On Fri, 2007-10-26 at 18:23 +0200, Frank Barknecht wrote: > Hallo, > Steffen Juul hat gesagt: // Steffen Juul wrote: > > > >Sometimes this can be useful. > > > > Ok. There is no use case that pops to mind. Got one? I think that if > > i had the need, i'd (re-)order it [t]'er-wise. To be a little risky > > and "fresh"; I think using [delay 0] like that is "spaghetti coding". > > One use is the to avoid suicides. Using [delay 0] (ah, brackets again) > was used to work around a crash when closing the gemwin from > gemkeyboard. Another suidice is attached. > > Then if you have long-running [until]s that generate stack-overflows, > you can work around this by dividing long computations into smaaller > chunks with some [delay]s as well. Of course working around stack > overflows this way can be even more dangerous, as is illustrated with > the [pipe] example in attachement as well. [pipe] also act as an > endpoint to depth first travesal just like [delay]. > > Ciao
i once also had a use for [delay 0]. i had to open [spigot] to pass an unkown number of messages, that all were sent in 0 logical time. since i didn't know the number of messages beforehand, i could use [delay 0] to close the [spigot] again, after all messages have passed. this sounds like a bit a wierd example, but somehow it made sense in that case. roman ___________________________________________________________ Der frühe Vogel fängt den Wurm. Hier gelangen Sie zum neuen Yahoo! Mail: http://mail.yahoo.de
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