angular/angular.js — pull request #5068 by xenosoz (2013-11-21 10:48:58+00:00)
Title: docs(ngShowHide): update example in description

To remove or to add ng-hide class only depends on the boolean value of ngShow/ngHide property.
So the initial state of ng-hide class does not affect the visibility.

Use ng-show and ng-hide respectively.