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Think about Loose Coupling

last hour of cb

by Tanktalus (Canon)
on Jan 26, 2007 at 20:59 UTC ( #596792=document: print w/ replies, xml ) Need Help??

Updates more-or-less every 5 minutes (except when there is no activity). Extracted from Tanktalus' CB Stats' database. Feedback
Shows the last hour or so, but never more than will fit in 64k, nor over two hours. Other sources of cb history
Last update: Jul 01, 2016 at 09:25 UTC

Previous message (not shown): Jul 01, 2016 at 08:18 UTC
[Discipulus]Discipulus has a memory leak while processing photos with Tk..
[choroba]Discipulus It's usually better to reuse existing objects in Tk than destroying the old ones and creating new ones
[Discipulus]first version i had $canvas->destroy and undef $data{photo} it leacked 220 Mb for 100 pic
[ambrus]choroba: maybe better for runtime performance, but usually worse for code cleanness and developer effort. it's a tradeoff.
[Discipulus]now i used $canv->update and leaked 330Mb..
[ambrus]I had a program once that leaked a lot of whole image buffers, but that was because I forgot to call a destroy function.
[Discipulus]the origina error was:Tk::Error: not enough free memory for image buffer at ......lib/Tk/ line 21.
[marto]twin 2 has the pox, twin 1 has recovered
[Corion]marto: Oh yay. At least they didn't have them right at the same time...
[marto]I think that would have been easier :)
[marto]anyway, the saddest phone in Berlin is now my home node image :P
[choroba]Children... Our youngest is having threadworms

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