achilleas22's Feed - Programmer's Heaven

Average Magnitude Difference Function

Mon, 24 May 2010 08:40:33 -0700

Posted a 'new message on the Matlab forum.

Hello everybody. Could you please help me find an .m file that implements the Average Magnitude Difference Function?
please i realy need it.i know the formula but i dont know how to create it in matlab. here a picture of the formula

thank you

Large image on rollover in flash

Wed, 19 May 2010 01:31:20 -0700

Posted a 'new message on the Flash development forum.

Hello. I am new in flash and what i want to do is to make images large on mouse rollover. Let me give you some more details. I have a template and in one of the available pages i want to put some small images and when i pass the mouse over to enlarge them. I found this tutorial which works fine for what i want to do but i have one problem.
(http://bestwebdesignz.com/tips/flash-cs4-tutorial/how-to-make-an-image-big-on-rollover-in-flash-cs4/)

The problem is that because i have 7 pictures on my page when i move the mouse over one of them the large picture is behind the small ones while it should be in the front.do you have any idea so i can solve this problem?

thank you

How to enable a list box from a combobox in C#?

Sun, 28 Dec 2008 10:07:36 -0700

Posted a 'new message on the C# & VB.NET School Support forum.

Hello everybody. I'm new in C# and i have a question. What i want to do is to enable a listbox from a combobox. Let me give you an example so you can understand!!!

Lets say that the combobox has these values:1,2,3
I want when the user chooses the 2 a listbox to be enabled with information about 2. If he chooses the 1 a listbox to be enabled with information about 1.

Can somebody help me???

Thanks and merry Christmas!!!!!!!

order k lists into one in O(nlogk) complexity

Sun, 21 Sep 2008 07:10:19 -0700

Posted the message 'order k lists into one in O(nlogk) complexity' on the General programming forum.

cant find a solution to this problem:
design an algorithm which takes as input a collection o k ordered(from min to max) lists (their elements were taken from a collection of n ordered numbers)and combines them to one ordered list. the complexity of the algorithm must be O(nlogk) n is the total number of the elements

Auto increment variable names.

Wed, 07 May 2008 10:08:26 -0700

Posted the message 'Auto increment variable names.' on the Beginner C/C++ forum.

Hi, is there a way to create variables in a program loop with auto incremented variable names. For example,I want to create 5 integer variables with names "A" to "E", without me actually declaring their names with int A, int B...., is this possible in a loop or something?

Re: Getting the value of a variable.

Mon, 05 May 2008 11:32:54 -0700

Posted the message 'Re: Getting the value of a variable.' on the Beginner C/C++ forum.

Actually what i want to do is this: I have a made a class Stack and i want in a specific time in the program new Stack objects to be created automatically with continuous names like A,B,C.... but without me using the command Stack A; Stack B; Stack C.....
I was thinking sth like having a char variable with A as initial value, and by using the ++ operator make it change and use it as the name of the new object. That's why i was asking. Have you got anything to propose? Thanks

Getting the value of a variable.

Mon, 05 May 2008 08:22:06 -0700

Posted the message 'Getting the value of a variable.' on the Beginner C/C++ forum.

Hi, I would like you to tell me how can i use the value of a variable, as for example as a name for an other variable. Specifically, if i have the declaration of the variable: char *name1="A1";
How can i use the name1 value, that is to say "A1" ,at an other point of the program, for example creating an other variable with the name A1? Is there some symbol telling the compiler to use the variable's value, like: int <symbol>name1; so that a new int named A1 will be created?

Re: sql - how to do this?

Wed, 30 Apr 2008 02:30:30 -0700

Posted the message 'Re: sql - how to do this?' on the MySQL forum.

You can put this one which the same as yours but i puted one more line

SELECT f.item, f.vendor, f.quote,phone,fax
FROM (SELECT item, min(quote) AS minprice FROM quote_tb WHERE ID='11' GROUP BY item)
AS x INNER JOIN quote_tb AS f ON f.item = x.item AND quote = x.minprice inner join
vendor_tb on name=vendor;

Random number generator

Tue, 29 Apr 2008 10:42:08 -0700

Posted the message 'Random number generator' on the C and C++ forum.

Hello!!!!
I'm new here so i apologize if i'm writting in wrong section.
I would like to know if i can find somewhere C or C++ code for a random number generator.I want to put a polyonimo and the body where she is going to work and produce me a random number.

Thanks!!!
(To tell the truth i want this random generator to encrypt a text foa an exercise-->please help)