Currently, NULL values in the query result grid are displayed as plain text without any visual distinction. This makes it difficult to identify NULL values quickly when scrolling through large ...
As a data scientist, the SQL query you'll likely use most often is SELECT, the command for “selecting” which data from which tables you want to work with. This lesson introduces how to use SELECT to ...
Google will start taking action on Android apps in the official Google Play store that have high background activity and cause excessive battery draining. Apps that exceed a "bad behavior threshold" ...