Docker eliminates the "works on my machine" problem by packaging your app and its dependencies into a portable container. Here is everything a web developer needs to get started.
Docker has become a standard part of the modern web development workflow, and for good reason. It solves one of the most frustrating problems in software development: environment inconsistency. With Docker, you package your application and all its dependencies ? the runtime, libraries, and configuration ? into a single container that runs identically on your laptop, your colleague's machine, your staging server, and your production environment.Core Concepts You Must UnderstandBefore diving into commands, get these concepts clear:Image ? a read-only blueprint for a container, built from a Docke...
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