Software Craft

The Open-Closed Principle Explained

Robert C. Martin, maybe better known to you as „Uncle Bob“, has defined a set of principles for software engineering and software architecture.

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Git Rebase vs. Git Merge Explained

In this article, we are going to discuss some very important commands from Git and how they make the life of developers easy - working individually or in a team.

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The Liskov Substitution Principle Explained

This article gives a quick intro to the Liskov Substitution Principle (LSP), why it’s important, and how to use it to validate object-oriented designs.

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The AWS Journey Part 2: Deploying a Docker Image with AWS CloudFormation

In the first article of my AWS Journey, we deployed a Docker image via the AWS web console. While this works fine, it includes manual work and doesn’t provide fine-grained control over the network and other resources we might need.

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Interface Segregation Principle: Everything You Need to Know

“Clients should not be forced to depend upon interfaces that they do not use.” — Robert Martin, paper “The Interface Segregation Principle”

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Single Responsibility Principle Unpacked

This article explains the Single Responsibility Principle (SRP): what does it practically mean? And when and how should we apply it?

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