Don't put connection strings/secrets in your LINQPad queries

You can store connection strings or secrets in LINQPad queries using LINQPad’s password manager.

Selecting Password Manager brings up a dialog to manage your secrets.

In your LINQPad query you can access the password using the Util.GetPassword(“Name“) function.

So, to get my Cosmos DB connection string I can add:

Util.GetPassword(“cosmos-db”);