This is a mcq quiz app.In this ,quiz can be started only if the user turns off the internet.when the user tries to switch the window while doing the test, the quiz will terminate abruptly.Below is the ...

As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, sell user ...

Optimize the presentation layer of your single-page apps by dynamically injecting stylesheets as needed. AngularCSS listens for route (or states) change events, adds the CSS defined on the current ...