·DevOps
Module 6 Lesson 3: Mastering .dockerignore
Protect your secrets and speed up your builds. Learn how to use .dockerignore to keep sensitive and unnecessary files out of your Docker images.
4 articles
Protect your secrets and speed up your builds. Learn how to use .dockerignore to keep sensitive and unnecessary files out of your Docker images.
The art of cleaning up your code. Learn how to identify 'code smells' and rewrite your logic to be more readable without changing how it works.
Going from 'it works' to 'it's good.' Learn the best practices for writing functions that are reusable, testable, and clean.
The complete error handling loop. Learn how to use 'else' for success and 'finally' for guaranteed cleanup, ensuring your program leaves no loose ends.