The Complete Practical Docker Guide - Getting Unsplash API Key

This video tutorial explains how to obtain and insert an Unsplash API key into a microservice. It covers creating an Unsplash account, setting up a demo application, and handling API keys securely using environment variables. The tutorial also discusses running the application locally or with Docker, highlighting the importance of using git ignore for sensitive data. Optional steps for setting up without Docker are provided for deeper understanding.

How can you ensure that sensitive information like the Access Key is not pushed to a remote repository?

What are the two options for running the application as mentioned in the text?

What should you do if you want to run the application locally without Docker?