In article <Xns9F605E618E6B1duncanbooth@127.0.0.1>, Duncan Booth <duncan.booth@invalid.invalid> wrote:
> If you want an answer to how to get a specific bit of code to work then > Stackoverflow is better if only because people can see who has already > answered so don't need to waste time re-answering every trivial little > question about syntax. Any halfway decent newsreader application will follow threading and put all the responses to a given question in one place. Of course, this is a relatively new feature. If your newsreader is any older than about the mid 1980's, it may not be able to do this. In article <mailman.1100.1315973589.27778.python-l...@python.org>, Stefan Behnel <stefan...@behnel.de> wrote: > I wonder why people ask this kind of question on stackoverflow, and then > come here asking people to go over there, read the question, and > (potentially) provide an answer. If you ask here you will probably get the correct answer to your question (along with some deep dives into related topics, which are often more valuable than the original answer). If you ask on SO, you may also get the correct answer, but in addition you will earn SO karma points. Maybe even some neat badge. I guess it all depends on what your goal is. Obligatory GIL comment -- I wrote some code the other day that used 4 threads to perform 4 I/O bound operations (fetching 4 jpegs in parallel over http). I figured the fact that they were I/O bound would avoid any GIL problems. I was shocked and dismayed, however, to find that the 4 operations all got serialized. I guess I really didn't understand how the GIL worked after all. So, I rewrote it to use the multiprocessing module. Egads, still serialized! To make a long story short, it turns out we were using some crappy consumer-grade Linksys box as our DNS server, and *it* was single threaded. My 4 threads were blocking on name resolution! We moved to using a real nameserver, and I converted the code back to using threading. Works like a charm now. -- http://mail.python.org/mailman/listinfo/python-list
