application launched on March 31, 2008. It was created by Varien, building on components of the Zend Framework. Magento is available under the

MySQL – NULL vs ” vs ‘NULL’


Today, in one of my project I’ve to check empty fields. The field name is: answer it’s type is TEXT and Default value is NULL In my SQL query I was checked at first answer != NULL (if the answer is not null, i.e if the answer is not empty), But this was not showing