how can i do C programmin in my N900?
pls explain in detail

Not trying to be rude, but if you can't even use search engines, C programming might be a bit advanced?

1: buy this http://www.amazon.co.uk/C-Programmin...1301199&sr=8-1

2: Read it

3:???????

4: Profit

Sorry mate, there is really no easy way to learn c that can be explained in a forum post. It can take months to become compitent in C and that is if you already have some background in other languages too. it may take a few years to fully understand it if you are a noob (like me )

lol .... i'm normally the first to be cocky :P

But i think in this case we should give a little lee-way it's djdevplay's first post and he may not have english as a first language.

So, to begin with, welcome to the forums djdevplay.
as mentioned above there are many ways to learn - but it is probably best for you to first click on development at the top and read up on it.
Google searching is also another great way....
The wiki (Found under the community section) is also a great first port of call.

There are a few scattered apps around (Not that i'd recommend trying it without understanding it first) - http://www.my-maemo.com/software/app...0&fldAuto=1877

And then if still unsure, provide more information about yourself, what you currently code and use, and what your experience levels are

Good luck