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Q&A

Posts tagged design-patterns

2 child tags

For questions about design patterns, reusable solutions to commonly occurring problems in software design / development.

This tag doesn't have a detailed wiki yet.

75%
+4 −0
Q&A Dealing with code maintenance when saving a large and complex entity in a single business transaction

Context I am currently working on migrating a legacy application to an ASP.NET Core + Angular application. The Web API's main project is based on Jason Taylor's template (clean architecture) and a...

1 answer  ·  posted 1mo ago by Alexei‭  ·  last activity 1mo ago by r~~‭

25%
+0 −4
Q&A Why storing variables inside a variable?

In the past I have read about the fact that some programmers use a variable to hold two or more variables (instead holding a mere value or an array). There might also be cases when programmers use...

1 answer  ·  posted 1y ago by deleted user  ·  edited 1y ago by Derek Elkins‭

62%
+3 −1
Q&A Is this a known design pattern: a piece of code is responsible for acting as a central proxy for data distributed in various places?

I have several classes (C_1...C_n) and their instances (I_1....I_m). I have a "Registry" R of these. There are several pieces of data (d_1...d_k) spread across various instances. This much is set ...

1 answer  ·  posted 1y ago by peey‭  ·  last activity 1y ago by Alexei‭

Question design-patterns
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Q&A How to separate DB query logic from the application other than implementing a repository on top of an ORM?

I've been doing a lot of reading on implementing the repository pattern in C# projects and found controversy, or shall I say some strong criticism, made by seemingly very smart people with previous...

1 answer  ·  posted 2y ago by Marc.2377‭  ·  last activity 2y ago by Alexei‭