Re: how to generate only 0's and 1's for given times.... - C# Discussion Boards

how to generate only 0's and 1's for given times....

13-Jul-09 23:44

This thread [^]might help you.

Manas Bhardwaj
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spalanivel13-Jul-09 23:28

spalanivel

13-Jul-09 23:28

Hi,
I want to generate 0's and 1's in the sequence like "0,1,0,1,0,1,0,1"....

I Used,

int returnValue = RandomNumber(0, 2); generates random numbers excluding the max .

But still i am getting all ones like (1,1,1,1,1,1,1,1). How to get 0's and 1's alternatively...

Re: how to generate only 0's and 1's for given times....

Manas Bhardwaj13-Jul-09 23:49

Re: how to generate only 0's and 1's for given times....

13-Jul-09 23:49

private string GetSequence(int PiNrOfTimes)
{
	string _result = string.Empty;

	for (int _count = 0; _count &amp;lt; PiNrOfTimes; _count++)
	{
		if (_count % 2 == 0)
			_result += "0,";				
		else
			_result += "1,";
	}
	return _result;
}

Manas Bhardwaj
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spalanivel14-Jul-09 0:03

spalanivel

14-Jul-09 0:03

Thanks Manas it works well.

Re: how to generate only 0's and 1's for given times....

Luc Pattyn14-Jul-09 1:18

Re: how to generate only 0's and 1's for given times....

14-Jul-09 1:18

Hi,

why are you starting a new thread? Your question today is what it was yesterday. Mad | :mad:

and did you make sure to use only one Random() generator as I told you then?

Smile | :)

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benjymous14-Jul-09 1:44

benjymous

14-Jul-09 1:44

He seems perfectly happy with the other reply that's not random in the slightest Laugh | :laugh:

Help me! I'm turning into a grapefruit!
Buzzwords!

Re: how to generate only 0's and 1's for given times....

Luc Pattyn14-Jul-09 1:48

14-Jul-09 1:48

Yeah, I wasn't absolutely sure his example was generated at random either.

Smile | :)

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Chessprogram

nerosdk7113-Jul-09 23:13

nerosdk71

13-Jul-09 23:13

I have decided to try to follow a dream of mine: Creating a chessprogram that can beat me (that should not be difficult).

I am lost before I have started, because basically I want to do a nice UI, where I can move pieces with the mouse.

I want to do everything my self and only one hints and links to ressources where I can learn.

My first question: How to make the board in the best way?

Thanks
Søren

Re: Chessprogram

Manas Bhardwaj13-Jul-09 23:19

13-Jul-09 23:19

nerosdk71 wrote:
I want to do everything my self and only one hints and links to ressources where I can learn.

You can use WPF to create a nice UI for your dream program.
Try to google tutorials on WPF. In fact, you can also start with the available articles here at CP.

Manas Bhardwaj
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Re: Chessprogram

Blue_Boy13-Jul-09 23:19

Blue_Boy

13-Jul-09 23:19

Simple query search on google and large result return.[^]

I Love T-SQL
"Don't torture yourself,let the life to do it for you."
If my post helps you kindly save my time by voting my post.

Re: Chessprogram

Luc Pattyn14-Jul-09 1:35

14-Jul-09 1:35

Hi,

a chess program that plays a mediocre game and has any chance at ever beating someone is a major undertaking, my rough estimate would be some 25 thousand lines of code.

If you are rather new to programming, if you are rather new to the language you intend on using, or if your largest program sofar is smaller than some 5000 lines of code, I strongly recommend you to reconsider, and first do something less ambitious.

You might want to solve the 8-queens problem first: how to put 8 queens on a chess board in such a way they can;t capture each other. That one can easily be solved in 500 lines of code.

The next challenge should be a program that solves "mate in 2" problems; that one requires full impementation of the rules of chess, and already needs some attention to performance concerns.

When you have finished a sufficient number of such smaller tasks, you may or may not be ready to create a true chess game.

FYI: the GUI of a chess game is less than 1% of the effort; there are many available freely on the web.

Smile | :)

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need help.

mjawadkhatri13-Jul-09 21:48

mjawadkhatri

13-Jul-09 21:48

Hi.
I need a help.
when i am trying to save system time in my database give error.
Error is not a valid month
I am Use Oracle database, I Create Table in My database like this

create table timemgmt (empid number,sysdte date,timein date,timeout date).

please tell me how i solve this problem?????

thanks in Advance

Nagy Vilmos13-Jul-09 21:54

Nagy Vilmos

13-Jul-09 21:54

mjawadkhatri wrote:
how i solve this problem?????

Ask it in the database forum[^].

Panic, Chaos, Destruction.
My work here is done.

Tom Deketelaere13-Jul-09 22:01

Tom Deketelaere

13-Jul-09 22:01

With the limited information you provided I would guess that the date is saved in the wrong format. Hence the database thinks the day is the month and vica versa.

SQL-server has a format that always works: yyyyMMdd. Easy to convert it to that format with date.tostring("yyyyMMdd")
Don't know if it works for oracle or not. If not I'm sure there is a similar format for oracle.

On a side note: 'need help' isn't a very good subject, it says nothing about your question.
Better would have been: 'Error saving date into oracle db.'

mjawadkhatri13-Jul-09 22:12

mjawadkhatri

13-Jul-09 22:12

ok ..
bt sir i just want to save time not date in timein and timeout feild in my data base.

Thomas Krojer13-Jul-09 22:17

Thomas Krojer

13-Jul-09 22:17

help: google. keywords: oracle to_date

Tom Deketelaere13-Jul-09 22:22

Tom Deketelaere

13-Jul-09 22:22

I'v never used oracle but I would think that as with sql you can provide parameters with your command.

Use those and they should format your date and time correctly, you also prevent sql-injections (read up on those)

This might also be off help:http://forums.asp.net/t/1316360.aspx[^]

Manas Bhardwaj13-Jul-09 22:49

13-Jul-09 22:49

Did you try to debug and see what are the values being inserted in the database.

Manas Bhardwaj
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Search PDF for text

Ajay Dalvi13-Jul-09 21:48

Ajay Dalvi

13-Jul-09 21:48

How do I search for text in PDF through C#.Net.
Is there any API for it?
Pls respond ASAP..

Nagy Vilmos13-Jul-09 22:00

Nagy Vilmos

13-Jul-09 22:00

Chris has asked us to be play nice and not shout at stupid questions. So...

What have you tried so far?
I found a lot of pdf components for the .net framework by searching for read pdf .net in google.
The approach to search fro the string would be to extract the text from the pdf - through whichever component - and then search the text.

Ajay Dalvi wrote:
Pls respond ASAP..

Asking 'ASAP' or 'Urgent' will not endear you to the general populus of the forum, you have been warned.

Panic, Chaos, Destruction.
My work here is done.

Manas Bhardwaj13-Jul-09 22:34

13-Jul-09 22:34

Nagy Vilmos wrote:
Chris has asked us to be play nice and not shout at stupid questions. So...

I know, sometimes they try to test your patience.

Manas Bhardwaj
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Luc Pattyn14-Jul-09 1:38

14-Jul-09 1:38

Nagy Vilmos wrote:
Chris has asked us to be play nice and ...

you're willing to try... Big Grin | :-D

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Manas Bhardwaj13-Jul-09 22:35