class-design

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Create a Custom Class to Parse a String

I\'ve created a method that returns a string based on values looked up from NSUserDefaults. - (NSString *) getString:(NSInteger *)intID {[详细]

2023-02-21 05:31 分类：问答
Object variable might not have been initialized

I cannot find the error that is being generated at right.GetText(); near the bottom.The error is the title above.From what i\'ve read, member variables have to be initialized in Java, so I went throug[详细]

2023-02-20 16:35 分类：问答
Interview question on Class design

Recently I Attended an interview. This question was asked. This is the scenario. We have two type of employees. Regular and contract employee.[详细]

2023-02-20 01:00 分类：问答
Class Dependency and Hierarchy

I\'m quite challenged (re开发者_运维技巧ad retarded) when it comes to understanding programming with classes. So far I\'ve only written some very basic classes.[详细]

2023-02-19 05:53 分类：问答
How to create an Objective C class/framework for re-use in the team

I have a class (that inherits from a base class) and also has image assets for some UI elements.I would like to be able to wrap this up images and all, into a single file that can easily be added to f[详细]

2023-02-19 03:57 分类：问答
Visually structure PHP programs

I use mysql workbench, to visually structure my relational database tables. Does a similar pro开发者_如何学Pythongram exist to visually structure PHP programs?i.e. visually structure and connect clas[详细]

2023-02-18 23:22 分类：问答
.NET ORMs, immutable value objects, structs, default constructors, and readonly properties

I am just getting started with .NET ORMs, to the point where I haven\'t even decided between Entity Framework and NHibernate. But in both cases, I\'m running into a problem in that they seem to want m[详细]

2023-02-18 23:06 分类：问答
Creating classes in Real Time?

I\'m making a matching game in Objective-C and I\'m trying to figure out a way to retain the values of an array after they are shuffled.[详细]

2023-02-18 14:22 分类：问答
Should composite properties of a Model class be always initialized?

I tried to find a similar question on SO but had no luck. Apologies if it\'s a duplicate. What are drawbacks to in开发者_高级运维stantiating class-type variables when they are declared?[详细]

2023-02-18 14:08 分类：问答
When should an object be included as a member of another object, and when should it always standalone?

An example problem: On Stack Overflow, a question page shows a number of different answers. In displaying these answers, the site also gives information about the author of the answer. This means tha[详细]

2023-02-18 11:29 分类：问答