ntity of the object on the parent scope
has not changed. Instead you must assign a new object.</li>
</ol>
<p>One-way binding is useful if you do not plan to propagate changes to your isolated scope bindings
back to the parent. However, it does not make this completely impossible.</p>
</li>
<li><p><code>&amp;</code> or <code>&amp;attr</code> - provides a way to execute an expression in the context of the parent scope. If
no <code>attr</code> name is specified then the attribute name is assumed to be the same