about to start coding

Hi everybody.

So, I'm interested in learning how to code

I was planning on starting coding on the PSP (via lua or something else if anybody can recommend a different language)

Then starting to code in C++ and eventually porting my projects on there to psp

so, I was wondering if anybody can recommend a site, or some sort of tutorial to begin programming for the psp in lua or some thing else, preferably something that starts simple for begginers like with hello world or something

Thanks very much in advance for any help

Edit: I'm sorry, I didn't mean to post this, I had typed it up before noticing the tutorials section and accidentally posted this one, if a mod could please delete this then that would be great, sorry for wasting your time