architectural-patterns

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What design pattern to use when I want only some derived classes to have access to a method in base class?

I have a unique problem/situation here. Trying to make it as simple as possible. I have a base class (say Parent) and a whole bunch of derived classes (say Child1, Child2 ..ChildN) directly deriving f[详细]

2023-03-19 05:39 分类：问答
Does Presenter in Model-View-Presenter create views?

How are Views created in MVP? Does the Presenter always create them (in开发者_如何学JAVA addition to View in case of subviews)? Or is it a separate third-party component or App or something that creat[详细]

2023-03-11 18:33 分类：问答
MVCS - Model View Controller Service

I\'ve been using MVC for a long time and heard about the \"Service\" layer (for example in Java web project) and I\'ve been wondering if that is a real architectural pattern given I can\'t find a lot[详细]

2023-02-26 21:26 分类：问答
Design Pattern(S) Command or Factory Which is Better to implement?

We can solve some Design Problems By implementing Factor开发者_开发知识库y as well as Command Pattern also.[详细]

2023-02-19 17:00 分类：问答
Web Applications: Allowing super users to impersonate other users - Is there a design pattern for this?

In my web application, I\'d like to allow super users to impersonate other users. My Question: Is there a generally accepted design pattern that I could use to make this happen?[详细]

2023-02-08 09:28 分类：问答
How to evade writing a lot of repetitive code when mapping?

I have a data access layer (DAL) using Entity Framework, and I want to use Automapper to communicate with upper layers.I will have to map data transfer objects (DTOs) to entities as the first operatio[详细]

2023-02-01 03:47 分类：问答
regular expression for file paths

Hi I need a regular expression that\'ll give me something like this part ./something\\开发者_开发问答\", [something.sh[详细]

2022-12-23 19:52 分类：问答
《且听凤鸣》开播，杨超越领衔主演，原著《神医凰后》错过会遗憾？

还记得今年火箭少女101队解散的时候，痛哭流涕自我批评的YCY吗？很多人以为是临床表演，却不知道她为此排练了半个月。作为“锦鲤鱼”，她的确是上天的宠儿，由她主演的电视剧《且听凤鸣》将于今晚开播。[详细]

2022-12-23 12:23 分类：问答
求法字开头的成语接龙！？

陈陈430 2022-04-30 00:10 开发者_如何学JAVA 雪姑娘翩翩起舞，顿时舞动得雪花纷纷扬扬。强词夺理、理直气壮、壮志凌云、芸芸众生、生机勃勃卟言6[详细]

2022-12-23 01:50 分类：问答
SQLite or flat text file?

I process a lot of text/data that I exchange between Python, R, and sometimes Matlab. My go-to is the flat text file, but also use SQLite occasionally to store the data and access from each program ([详细]

2022-12-21 22:45 分类：问答