Core to Object-Oriented Programming (OOP), a class is a template for creating new objects that describes the common state(s) and behavior(s).

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Initiating class objects and arrays

I have a class that always has 14 instances. I'm just wondering if there is a better or more effective way of doing this. In this class I also have an array that is filled by calling 4 functions ...
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2answers
47 views

Generate the Norwegian equivalent to social security numbers - follow-up

First of, here is my previous post. That should explain a fair bit. The reason I'm posting one more time, is I have changed a lot. Using more classes, let them do all the work, and the overall ...
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+50

Displaying a scrolling stock exchange ticker in a window

I've written my first OOP program (194 lines including docstring and comments) in Python that uses Tkinter as GUI and Threads. The program shows a window and displays a scrolling stock exchange ...
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175 views

Locate user of an Android device

I am new to oriented object paradigm and I work on Android using Java project for an internship. I must be able to locate the user and some around buildings I read stuff about how to setup ...
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2answers
119 views

Eliminating duplicated code blocks

I have an abstract PersonDao class, extended by several other DAO classes, for example EmployeeDao, ...
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1answer
104 views

Creating C++ classes and objects

I'm brand new to programming (in general) and C++ (in particular). I'm learning the basics of classes and objects. I'm trying to do the following: Create a class called ...
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1answer
45 views

Sorted unidirectional list with add, delete and find

I am aware of the fact that a sorted unidirectional list has only very few use cases, but nevertheless, this python code feels fairly long for Python code. How can I improve it? ...
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1answer
89 views

First attempt at making a user class

I've just begun creating my first user class. First, I need some clarifications. Am I using try and catch correctly? To ...
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0answers
53 views

Fixed point iteration and cobweb plot

I'm using Python to find fixed points of a given function and then draw a cobweb plot to visualize it. Thanks to this question, I have the core of the code written and can accomplish the task, but I ...
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0answers
20 views

Application Class Security

Is my Application.php class secure for continuing development? The Application.php acts as a registry for the whole application. I tried not to rewrite already working code that is being pulled from ...
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1answer
53 views

Generate the Norwegian equivalent to social security numbers

This is just a little hobby project I've been working on. I've been using it to learn/improve my knowledge of C++. The program generate Norwegian personal-numbers (11 digits) for males born a given ...
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3answers
121 views

Best practices to create extended class

I have two class Task and Award which extends Task. I create this class objects according ...
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2answers
70 views

Planning a rather large refactoring of physics code in a good way?

I have a large file that I want to refactor. My idea is to make helper classes with helper methods so that I can modularize methods. Is that a good idea? For instance before refactoring: ...
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2answers
53 views

Return custom assembly attribute variables

I have a custom attribute in my assembly called SemverAttribute, and I have a helper class called AppInfo that has a function to return a number called the Semver number. It accepts an id of null-6. ...
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1answer
95 views

My simple PDO wrapper class

I made a simple database class and I wanted to know if there are any improvements I could work on as far as readability, efficiency, methods and making it modular goes. Any other suggestions are also ...
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1answer
73 views

How can I optimize my insert function for the cuckoo hash table?

I'm working on class for a hash table where collisions are corrected using cuckoo hashing, I had difficulty writing the insert function, the function is supposed to insert the key if the ...
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1answer
99 views

Merging with different modules

We have an action merge for two projects. In the projects we have different modules like Feed, Files, Post etc.... ...
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1answer
48 views

Blog engine or somesuch

Would someone tell how I can improve this piece of code? ...
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2answers
100 views

Bad usage of classes in Python

I was recently working on a project where I had the following setup: ...
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1answer
19 views

Categorizing utilities into modules [closed]

I have two classes in my program, the one is PropertiesUtils and the other one FileUtils. This is the general structure of ...
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1answer
77 views

Text-Based Simulator in C++/Qt with many commands

The following is an excerpt of a mostly text-based simulator of the iRobot Roomba robot vacuum. I made a class called Roomba that handles everything the roomba does. For those familiar with QT; There ...
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2answers
109 views

Validating C++ Time class objects

I created a Time class. Now I want to modify the code to perform input validation. Hour should be between 0-24, minutes and seconds between 0-59. If class need ...
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1answer
40 views

Handling an IRController

At the time I try to write some code to handle an IRController, I got this following classes: ...
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1answer
41 views

Putting in order my two packages and possibly merging them

I am making an application which fetches tweets for a specified amount of time, then inserts those tweets in a database and when the user presses another button the top ...
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3answers
722 views

