Ng-options doesn't work
<p>I'd like to use <code>ng-options</code> for my <code>select</code> using AngularJS but it seems not working as I'd like...</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="false" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>app.controller("LinkController", function($scope, $http, $filter) {
  $http.get('/api/link').success(function(data, status, headers, config) {
    $scope.pages = data.pages;
  });
});</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div ng-controller="LinkController"&gt;
  &lt;div class="form-group"&gt;
    &lt;label for="page" class="control-label"&gt;Pages ({{pages.length}} pages)&lt;/label&gt;
    &lt;select id="page" class="form-control" ng-options="page.title for page in pages"&gt;
      &lt;option value=""&gt;-- Please, select at least one page --&lt;/option&gt;
    &lt;/select&gt;
  &lt;/div&gt;
&lt;/div&gt;</code></pre>
</div>
</div>
</p>

<p>Issue : I get no options, but <code>pages.length</code> is showing <code>5</code></p>

<p>Screen ($scope.pages) :</p>

<p><a href="https://i.stack.imgur.com/h8tLf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/h8tLf.png" alt="enter image description here"></a></p>