A resource makes a cross-origin HTTP request when it requests a resource from a different domain than the one which the first resource itself serves. For example, an HTML page served from http://domain-a.com makes an  <img> src  request for http://doma...

Feedback is basically a Re-action We need feedback because : It can keep us going It gives us a feeling of belonging and purpose It increases growth and happiness for both sides It unlocks change and innovation It prevents us from being stuck and discouraged &...

Everyone looking for website performance improvement and I am going to share with you all few tools which guide us to identify defects. Developers Google Page Speed GA Checker W3C Validator https://gtmetrix.com/ https://www.webpagetest.org/

Easy way to add contact form in Magento (An Open Source E-Commerce Solution)   Login to Admin Panel CMS -> Pages Create New page In Content : paste this line {{block type=”core/template” name=”contactForm” form_action=”/co...

To fix the bug: Open file blog/wp-admin/includes/screen.php in your favorite text editor. On line 706 find the following PHP statement: <?php echo self::$this->_help_sidebar; ?> Replace it with the statement: <?php echo $this->_help_sideba...

Magento admin panel not login using chrome while working fine in firefox Go to app/code/core/Mage/Core/Model/Session/Abstract/Varien.php file within your magento directory and around line number 88 find the below code and comment those below lines Search : $c...

What is Xpdf ? Xpdf is an open source viewer for Portable Document Format (PDF) files. (These are also sometimes also called ‘Acrobat’ files, from the name of Adobe’s PDF software.) The Xpdf project also includes a PDF text extractor, PDF-to-...

PHP tips and tricks to improve website speed Echo is faster than print Wrap your string in single quotes (’) instead of double quotes (”) is faster because PHP searches for variables inside “…” and not in ‘…’, use this when you’re not using v...

Drupal Interview Topics Why Drupal ? Allows us to manage content type, advance option with CCK (Content construction kit), theming, also we can set templates for each content type, URL settings having a module PathAuto, Taxonomy and Terms and advance level of ...

4 tips to improve website traffic Check Google Analytics Has all site traffic ceased? If so, maybe analytical tracking didn’t make it to the new site. Check this manually. If you are receiving organic traffic, just at a reduced rate, run the site thro...