smichal:

There was a discussion about this on the site some time ago. (You might find it with a search.)

I believe that the long and the short of it is: If someone posts some code here, it's (probably) intended for general use.

IINAL, you keep the pieces if it breaks, void unless used as directed, I'm not a Doctor, but I play one on TV, etc.

...roboticus

When your only tool is a hammer, all problems look like your thumb.