[Haskell-cafe] ANN: restricted-workers-0.1

2013-08-12 Thread Daniel F
Introducing: restricted-workers library, version 0.1.0. This library provides an abstract interface for running various kinds of workers under resource restrictions. It is being developed as part of the interactive-diagrams project and you can read more about the origins of the library in my GSoC

[Haskell-cafe] xmonad (+ mate) evince problem?

2013-08-12 Thread Johannes Waldmann
Hi. I am using xmonad + mate (on fedora 19) and evince (PDF viewer) seems unresponsive: it reacts to my (mouse) input only after switching to another screen and back. Any hints? - Thanks, J. W. ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org

Re: [Haskell-cafe] Renumbered mailing list posts

2013-08-12 Thread Joachim Breitner
Hi, Am Samstag, den 10.08.2013, 10:49 +0200 schrieb Henning Thielemann: Recently I found that links from Google search results to archive Haskell-Cafe messages are invalid. The messages are still there, but got a different number. E.g. the search result says:

Re: [Haskell-cafe] Renumbered mailing list posts

2013-08-12 Thread Sven Panne
2013/8/12 Joachim Breitner m...@joachim-breitner.de: happens with mailman/pipermail occasionally. o_O That's news to me... Why/how does this happen? This sounds like a serious bug to me, the URLs should really, really be stable to be of any use. It is more reliable to link to message ids,

Re: [Haskell-cafe] Renumbered mailing list posts

2013-08-12 Thread Joachim Breitner
Hi, Am Montag, den 12.08.2013, 14:52 +0200 schrieb Sven Panne: 2013/8/12 Joachim Breitner m...@joachim-breitner.de: happens with mailman/pipermail occasionally. o_O That's news to me... Why/how does this happen? This sounds like a serious bug to me, the URLs should really, really be stable

Re: [Haskell-cafe] more gtk help

2013-08-12 Thread Claude Heiland-Allen
Hi Brian, On 12/08/13 03:52, bri...@aracnet.com wrote: ... Couldn't match expected type ... Gtk.on Gtk.exposeEvent glCanvas $ \ _ - putStrLn foo ... I looked up the type of Gtk.on and exposeEvent : ... on :: object - Signal object callback - callback - IO (ConnectId object)

[Haskell-cafe] Default query for AcidState?

2013-08-12 Thread Kyle Hanson
I am looking for something with a type signature like this: grabAcidState :: AcidState as - IO as basically I just want to return my data from database abstractly or based on a class. The reason for this is because I want to have a class instance of state and then I can implement my library