How to work with checkboxes in angular?

Question

JavaScript

There are checkboxes jsbin.com/coqezoxoje/1/edit
Checkboxes are random number (ng-repeat will be registered).
How to make sure that if you click all the checkboxes individually, the "select all" checkbox is also automatically highlighted + if everyone is selected and unchecked from any checkbox, then "select all" is also unchecked (without affecting the others).

Answer 1

stackoverflow.com/questions/27451954/angular-check...