C++ Student Class

Is this a good approach of designing a class or is there some other way that I am not aware of? Student.h specification file ...
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2answers
112 views

Classes for Facebook graph API and Twitter access

Given below is code which I wrote to provide an easy access to Facebook graph API. ...
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1answer
106 views
3
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1answer
61 views

advantage of using __call method

I have wrote simple class that allowing database selection and inserts.Could you please tell me does this a right way to use __call method with any useful advantage of it ? ...
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1answer
61 views

Creating an .rtf file with cards from a list of people

I have made 2 scripts in Ruby. The first program creates an .rtf file with cards (file with colored table with persons) from a list of people in text file. The second program does the same, but in ...
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1answer
62 views

Loop cleanly through different classes

If I have a number of different classes which manage certain tests. At the moment I have to launch each test individually which results in a lot of if statements. ...
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1answer
28 views

Character Sprint Spaghetti Code

I finally managed to get the code to work properly. It makes the player object move faster if the user double taps the arrow key with a few 'ticks' (new frames) after the 1st stroke. - User presses ...
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2answers
135 views

Creating a Party Game to learn OOP

I've been developing sites using Dreamweaver for the last 15 years, I do a lot of code editing manually so I have quite a good knowledge of the PHP language. I'm diving into object orientated ...
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206 views

Tree Template Class Implementation for C++

I have not done any parameter checking, however I think the meat of the class is there. Let me know what you think. ...
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1answer
64 views

Optimized Form fields generating class

I am building an application full of forms and so I thought it is good idea to create a class to populate form fields. Here is my class and I am sure it can be optimized more than now and could be ...
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1answer
40 views

Managing several payment means in my Rails 3.2 app

I'm trying to manage several means of payment in my Rails 3.2 application. Let's say I have 2 means : Credit Cards & Bank Transfers (BIC), working with 2 different payment providers. Those means ...
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3answers
78 views

Raising error if method not overridden by sub-class

Background I have a base (only 2 classes inherit from it, and only from it) abstract (meaning I don't want it to be used directly) class that implements some common functionality. Some of it depends ...
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2answers
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Python script to test music sight reading

I decided to write a program to test music theory, and, while it would've been much easier for me to make it elegant and perfect in Java, I thought I'd take the opportunity to get more familiar with ...
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1answer
145 views

Flat-file DB with CRUD

I just finished writing a flat-file DB class for PHP which supports selecting, updating, inserting and deleting. I was wondering if there are any ways to make it faster or if I'm doing anything the ...
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2answers
202 views

Cleaning up and commenting on my code for Pong game

This post is a follow-up to When should I consider the number of my method arguments too big? I took the some advice from previous post and I'm almost done with cleaning up the code. I didn't make ...
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New Game - Am I going down the right path for DOM manipulation?

I find myself using a lot of .find functions within what I'm developing. The reason being that I need to run this same function on a TON of different characters ...
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1answer
323 views

When should I consider the number of my method arguments too big?

I'm writing a simple Pong game, I have a method bounce() that makes everything run: the ball, the paddles, score etc. and it uses 12 arguments: 3 counters, 2 ...
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2answers
234 views

Class for printing class hierarchy as text

I'm coding a little class hierarchy printing tool for easy show hierarchies of java classes. This is my current code: ...
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3answers
515 views

Is there a better way to pass variables into a class?

Is there a better way to pass variables into a class? ...
4
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3answers
327 views

Nested class or two separate classes?

I am making this program that is going to calculate distance from randomly generated dots (with x and y coordinates) to 5 bigger ones and then its going to put each smaller dot into the group with ...
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2answers
296 views

Using threads to find max in array

I really do not have access to anyone, outside of professors, that is highly knowledgeable about Java so I figured I would post my stuff here to further my knowledge and improve my coding. This is ...
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1answer
92 views

Is this a complete PDO prepared class?

Is this class perfect for databases? All I want to know is what I should change to make it perfect. ...
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4answers
220 views

User search implementation

In my Java code I have these three classes. Basically I have a User class, and also a GUI class that holds TextViews and other things (GUI related) for the ...
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2answers
115 views

Proper use of class constants

This question specifically relates to the use of the class constants ABOVE and BELOW in the sample code below. I have a few different classes that look like this: ...
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1answer
93 views

“Property Container” design-pattern

I've tried to write my Property Container design-pattern implementation. Could anybody, please, tell me, if this code is really what I intended to write (follows ...