theory

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Function "normalization"

Here\'s a concept from the DB normalization theory: Third normal form is violated when a non-key field is a fact about another non-key field.[详细]

2023-02-14 02:56 分类：问答
Is it possible for a binary integer operation that results in an overflow to overwrite adjacent memory?

This question is not about any error I\'m currently seeing,开发者_JAVA技巧 it\'s more about theory and getting educated on the variations in HW architecture design and implementation.[详细]

2023-02-13 01:25 分类：问答
Finding the heaviest length-constrained path in a weighted Binary Tree

UPDATE I worked out an algorithm that I think runs in O(n*k) running time. Below is the pseudo-code: routine heaviestKPath( T, k )[详细]

2023-02-12 02:00 分类：问答
Why the naming: NodeList vs childNodes

I have been wondering about a stupid thing about the DOM. Why do the standards define NodeList with the postfix List to make it clear it is an a开发者_JS百科rray while have a some properties or functi[详细]

2023-02-10 05:08 分类：问答
Should I use a Service as a way of accessing network data?

I\'m somewhat new to Android development and I\'m trying to build a very simple app which will browse my network for DLNA servers and allow me to browse each DLNA server as a directory. The thought is[详细]

2023-02-10 03:34 分类：问答
primes and logarithms [theory] [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for开发者_如何学JAVA Stack Overflow.[详细]

2023-02-09 14:37 分类：问答
Theoretical: Delegates passed to constructor

So I was wondering if something like this is possible: I am a program, I am about to create an instance of one of my objects. I fire an event letting any subscribers know that I am about to create an[详细]

2023-02-09 12:52 分类：问答
Cache key organization problem

My entity has two unique ids (yes this is wrong but it is a requirement). I want to organize a cache of such instances. The search in cache could be made by id1 OR id2 OR id1 and id2. Search by both i[详细]

2023-02-07 11:34 分类：问答
how to share a single DB with 2 desktop app over network, app in c# and db in mssql

hey guys, I\'m doing two desktop applications in c#. Each one is for 2 different people but the problem is both user/client want to share data between their App.For example: The first person installs[详细]

2023-02-07 11:30 分类：问答
Can good Object Orientated Design be formalised as good relational database design has been?

In the database world, we have normalisation.You can start with a design, crank the steps and end up with a normal form of the database.This is done on the basis of the semantics of the data and can b[详细]

2023-02-07 08:55 分类：问答