Re: [Haskell-cafe] Compiling arbitrary Haskell code

2013-10-11 Thread Jason Dagit
exploits with that part of SafeHaskell). In practice, you'll probably also want to use some trusted packages, but that requires that none of the stuff your trust is exploitable. I hope that helps, Jason ___ Haskell-Cafe mailing list Haskell-Cafe

Re: [Haskell-cafe] Haskell Logo Macbook Decal

2013-10-01 Thread Jason Dagit
more to say about that in a week or two (work in progress). Thanks for your support! Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Richard Bird and the fast nub function

2013-09-29 Thread Jason Dagit
know what to make of that chapter :( Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Poll plea: State of GUI graphics libraries in Haskell

2013-09-27 Thread Jason Dagit
thought that the situation would eventually improve, since I'm far from the only person who wants GUIs or graphics from Haskell. wxHaskell + GHCi is likely affected by some of the things I mention above. You should give it another try when 7.8 lands. I hope that helps, Jason

Re: [Haskell-cafe] definition of the term combinator

2013-08-23 Thread Jason Dagit
On Fri, Aug 23, 2013 at 9:09 PM, damodar kulkarni kdamodar2...@gmail.comwrote: Hello, The word combinator is used several times in the Haskell community. e.g. parser combinator, combinator library etc. Is it exactly the same term that is used in the combinatory logic ? A combinator is a

Re: [Haskell-cafe] Alternative name for return

2013-08-14 Thread Jason Dagit
with idiom brackets? I think this question actually comes in two flavors: * Can you nest the brackets themselves? * How deeply do you traverse the expression to insert the applicative combinators? Also, if anyone wants to look at prior art first, Idris supports applicative brackets. Jason

Re: [Haskell-cafe] Why GHC is written in Happy and not a monadic parser library?

2013-08-03 Thread Jason Dagit
On Sat, Aug 3, 2013 at 3:36 AM, Malcolm Wallace malcolm.wall...@me.com wrote: On 3 Aug 2013, at 02:20, Jason Dagit wrote: Hi! Is there any specific reason why GHC is written in a parser GENERATOR (Happy) and not in MONADIC PARSER COMBINATOR (like parsec)? Is Happy faster / handles better

Re: [Haskell-cafe] Why GHC is written in Happy and not a monadic parser library?

2013-08-02 Thread Jason Dagit
, I've been modernizing the happy source code and making it so that it better integrates with cabal. I hope this will help improve the image of happy. Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo

Re: [Haskell-cafe] ordNub

2013-07-15 Thread Jason Dagit
for completeness. Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] OS X ghci problem

2013-07-13 Thread Jason Dagit
, the address mentioned in the objective-c exception has a suspicious value, which would further implicate the linker. Add to that, it works for a compile program (which uses the system linker, IIRC). Basically, I'm pretty sure it's GHCi's linker to blame here but I don't have a smoking gun. Jason

Re: [Haskell-cafe] OS X ghci problem

2013-07-13 Thread Jason Dagit
On Sat, Jul 13, 2013 at 5:32 PM, Anthony Cowley acow...@gmail.com wrote: On Jul 13, 2013, at 8:04 PM, Jason Dagit dag...@gmail.com wrote: On Sat, Jul 13, 2013 at 4:39 PM, Mark Lentczner mark.lentcz...@gmail.com wrote: Bizarre - this just happened to me today, too. Anyone? Did you figure out

Re: [Haskell-cafe] OS X ghci problem

2013-07-13 Thread Jason Dagit
, that's too new for something we hope most people can use. I'm already feeling sheepish about requiring a minimum of 7.2.1 on OSX (that was the first version that knew what to do with .m files). Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http

Re: [Haskell-cafe] Netwire bouncing ball

2013-07-10 Thread Jason Dagit
detect a collision with the ground. A more accurate way might involve some calculations to figure out the impulse, but then you'll need more things like the mass of the ball. I hope that helps, Jason How can I make the ball bounce? Here is the code: {-# LANGUAGE Arrows #-} module Main where

Re: [Haskell-cafe] Why isn't hsc2hs functionality provided by ghc?

