What are ngRoute parameters in AngularJS?

Can you explain what ngRoute parameters are in AngularJS?

Sure! ngRoute parameters are used to pass dynamic values in the URL when routing in AngularJS.

How do I define these parameters in my route configuration?

You can define parameters in your route configuration using a colon before the parameter name, like this: '/user/:userId'.

Can I access these parameters in my controller?

Yes, you can access them using the $routeParams service in your controller.

What if I want to make a parameter optional?

You can make a parameter optional by adding a question mark, like this: '/user/:userId?'. This way, it won't break the route if it's not provided.