Combating AngularJS executing controller twice -

I understand that AngularJS runs twice through some code, sometimes even more like $ watch Local.get (); // user to save user data locally .get ({id: $ scope.User._id. $ Oid}, function (user) {$ scope.User = new user (user); local.save ($ Scope.User);}); // ...

To put 2 records in my DB, it is executed twice, I am still clearly learning because I have beaten my head for ages against this I am doing

App router resembles specified navigation to MyController :

  $ routeProvider.when ('/', {templateUrl: 'pages / home.html', Controller: MyController});   
 But I have also got the code in  home.html :  
  and 
 data-ng-controller = "MyController" Was & gt;   
 The problem has been solved by removing the  data-ng-controller  attribute from the double-digested controller. Alternatively,  controller:  could have been removed from the routing directive.  
 This problem also appears when using tabbed navigation for example,  app.js  can contain:  
  .state ('tab.reports', {url:' / reports', views: {'tab-reports': templates / tab-reports html', controller: 'reportscटल'}}})   
 This report tab can be HTML mail:  
  & lt; Ion-View View-Title = "Report" & gt; & Lt; Ion-content ng-controller = "ReportCuttle" & gt;   
 This will also result in the controller running twice.