remove entry from javascript array object
<p>I have two object array in Js</p>

<pre><code>a = [{"photoId":"1","albumId":"121"},{"photoId":"2","albumId":"131"},{"photoId":"3","albumId":"131"}] ;
b = [{"photoId":"2","albumId":"131"}];
</code></pre>

<p>I want to remove b object array entry from the a object array..so the output should be</p>

<pre><code>c = [{"photoId":"1","albumId":"121"},{"photoId":"3","albumId":"131"}];
</code></pre>

<p>its easy to achieve in case of array but how to do the same for array object..</p>
