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patterns

Great Reads

Understanding and Implementing Factory Pattern in C#

by Rahul Rajat Singh

In this article, we will try to understand what is Factory Pattern, what are the benefits of this pattern and how we can implement this pattern using C#.

On the fly Code Generation with Evolutility

by Evoluteur

A generic Web User Interface for CRUD applications generating all screens at run-time based on external metadata. It comes with sample applications for address book, memo pad, to do list, restaurants list, wine cellar, and database structure documentation that are easily customizable.

Fluent Interface Pattern in C# - With Inheritance Problem

by Mark Pelf

Tutorial article on Fluent Interface Pattern in C#

MatchKit Library

by fabio bussu

MatchKit is a .NET Library that provides a set of classes to build patterns to match simple and complex strings

Latest Articles

How to Use Polly In C#: Easily Handle Faults And Retries

by Dev Leader

Learn how to use Polly in C# to handle faults and retries with ease! Check out three code examples showcasing different use cases of Polly in C#!

Command Pattern in C# – What You Need to Implement It

by Dev Leader

Learn what the Command Pattern in C# is and the design principles it follows. Understand the pros and cons!

Dynamic Strategy State Pattern

by Stridemann

Example of use of this pattern in game development

Traversal State Pattern

by Stridemann

A Pattern for Identifying Processed Entities During Iteration Without Additional Collections

All Articles

Patterns

Domain Context Pattern

16 Sep 2014 by Gediminas Geigalas

In your domain model, you often need to pass the same repetitive information to your domain entities or value objects. This article suggests a solution that I call "Domain Context".

Good Practices for Starting with Containers

2 Jun 2020 by Kevin Mack

Few ideas for strengthening micro-services architectures

Dependency Injected Singletons… What?

2 Aug 2013 by Dev Leader

About dependency injected singletons

Singletons: Why Are They “Bad”?

9 Aug 2013 by Dev Leader

In this post, I’m going to focus on why singletons are “bad”, because for me it means acknowledging one of the two main perspectives–that they are the best thing since cat videos met The Internet or they are the worst thing since Justin Bieber.

Stateful Serverless: Long-Running Workflows with Durable Functions

22 Nov 2019 by Jeremy Likness

Stateful serverless: long running workflows with durable functions

What Are Some Things I Can Do to Improve Application Availability?

12 Mar 2020 by Kevin Mack

What kinds of things should I avoid, or remove from my applications to improve my position moving forward

How to Use Polly In C#: Easily Handle Faults And Retries

12 Mar 2024 by Dev Leader

Learn how to use Polly in C# to handle faults and retries with ease! Check out three code examples showcasing different use cases of Polly in C#!

Service locator is not an anti pattern

3 Oct 2012 by jgauffin

I'm getting really tired of all blog posts that states that service locator is an anti pattern. It's not.

Template Method Design Pattern in Delphi. A working example

28 Dec 2012 by User 8984948

A working example of the Template Method design pattern in Delphi

How Do You Structure Your Singletons?

1 Aug 2013 by Dev Leader

How to structure your Singletons.

How to build a language binding for a web API

13 Sep 2013 by Pragmateek

This article describes the general principles, without diving too deeply into technical details that would be specific to a given platform.

Exposing Fixture Object mocks

28 Sep 2014 by Gediminas Geigalas

Expose your mocks directly from the Fixture Object if possible. If there is no real need to complicate things by converting types and introducing extension methods, don’t do it.

An Education in Streaming

15 May 2020 by Rion Williams

Some recommended readings about streaming systems

Griffin.Container: Introducing the Command Support

22 Jun 2012 by jgauffin

Griffin.Container: Introducing the Command Support

The Adaptive Interface Pattern

22 Oct 2012 by User 6724513

The Adaptive Interface pattern

Decorator Design Pattern in Delphi. Multiple Decorations

1 Jan 2013 by User 8984948

Decorator design pattern in Delphi - Multiple decorations

Decorator Design Pattern in Delphi. Single Decoration

1 Jan 2013 by User 8984948

Decorator design pattern in Delphi - Single decoration

Introducing Durable Entities for Serverless State

21 Nov 2019 by Jeremy Likness

Learn how durable entities provide explicit management of state in serverless applications and guarantee operations are safe to execute without concurrency conflicts.

Façade Pattern: A Beginner’s How-To for Simplified Code

31 Mar 2023 by Dev Leader

A beginner's guide to Façade pattern

design-patterns

The Solution to the Shared View Riddle

22 Apr 2023 by Coral Kashri

Involves usage example of shared_ptr aliasing constructor, design patterns reflection and factory, metaprogramming, string_view and variant/visit.

Design Patterns: RunTime Reflection – C++

22 Apr 2023 by Coral Kashri

RunTime Reflection in C++

Design Patterns: Decorators – C++

22 Apr 2023 by Coral Kashri

How to implement a compile-time Decorator

Design Patterns: Factories – C++

22 Apr 2023 by Coral Kashri

How to correctly implement design patterns in C++

Command Pattern in C# – What You Need to Implement It

15 Feb 2024 by Dev Leader

Learn what the Command Pattern in C# is and the design principles it follows. Understand the pros and cons!

Fragments: Creating a Tabbed Android User Interface

9 Jan 2014 by Dev Leader

Creating a tabbed Android User Interface.

Repository Pattern, Done Right

26 Mar 2015 by jgauffin

This post aims to explain why the Repository Pattern can still be a great choice.

Dependency Injection (DI) vs. Inversion of Control (IOC)

31 Dec 2013 by Shivprasad koirala

Dependency Injection (DI) vs. Inversion of Control (IOC).

Data Transfer Object Design Pattern in C#

6 Nov 2015 by Shivprasad koirala

In this article we will explain about Data Transfer Object Design pattern in C#

A Simple Pattern for Creating Re-useable UserControls in WPF / Silverlight

7 Feb 2012 by Colin Eberhardt

This blog post provides step-by-step instructions for creating a user control, which exposes bindable properties, in WPF and Silverlight. The post covers dependency properties, and how to manage DataContext inheritance.

Practical Applications of the Adaptive Interface Pattern: The Fluent Builder Context

5 Nov 2012 by User 6724513

Fluent builder context

Value Object Design Pattern in C#

2 Nov 2015 by Shivprasad koirala

In this blog, we will understand how to implement Value object design pattern in C#.

Structural Pattern : Decorator Pattern Demo

24 Jul 2012 by PratapReddyP

Structural Pattern : Decorator Pattern Demo

An Introduction to Design Patterns – Part 3

22 May 2011 by sayem.bd

Using delegation, you can change the behaviors of objects at run-time. A lots of Design Patterns make use of this technique.

Design Patterns: Strategy

12 Oct 2015 by User 9557924

Design Patterns: Strategy

Vacuole Encapsulation

24 Mar 2014 by Keyhole Software

Encapsulation approach to bring data sources and implementations closer together, allowing reflection-like behavior in a format that mere mortals can read.

How To Write Maintainable jQuery Applications

19 Dec 2012 by Leland Richardson

These days it's hard to call yourself a web developer if you do not have at least some jQuery experience. jQuery is very helpful for many many things such as browser compatibility, ajax calls, DOM manipulation, utility, and more.

Programming Languages for the Age of Cloud

28 Jun 2012 by hoonzis

This post discusses the current state of art programming languages and the future of programming languages in general. The need for distributed software forces us to write complicated software. Which are the language constructs to help us with the challenge?

The Rise of the Null-Object Pattern in C# 8

21 May 2020 by Vlad Neculai Vizitiu

Null-object pattern in C# 8