i read http://www.naildrivin5.com/scalatour/wiki_pages/ScalaFunctions. In that post he specified Methods and functions are not the same thing. But he didn't explain anything about it. can anyone explain what he was trying to say. ...
Hello. I am currently creating a multi-view game on the iPhone platform. I have my main view start to play some background music upon loading. I then go to another view and start the game. I am trying to get the background music from the original view to stop once I start the game. I am having trouble getting the stop playing music ...
Greetings. I am trying to write a recursive function in Java that prints the numbers one through n. (n being the parameter that you send the function.) An iterative solution is pretty straightforward: public static void printNumbers(int n){ for(int i = 1; i <= n; i++){ System.out.println(i); i++; } As a novic...
I have a object Organization Unit and I have a self reference to it in the same object public class OrganizationUnit: IOrganizationUnit { private string fName; public string Name { get { return fName; } set { SetPropertyValue("Name", ref fName, (string) value); } } private Or...
Hi all, I am developing (well, trying to at least) a Game framework for the Ruby Gosu library. I have made a basic event system wherebye each Blocks::Event has a list of handlers and when the event is fired the methods are called. At the moment the way to implement an event is as follows: class TestClass attr_accessor :on_close ...
I forgot to write void parameter but it works the i put void it gives error it lets this: print(int size,int table[size][size]){ int i,j; printf("-------TABLE-------\n"); for(i = 0;i<size;i++){ for(j = 0;j<size;j++){ if(table[i][j]==EMPTY) printf(". "); else printf("* "); } printf("\n"); ...
I'm currently stuck on this problem. I've hooked into the method_missing function in a class I've made. When a function is called that doesn't exist, I want to call another function I know exists, passing the args array as all of the parameters to the second function. Does anyone know a way to do this? For example, I'd like to do som...
I have lists of data such as a = [1,2,3,4] b = ["a","b","c","d","e"] c = ["001","002","003"] And I want to create new another list that was mixed from all possible case of a,b,c like this d = ["1a001","1a002","1a003",...,"4e003"] Is there any module or method to generate d without write many for loop? ...
I've been trying to debug this the whole day but can't seem to find why it's not working on IE7+. It's working fine on other browsers except IE7+ Here's the JS code: $(document).ready(function(){ $('#bigbox_carousel').rotator({ width: 490, height: 210, duration: 'slow', rotate: 5000, selected: 0 }); $('#bigbo...
When I type this: puts 'repeat' * 3 I get: >> repeat repeat repeat But it's not working if I do this: puts 3 * 'repeat' Why? ...
Hello, I'm developing an ASP.NET forms webapplication using C#. I have a method which creates a new Order for a customer. It looks similar to this; private string CreateOrder(string userName) { // Fetch current order Order order = FetchOrder(userName); if (order.OrderId == 0) { // Has no order ye...
Which one is better to use when it come to return value for example public int EmployeeAge { get{return intEmployeeAge}; } And public int EmployeeAge() { return intEmployeeAge; } Which one is better and why? And what is best programming practice to use when we have secnario like above ? ...
Hello, Say I have this class: class block999 { string parm1; string parm2; string parm3; string parm4; string parm5; block999(){} setValue(object sender, RoutedEventArgs e) { } } And a form with this code: block999 B999 = new block999(); TextBox parm1 = new TextBox(); TextBox parm2 = new TextBox(); TextBox parm3 = ne...
Hello all, im trying to finish up my junit testing for finding the derivative of a polynomial method and im having some trouble making it work. here is the method: public Polynomial derivative() { MyDouble a = new MyDouble(0); MyDouble b = this.a.add(this.a); MyDouble c = this.b; Polynomial poly = new Polynomial (a, b, c); ...
I have a simple program which can have an admin user or just a normal user. The program also has two classes: for UserAccount and AdminAccount. The things an admin will need to do (use cases) include Add_Account, Remove_Account, and so on. My question is, should I try to encapsulate these use-cases into the objects? Only someone who is...
I have a C++ class I want to inspect. So, I would like to all methods print their parameters and the return, just before getting out. The latter looks somewhat easy. If I do return() for everything, a macro #define return(a) cout << (a) << endl; return (a) would do it (might be wrong) if I padronize all returns to parenthesized (or w...
I was looking for a reliable, clean way to do advanced runtime reports for specific portions of a PHP script. What I'd love to do is dynamically time and track every method call of every object during script execution, log this information, and create a table/report at the end of the script for output. I've thought about doing something...
here's the method: public static int chooseStrat () { String[] strats = new String[1] ; strats[0] = "0 - Blob" ; int n ; boolean a = false ; while (a == false) ; { System.out.println ("Which strategy should the AI use?(#)") ; printArrayS (strats) ; n = getInt () ; System.out...
Consider this simple Java class: class MyClass { public void bar(MyClass c) { c.foo(); } } I want to discuss what happens on the line c.foo(). Original, Misleading Question Note: Not all of this actually happens with each individual invokevirtual opcode. Hint: If you want to understand Java method invocation, don't read just...
I often saw this code in jQuery. $('div').action1().delay(miliseconds).action2(); I could realize it in one level action in the following code. function $(id) { var $ = document.getElementById(id); $.action1 = function() { }; return $; } How to write the method delay() and action2() so that I could use them this way...