software-design Questions

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Greetings to all the compiler designers here on Stack Overflow. I am currently working on a project, which focuses on developing a new scripting language for use with high-performance computing. T...

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Imagine I have an application that request to the user a name, a category list. When user click on save button, application will save name and category to a database. I have a layer that get name ...
Prefatory asked 27/2, 2011 at 15:29

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class ABC is an "abstract base class". class X is its subclass. There's some work that needs to be done in any subclass of ABC, which is easy to forget or do incorrectly. I'd like ABC.__init...
Hemihydrate asked 27/2, 2011 at 12:43

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I'm currently working on a game in c++. since there's no garbage collector one has always to carefully delete the objects and also make sure that such objects are not accessed anymore once they got...
Unctuous asked 2/2, 2011 at 14:46

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I want to know why we use classes in php. I have seen in all of open source they use classes for executing query. It means they use classes for getting results, insert query etc. I think this is us...
Jewell asked 2/2, 2011 at 9:17

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please don't mind my question since I don't know much about software because I come from a web perspective.. For example, in web css is used for the design and appearance so.. How are the designs...
Kelseykelsi asked 11/1, 2011 at 7:32

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To be frank, this is a homework question, so I'll tell you my opinion. Can you let me know my mistakes rather than giving me the solution? This is the question : Assume a restaurant that only ...
Blueing asked 9/1, 2011 at 12:37

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We're working on a freaky big service-oriented multilayered application, that has to be designed from scratch. Now we need to start programming, and try to assemble the first bricks. The question ...

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Is it never ok to throw out software? Joel concludes companies should never toss out software. I try to be a good little programmer and follow this rule. I've come into a five year old project tha...
Lashing asked 17/11, 2010 at 15:31

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I'm making an app that uses the classic "follow" mechanism (the one used by Twitter and a lot of other apps around the web). I'm using MongoDB. My system has a difference, though: an user can follo...
Madness asked 28/10, 2010 at 12:29

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Let's say I'm implementing my own version of Scrabble. I currently have a Board class that contains lots of Squares. A Square in turn is composed of a IBonus and a Piece. The bonus implementations ...
Mohun asked 25/10, 2010 at 21:57

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StackOverflow crowd. I have a very open-ended software design question. I've been looking for an elagant solution to this for a while and I was wondering if anyone here had some brilliant i...
Chrisom asked 6/7, 2010 at 21:23

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I am trying to design the interface that will be used internally for my application. Following Google's example, I strive to reduce public API clutter. However, there are some convenience methods t...
Notogaea asked 1/1, 2010 at 4:50

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When I read articles on software development, I often heard of the phrase "clean interface". People talked about clean interface for APIs, and classes. How do you define "clean interface"? Is ther...
Cymene asked 26/2, 2010 at 2:3

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I'm trying to boil down the concepts of coupling and cohesion to a concise definition. Can someone give me a short and understandable explanation (shorter than the definitions on Wikipedia here and...
Azaleeazan asked 2/9, 2008 at 16:24

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I am writing a simulation of Bananagrams. Currently, I have a GameMaster class that maintains the common collection of pieces. The deal(Player) method deals a certain number of pieces to that playe...
Subversive asked 26/12, 2009 at 6:23

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I've been programming for around a year now, and all the stuff that I've written works - it's just extremely poorly written from my point of view. I'd like to know if there are any (free) goo...
Shipentine asked 8/12, 2009 at 18:22

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I am looking for pointers, suggestions, links, warnings, ideas and even anecdotical accounts about "how to design an application in a modular way". I am going to use python for this project, but ad...
Schlesien asked 8/12, 2009 at 9:17

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I know that for me I first got started following the waterfall method of project management and along with that I went with the predictive approach to software design. In this I mean we had h...
Elinoreeliot asked 29/7, 2009 at 21:0

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Why shouldn't C# (or .NET) allow us to put a static/shared method inside an interface? Seemingly duplicate from Why we can not have Shared(static) function/methods in an interface/abstract class?, ...
Khano asked 30/6, 2009 at 8:39

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I have been hearing and reading about Agile for years. I own a book or two on it and I like the idea. I am finally in a position where I could roll something like this out where I work, but ...
Anciently asked 8/12, 2008 at 3:41

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Of course, most of the time this type of request comes from management that neither has a clue about what the users really want, nor does [s]he have a clue about the technical aspects of buil...
Fourthclass asked 23/4, 2009 at 13:56

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One of the things I'm working on right now has some similarities to a game. For purposes of illustration, I'm going to explain my problem using an example drawn from a fictitious, hypothetical game...
Nodarse asked 25/3, 2009 at 23:55

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Please share your favorite application design / design patterns for use in PHP with me. Some things I'd like to know: How your folders are designed How you use object oritentation in your PHP app...
Streamliner asked 14/2, 2009 at 3:1

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What are the main components of a PHP application? I've come up with these: Database HTML templates Sessions/Cookies/Authentication User Input ($_GET or $_POST or URL segments) Are these the ma...
Retene asked 14/2, 2009 at 2:36

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