Playing with Angular - Button Enabling or Disabling

The best way to study – start teach other people :)

During creating simple Website using AngularJS I faced with some problems (for me).

My first problem that took time for solving, was enabling or disabling a button according to a condition.

Playing with Scala - Enumeration

The best way to study - start teach other people :)

Some things in Scala are very different from analogs in Java. Enumeration in Scala is one of these differences.