gRPC API: Implementation and Testing Using a Python Framework

gRPC (Google Remote Procedure Call) is an open-source high-performance RPC (Remote Procedure Call) framework developed by Google. Designed to operate…

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Design Patterns: Interview Questions & Answers

Design patterns are reusable solutions to common software design problems that have been tested and proven over time. They provide…

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Design Patterns Cheatsheet

1. Introduction Design patterns are reusable solutions to common software design problems. They provide a way to describe and document…

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Command and Command Handlers (and Why I Don’t Care Much For Them)

Introduction I want to complain about the pattern of using Commands and Command Handlers in this article, but I don’t…

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Builder Design Pattern

Hello Friends, In this tutorial, we will discuss Builder design pattern. Key topics we are going to discuss are :…

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Composition over Permutations

I’m in the process of reworking an open-source library to make it operate more easily for my use cases. The…

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Static Factories are Great!

Every now and then I jump on classes with multiple constructors or classes that are rigorous to work with. Let…

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What are Design Patterns?

Design patterns are solutions to known problems. The pattern represents an abstracted solution to a commonly experienced problem. As the…

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State Pattern

Allow an object to alter its behavior when its internal state changes. The object will appear to change its class.…

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