What is __ChadronAlwaysEqualString? : <p>I have a cloud based Ruby app with a public API. My server log files are showing attempts to access the API with the above odd parameter. Specifically, I have a GET request like :</p>

<pre><code>GET "/tenant/api/resource/__ChadronAlwaysEqualString
</code></pre>

<p>I Googled the string and there are a handful of results for it which suggest that it's somehow an Android thing. For example, someone else saw</p>

<pre><code>android.database.sqlite.SQLiteException: no such column: __ChadronAlwaysEqualString (code 1): , while compiling: SELECT * FROM `MyTable` WHERE `myColumn`=__ChadronAlwaysEqualString LIMIT 1
</code></pre>

<p>Can anyone shed any light on what this might be? </p>
