class Controller { protected $_controller; protected $_action; protected $_template; public $doNotRenderHeader; public $render; function __construct($controller, $action) { $this->_controller = ucfirst($controller); $this->_action = $action; $model = ucfirst($controller);/* Conecting th...
How do I get the text value of an object in order to display it in a table? Other posts say objects are not NSStrings and you need to ask the object for its text. But how? The error is this: * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '* -[Names isEqualToString:]: unrecognized selector sent to...
How do I self-instantiate a Java class? I should not use any file other than its class file. Also assume that after the line where I initialized the NAME variable, they don't know the name of the class during compile-time. Example: public class Foo implements Bar { public static final String NAME = "Foo"; private void instanti...
I'm investigating a possible memory leak which is causing an "Error creating window handle" Win32Exception in my .NET 2.0 WinForms app. This is related to number of Handles and number of USER objects (most likely) so I'm trying to log these metrics the next time the exception is thrown. HandleCount is easy to find: Process.HandleCou...
What is an abstract data type in object oriented programming? I gone through wiki, but I didn't get cleared. Please make me clear. ...
You can declare a method in objective-c and name each parameter twice, basically. I get the idea that this is powerful, but I'm not quite sure how to use it yet... When John Greets Kelly: [ p Greet:"John" toPerson:"Kelly" greetWith:"hey babe" ] ; Something about it doesn't read naturally. I'm not sure if that's how an experienced ob...
I used to have a situation where I hit the database a every time I needed information on an employee. Then I taught myself about data caching and have since cleared up that problem substantially. Now, I'd like to take it to the next level. I'd like to reduce load times by caching my object instantiation. I'm not sure that I'm being cle...
I was just wondering about the difference between the following declaration of JavaScript objects. Specifically, the difference between thing object literal and thing1 object from thing class. Code: var thing = { sanity:0, init:function(){ //code }, send:function(){ //code } } function thing(){ ...
data = [[NSMutableArray arrayWithCapacity:numISF]init]; count = 0; while (count <= numISF) { [data addObject:[[rouge_col_data alloc]init]]; count++; } When I step through the while loop, each object in the data array is 'out of scope' rouge col data 's implementation looks like this.. @implementation rouge_col_data @synthe...
I'm not sure if I'm using the correct terminology, so please correct me if I'm not. I've got a javascript variable which holds a group of values like this var my_variables = { first_var: 'starting', second_var: 2, third_var: 'continue', forth_var: 'end' } Now I'm trying to get th...
I've been tasked with a project that requires me to convert a quote for a set of products that is displayed online into a particular file format for import into a third party application. All of the information I need is stored in a database that I can easily access. Unfortunately, I absolutely have to offer this as a web interface and...
Hello dear programers, how u doin? I have a problem. I want to bind multiple objects to a single textbox for example. Lets say I have a list with many tasks. Each task contains a title. public class Task { public string Title { get; set; } [...] } Now I want to select two tasks in a listbox. If the title of both tasks are the same I ...
A group diary and time management system is intended to support the timetabling of meetings and appointments across a group of coworkers. When an appointment is to be made that involves a number of people, the system finds a common slot in each of their diaries and arranges the appointment for that time. If no common slots are available,...
A petrol (gas) station is to be set up for fully automated operation. Drivers swipe their credit card through a reader connected to the pump; the card is verified by communication with a credit company computer; and a fuel limit is established. The driver may then take the fuel required. When fuel delivery is complete and the pump hose i...
Hey, How is it possible to let some objects fly around and bumb at the end of the view and collide on each other. The second step would add acceleration of the objects by shaking. I haven't found a tutorial yet or some step to begin at. thanks a lot for your help :) Heres a picter of what i image(only a still) http://picfront.org/d...
I'm writing an online game which allows a user to progress from one puzzle to the next, and if the user makes mistakes, each puzzle has a start again button to allow the user to start just that puzzle from scratch. A simplified version of the code's structure is below: function puzzle(generator) { this.init = function() { t...
The following does not seem to work - IT.TopSlide = { selectors : { div : $('#top-slide'), signup : $('#top-slide #signup'), login : $('#top-slide #login'), signup_trigger : $('#header .top-slide-triggers a.signup-trigger'), login_trigger : $('#header .top-slide-triggers a.login-trigger'), close : $('a.close') }, init :...
Hi I would like to know how I can access the individual fields contained in an R object. Or, more precisely, how to get R to tell me how. For example, if I run the following code: dx.ct <- ur.df(dat1[,'dx'], lags=3, type='trend') summary(dx.ct) then I get this output: ############################################### # Augmented Dic...
Im working on a project for homework where I have an Arraylist containing objects of 5 strings. I know how to select items of the array list (using an index value) but not how to access the objects strings. Any help would be great (I'm not trying to cheat but its getting frustrating that I cant't sort it out. I hope this snippets make it...
I'm trying to initialise some data values dynamically inside a javascript object, but when I create a concatenated string to pass along, the actual key stored is the variable name, instead of the value inside it. Example: projects.init = function(){ for (var i = this.numBoxes - 1; i >= 0; i--){ var toInject = "item"+i; this.datas[...