class

android- calling Intent from an Inner class

i want to call a new activity from within an inner class which is defined in d class which extends Activity.... the piece of written in one of the methods of that Inner class is:: Intent intent = new Intent(this, Test2.class); startActivity(intent); Test2 is placed inside the same package as my main clas is placed and eclipse is...

Get object information in a running process

I have a vb.net application which runs as a service. I also have another Windows application that serves as the service interface. In brief the service watches some folders for new files and imports them into various databases. In the service I have an class called 'importFile' containing basic properties such as 'FileName' and 'ImportS...

Instantiating a AMF PHP class not working

Hi guys, I am trying to use AMF PHP to pass variables to a flash file, thus far I cannot see anything wrong with my code, but I have very little experience with creating classes, so here it goes, here is my code, index.php: <?php include "amfphp/services/flashMe.php"; $session = true; if ($session == true) { $uid = '12345'; $thi...

PHP how could I make this class better? Suggestions/Feedback welcome

Best suggestion will be the accepted answer Class: <?php class LogInfo { private $first_run; // Flag to add line break at the beginning of script execution private $calling_script; // Base name of the calling script private $log_file; // log file path and name private $log_entry; // inform...

Which PHP Session class should I use?

Hey everyone, I'm looking to do basic stuff with sessions (user logins, authenticated forms & pages) and am just wondering what's the best wrapper/helper class out there to do this. If you have one that you've written or really like that you'd like to share with some snippets, I'd greatly appreciate it. Cheers, ...

Casting to a custom user class

While I was trying to build a Number subclass in AS3 I noticed I cannot extend the Number/int/etc. classes --- they are final. The next best thing was casting. Still, I also don't think this is possible but since I've been asking myself this for a while I said I'd ask here to find out. Can you create custom casting for a class you crea...

PHP: Possible to access class after page loads via ajax?

I wasn't sure if when a class is instantiated with code in PHP, if is stays in the servers cache where it would be possible to access it with ajax (php file), or if it just dies once the script finishes running. Is it possible to do this with a Keep-Alive connection or something? I know I'm showing my ignorance in web handle, but at th...

Python 2.6: Class inside a Class?

Hey everyone, my problem is that im trying to figure out how to get a class INSIDE another class. What I am doing is I have a class for an Airplane with all its statistics as to how fast it can fly, how far it can go, fuel consumption, and so on. Then I have a Flight Class which is all the details about the flight: Distance, starting lo...

How can I use NSString between classes?

Hi, I have two classes, Class A and Class B, both of them are subclasses of UIViewController. I class A I have an NSString and I want to use this NSString in class B. ClassA.h: @class ClassB; @interface ClassA : UIViewController { ClassB *classB; NSString stringA; } @property (nonatomic, retain) ClassB *classB; @property (nonat...

get all classes in classpath

hi all how can i get list of all available classes in classpath at runtime?! as i know in eclipse IDE by pressing crtl+shift+T it is possible to do such thing is there any method in java to get it done? thanks in advance ...

PHP database connection class

Hi guys, I am trying to get a users ID from a database within a class, but I have very little to no experience with classes, how could I go about getting the uid from the DB and then return the uid? so basically something like this, class hello { public function getUid(){ //connect to the db //get all of the users info ...

Problem with Order of "Registration" of .NET Classes in a Messaging Scenario

I've seen this problem come up a lot, but never adequately handled, and I haven't seen it on Stack Overflow, so here goes. I wish there were a way to put this shortly and succinctly without lacking clarity, but I can't seem to shorten it, so bear with me... A good case-study (my current case, of course) to illustrate the problem follow...

how to do nested generic classes (if that's the appropriate name) in csharp

I'd like to create a class of the following type public class EnumerableDisposer<IEnumerable<IDisposable>> But it won't let me declare it this way. I've also tried: public class EnumerableDisposer<T> : IDisposable where T : IEnumerable<J> where J : IDisposable But the compiler tells me that the type/namespace J could not be found....

Python 2.6: containment hierarchy issue: Same Values :S

Hey Everyone, If you've seen my previous post you'll know im working on an airline program using Python. Another issue that poped up was that after I launch one flight, it calculates the duration of the flight and replaces the button which is used to launch the flight. But when I buy another aircraft, it changes both flight statuses to ...

Objective-C Class Constructors

In my Objective-C project I have a Country class (NSManagedObject subclass). When comparing a country to another its important for me to know the total world population. I'm doing this operation a lot and it's getting expensive. I decided to put the population in a static variable of Country. However I want to initialize this value befor...

Closures vs Classes?

I have the concept of a "Rule" that I want to be able to process. As such, I created the Interface below: public interface IRule<T> { Boolean IsSatisfiedBy(T value); String GetViolationMessage(T value); } I had planned on creating a series of "Rule" classes to represent the various rules currently supported by the system...

How do I create a custom class from a class that already exists? (Existing class does not support NSCoding)

Hey all! What I'm trying to do is convert an EKEvent into NSData, and then convert it back into an EKEvent. I looked around and noticed that in order to use NSKeyedArchiver, the class must conform to the NSCoding protocol. I also found that if I was creating a custom class, I could make it conform to the NSCoding protocol by implementi...

PHP classes and static variables - Should I use __destruct() ?

I have a class that's similar to the following: class Person { private static $_sqlData; public function __construct($id) { if (!self::$_sqlData) { self::$_sqlData = // GET THE DB STUFF } } public function getName() { return self::$_sqlData['name']; } } This has bee...

Parameterless Constructors

In C#, is there way to enforce that a class MUST have a parameterless constructor? ...

How i can use a __construct function in my other CodeIgniter controller

I have a controller called member within this a construct function function __construct() { parent::Controller(); $this->is_logged_in(); } I want to check in my other controller that user is logged in how i can use this function in my other controller called profile and others This is my First project with CodeIgniter Thank ...