What is Service Worker?

In this post I ll try to answer, what is service worker and how can we use it? What is Service Worker? Old browsers use only main thread to render web pages. Modern browsers now have two main threads available, one for rendering web pages and other running parallel in background. That second thread can … Continue reading What is Service Worker?


Fix magento Warning: Error while sending QUERY packet

You may encounter some error like below when installing magento with sample data [ERROR] exception 'Exception' with message 'Warning: Error while sending QUERY packet. PID=227012 Fix: That error is because of low max_allowed_packet  configuration in your php.ini file, open your local (project level) php.ini file and add following For more info on magento level php.ini configuration … Continue reading Fix magento Warning: Error while sending QUERY packet