Exception breakpoints Debugging can be quite complex on websites with scripts minified or with other optimization measurements applied. In those scenarios breakpoints cannot be set on correct positions, stack traces cannot provide sufficient clues, even from error outputs, important information may

Monday Jun. 11th 2018 We have a component which allows users to upload an excel document and generates activity schedules in web pages. Today, an operational person reported the component didn’t work as expected: it just showed an empty area. What that person did was modified some columns of data.

Introduction indexedDB HTML5 provides serveral storage mechanisms to let web applications store their data for various purposes, indexedDB is one of the mechanism, it’s a transactional database system with the ability of storing JavaScript objects. Another important character it has is to be usedin