modeling
Modelica - join connectors after some distance
In modelica I need to connect two spaces and pass an object, lets say a ball, between them after some distance. In my example I have two spaces one which is free space (no forces) and suddenly we ente[详细]
2023-01-27 17:31 分类：问答modelling 3d cells defined by intersections of surfaces
I\'m trying to create an interactive 3d representation of cells that are defined by the intersection of arbitrary surfaces.I\'m having a hard time figuring out how to create a mesh from this (or is th[详细]
2023-01-26 16:28 分类：问答Is this a correct schema design for what I need to accomplish?
Pawnshop business model: CLIENTES (customer table), LOTES开发者_开发知识库 (lot table), ARTICULOS (item table) and TRANSACCIONES (transaction table).[详细]
2023-01-24 18:09 分类：问答How to model an amount of Money in Java [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]
2023-01-24 15:13 分类：问答Can a Boundary Class interact with an Entity Class?
For instance: link Is the开发者_开发百科 above Ok or it would be better to create more methods in Controller that handle the data that are sent/retrieved without the interaction between UI and the En[详细]
2023-01-24 04:04 分类：问答Problems modeling the concept of "featured artists" (on rap songs)
Sometimes rap songs have more than one artist. For example, Nicki Minaj\'s \"Roman\'s Revenge\" features Eminem,开发者_Go百科 and thus appears as \"Nicki Minaj (Ft. Eminem) – Roman\'s Revenge\" in th[详细]
2023-01-23 23:02 分类：问答Data Model for employee holiday management system
I\'m working on an employee holiday management system and need advise on how to efficiently model the data.[详细]
2023-01-23 21:17 分类：问答Relational database design - Two Relations 1:1 or one 1:2?
This question is about how to design a SQL relationship. I am pretty newbie in this matter and I\'d like to know the answers of (way) more experts guys...[详细]
2023-01-22 09:19 分类：问答Power Set and Union
Following set is given: X := {Horse, Dog} Y := {Cat} I d开发者_StackOverflow中文版efine the set: M := Pow(X) u {Y}[详细]
2023-01-20 22:21 分类：问答Automatic update of MYSQL table according to date
I have a MYSQL table that holds events information. I need a mechanism that updates the status of each event according to its date (\"over\" if its a past开发者_高级运维 date).[详细]
2023-01-18 02:54 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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