reusability_开发者

MYSQL: how to find entries corresponding to MIN() of costly function

I am running a complicated and costly query to find the MIN() values of a function grouped by another attribute. But I don\'t just need the value, I need the entry that produces it + the value.[详细]

2023-04-13 01:06 分类：问答

How to traverse the PDOStatement object i.e. fetch first, last previous next etc?

I am trying to access data again and again in a webpage. Is there a better way ? some thing like movetofirst(), movetolast(), movetoprevious(), movetonext() could be nice.[详细]

2023-04-12 20:30 分类：问答

Reusable constructors C++

One of the corner stones of OOP is reusing code instead of repeat it over and over. Thus, your projects shorten and get more readable.[详细]

2023-04-11 14:40 分类：问答

Granularity of Component-Based Architectures

Although I\'m a Java developer and this is question concerns OSGi and modularity according to Java, the question really applies for any object-oriented, 3GL.[详细]

2023-04-10 22:43 分类：问答

Is it possible to reuse the views in ViewFlipper?

May be a dumb Question.But still, is it possible to reuse the views in viewflipper? Now,i have three 开发者_StackOverflow中文版imageviews in a viewflipper.is it possible to have a single imageview and[详细]

2023-04-10 14:20 分类：问答

Reusing methods in different activities in Android

Is it possible to reuse methods in different activities? Say for example, I have retrieveAllStudents() in StudentActivity. Can I make it static or something and call the method in ClassActivity? Or do[详细]

2023-04-10 04:39 分类：问答

Reusing jQuery Code ?

I have some jQuery Code, which I am planning to use in many pages in my asp.net web form application.[详细]

2023-04-10 03:56 分类：问答

What's the best practice to deploy (manage dependency) the django reusable apps in a real production project?

In our project we are using some django reusable apps, we are considering how to make the continuous and automatic deployment easy and painless.[详细]

2023-04-09 10:51 分类：问答

Spring Web Flow - Issue of Reusing Subflow

This is probably a design issue then coding issue. We have an existing ordering interface which we are trying to convert into Spring Web Flow. For each product we have a few reusable components such[详细]

2023-04-09 05:40 分类：问答