How do I exclude blank values from my query?

Question

When building a report I noticed that null values still show. How can I exclude blank values in my query?

Answer 

To exclude blank values in your query

1. In Query builder, click Result Manipulation ().
2. Select Metric filter.
3. Select the checkbox under the metric you want to hide blank values from. Each metric in the query will have this option.
4. Click Apply.

 If you need to exclude zero values (where 0 is the value returned, not blank/empty/null) from your query, please see this article: How do I exclude zero values from my Explore query?