Update specific node value on Firebase in android
<p>I wan to update a specific node value on Firebase database. Lets say the new <code>longitude</code> value is <code>72.7665443</code> that I want to set in Firebase in place of longitude <code>25</code>.</p>

<p>For this purpose, I need a key that is <code>KZaouoZ8jRsZIYL_9Xg</code>. How can I get the key of specific node? Is there an official method of updating the node?</p>

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