software-design

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Designing a light-weight accounting application

I am designing a light-weight accounting application that suits small to medium business (eg .shops), any reference to materials that help or ideas from anyone who did this kind of softwarebefore woul[详细]

2023-03-30 11:38 分类：问答
What excatly should we understand, when talking about MEF

I\'ve been researching about MEF(managed extensibility framework) for two days. However, I think MEF can\'t give me what I expect from it.[详细]

2023-03-30 08:31 分类：问答
Does the program counter always have to change (upon a clock tick)?

I\'m not so familiar with computing (software) theory, and I thought about this question - does the PC (program counter) always have to change (I guess, upon each new clock tick)?[详细]

2023-03-27 00:19 分类：问答
How do I model different MVC levels

I\'m coding a menu, that might look something like this: I wanted to code this using the MVC pattern. So I started drawing a UML class diagram for the model, and got this:[详细]

2023-03-26 20:59 分类：问答
Realtime serial data logging with Python - design advice

I am having to design a small program that reads the GPRMC sentence from a GPS logging device on a laptop computer. I am reading the raw values over serial connection. Once I read the raw value I will[详细]

2023-03-24 21:26 分类：问答
Synchronize Oracle database to Access database

My client application maintains Access database and most of time work offline. In server side there is a web service with Oracle back end. I 开发者_开发知识库need to update Access database row data t[详细]

2023-03-24 04:21 分类：问答
Is there a specific pattern I can apply for collecting data over multiple operations?

I am trying to work out an elegant way to collect information for audit/history purposes over multiple operations/method calls spanning multiple classes. Does anyone have any ideas/opinions on how thi[详细]

2023-03-23 10:41 分类：问答
How to separate the responsibility in application?

For example, I want to separate the online shop into three parts. User: the user related information, for example, they login. logout.[详细]

2023-03-23 06:46 分类：问答
What are the Uses of Python? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-03-22 03:36 分类：问答
Software Requirements Specification - Functional Requirements [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this po[详细]

2023-03-21 22:30 分类：问答