Ravi Teja Kumar Isetty questions

• Difference between binding the attributes with [attr.attributeName] and [attributeName] in Angular2
• Can we use both NGINX and PM2 for node.js production deployment?
• what does 1x 3x etc mean in karma code coverage report in Angular Unit testing?
• difference between javascript foreach loop, for..in and angular forEach loop.?
• difference between setTimeout in javascript and $timeout service in angularjs

Ravi Teja Kumar Isetty answers