class

Simple jQuery current selection function??

I have a few lists, and when a user clicks on an item I would like it to change the class to current, but if a users then clicks on another item in the same list to switch that to current and remove the current from the previous item selected. any quick examples, i know this is probably out there already but couldn't find a good examp...

Making a class not inherited

I am trying to create a c# class, but I dont want it to be inherited. How can I accomplish that? ...

php query function / class

It must be Monday, the heat or me being stupid (prob the latter), but for the life of me I cannot get a simple php function to work. I have a simple query $sql = mysql_query("SELECT * FROM table WHERE field_name = '$input'"); Which I want to run through a function: say: function functionname($input){ global $field1; global...

Access variable from another class

Hi I have my View1 in which I have a variableView1 and when I click on a button, I have another view2 which opens. In there, I have a variableView2 which takes a value from a list of actions. I need to access variableView2 from my View1, how can I do this, I'm confused :( ...

Should I use multiple classes for game?

I'm considering making a text-based RPG-type program in PHP as both a holiday project and a chance to learn more about PHP and OOP. (Maybe not the best choice in language, I know, but I didn't want to have to learn another language from scratch at the same time as OOP.) Anyway, I'm just beginning the design process and thinking about 'm...

Accessing SQLite database with PHP

Hi all. I am interested in using a SQLite database in my next project because it needs to be ultra-portable and a simple file that a class can connect to and use as a database seems perfect. After Google'ing a bit I found this: http://php.net/manual/en/book.sqlite.php But that seems to work with an older version of SQLite and doesn't ...

Custom classes in python: does a method HAVE to be called with an instance?

I'm processing data from an application that has a few quirks in how it keeps time. One of the simpler quirks is that it uses "day of year" (Jan 1 is 1, Febuary 1 is 32, etc) instead of month + day. So I want to make my own date class that inherits from the default datetime class and has a few custom methods. I'm calling this daytime. In...

PHP Inheritance Question

If I have the following class: class foo { function __construct() { // Some code } } And then use inheritance to create: class bar extends foo { // Some code } When I instantiate class 'bar', will it automatically execute the __construct method from 'foo' or do I need to do something else to get that method to e...

Another Inheritance Question

From a quick Google search and a the wikipedia article on Multiple Inheritance, which quotes: Multiple inheritance refers to a feature of some object-oriented programming languages in which a class can inherit behaviors and features from more than one superclass. This contrasts with single inheritance, where a class may inherit from ...

Would love to hear comments on Class Architecture I became accustomed of

Hello everyone, During my experience as a software developer I got used to a practice of creating Entity classes (or DTOs) and Manager classes. For example I'd create Customer with it's property getters and setters and then CustomerManager with all the methods related to Customer class (for example GetCustomer, GetOrders etc...). Don't ...

Use RecursiveDirectoryIterator to list directories and files into array?

I'm having a directory with this structure : main/ |- images/ |-- file1.jpg |-- file2.jpg |-- file3.jpg |- documents/ |-- private/ |--- blahblahblah.docx |-- test.doc |-- test.xls |-- test.txt I can create a function to complete the work but the RecursiveDirectoryIterator class is much faster and less memory usage this time. How ...

referencing asp.net c# classes/methods in silverlight project

Does anyone know how to do this? I built a backend c# class in asp.net but want to access these same classes without recreating them in silverlight. Is this a possibility? ...

Disable a class using Javascript?

I am using a e-commerce package and there are sections my client wants disable to hidden. The problem is the package has all their labels under the same class and I am not sure how I can target certain ones in order to hide or disable them. I have 5 and would like to hide the 3rd one, lets say. They are in a table to so it looks ju...

Should I make a copy of the instance of a class to achieve this? If yes, how do I do it?

Sorry if the title is not very clear. I was not sure about the appropriate title. Let me explain what I need. I am doing multiple runs of a simulation, where each run corresponds to a different seed. However, I want the starting characteristics of the instances of a class to remain the same across the different runs. For example, consi...

Assigning a function's result to a variable within a PHP class? OOP Weirdness

EDIT: Question Answered. Thanks deceze! I know you can assign a function's return value to a variable and use it, like this: function standardModel() { return "Higgs Boson"; } $nextBigThing = standardModel(); echo $nextBigThing; So someone please tell me why the following doesn't work? Or is it just not implemented yet? Am ...

Classes deleting Variables? iPhone SDK

I have been having some problems with some variables inside a class being deleted lately. Here is how I declare: MyClass *myClass; -(void)viewDidLoad { myClass = [MyClass new]; //something using my class then when I call a function later that uses an array and a dictionary inside the class. [myClass doSomething]; Here is the code I...

Class name macro

Possible Duplicate: CLASS macro in C++ Hello, are there any ways to get name of class with macro like _FUNCTION_ for function name? The only ideas I have is inheriting some base class with pure virtual toString and define the names by hands eash time. Thanks. ...

Need clean jQuery to change parent's class when children are clicked

I needed some method of adding/removing classes of a parent element when it's children are clicked to reflect which child is currently selected. In this case a UL parent and LI children in a tab scheme. I needed a way to mark the current tab on the UL so I could style a background sprite on the UL; since styling my LI's backgrounds would...

Accessibility of variables.

HI, i have small doubt related to the accessibility of variables. int i; //default the linkage is external const int i; //default linkage is internal extern int i; //explicitly assigning linkage as external class a { int l; //Default linkage is external void f() { int k; //default linkage is e...

Generic PHP MySQL connection class

Are there any great, lightweight MySQL connection classes out there for PHP that anyone recommends? I have written my own, and I do think it is pretty good but this seems like the sort of thing that many programmers better than me must have perfected long ago. I'm interested in finding something that I can slot in generically and use a...