posted 12 years ago
We really would prefer it if you would post a link to any other sites where you have posted this exact question. Nothing is more frustrating than spending time answering the question here, only to find you've already gotten an answer somewhere else.
If you post the link to the other sites, folks can at least check the others before answering to see if help is still needed.
There are only two hard things in computer science: cache invalidation, naming things, and off-by-one errors