2013-06-04 Thread Jason Dagit
.) Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Array, Vector, Bytestring

2013-06-03 Thread Jason Dagit
. Array supports them out of the box. I still prefer vector, but it's only fair to note that multidimensional data is a weak spot of vector. Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] [haskell.org Google Summer of Code 2013] Approved Projects

2013-05-29 Thread Jason Dagit
if something nice can be worked out in that direction, great! Are you folks aware of the work on this topic by Tristan Ravitch? https://github.com/travitch/foreign-inference Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org

Re: [Haskell-cafe] Parallel ghc --make

2013-05-15 Thread Jason Dagit
install -j' and as far as I can tell right now it does support -j. Perhaps you need to install newer versions of cabal or cabal-dev? $ cabal-dev --version cabal-dev 0.9.1 built with Cabal 1.16.0 Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org

Re: [Haskell-cafe] ghci: Difference in garbage collection etc. between REPL and function

2013-05-08 Thread Jason Dagit
behavior goes away there, try running each step of your test case inside a forkIO from ghc with the threaded RTS. If the problem disappears in ghci but shows up with forkIO, then it's a pretty good indicator that it's related to the way the C code uses thread local storage. I hope that helps, Jason

Re: [Haskell-cafe] ghci: Difference in garbage collection etc. between REPL and function

2013-05-08 Thread Jason Dagit
On Wed, May 8, 2013 at 8:12 PM, Jason Dagit dag...@gmail.com wrote: On Wed, May 8, 2013 at 6:54 PM, Niklas Hambüchen m...@nh2.me wrote: I have an annoying bug in a C binding that can be triggered like this: handle - open ... prep - makePreparedStatement handle INSERT

Re: [Haskell-cafe] GPGPU

2013-05-04 Thread Jason Dagit
. This is about as far as I've made it: http://dagit.github.io/posts/2013-04-29-opencl-and-language-c-quote.html Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] GPGPU

2013-05-04 Thread Jason Dagit
of the links in the blog seem to be broken as well. For instance, the link to the animation screen shot. Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] GPGPU

2013-05-04 Thread Jason Dagit
On Sat, May 4, 2013 at 2:16 PM, Anthony Cowley acow...@seas.upenn.edu wrote: Thanks to the nudge from Jason, the bitrot has now been scraped off. The post is prettier, the code all works again, and the screenshot has been restored. Nice! That's a very cool demo. Jason

Re: [Haskell-cafe] Compiled program using OpenGL fails to trigger GPU switch on Mac, but works in GHCi

2013-03-17 Thread Jason Dagit
On Sat, Mar 16, 2013 at 6:53 PM, Jesper Särnesjö sarne...@gmail.com wrote: To be clear, I think this isn't really an OpenGL problem, but rather one related to FFI or event handling. If anyone could explain to me, in general, how and why a call to a foreign function returning IO () might

Re: [Haskell-cafe] Maintaining lambdabot

2013-03-15 Thread Jason Dagit
we can do around the lambdabot instance, but Haskell has a lot of opportunities for statically disallowing questionable things. I would like to start our defense there and add layers around that. My real reason for reviving this thread: Can I get a status update, please? Thanks, Jason

Re: [Haskell-cafe] Maintaining lambdabot

2013-03-15 Thread Jason Dagit
On Fri, Mar 15, 2013 at 9:19 AM, James Cook mo...@deepbondi.net wrote: On Mar 14, 2013, at 11:08 PM, Jason Dagit dag...@gmail.com wrote: My real reason for reviving this thread: Can I get a status update, please? Sure. I don't have as much time as I'd like these days for open-source

Re: [Haskell-cafe] Maintaining lambdabot

2013-03-15 Thread Jason Dagit
On Fri, Mar 15, 2013 at 3:30 PM, James Cook mo...@deepbondi.net wrote: On Mar 15, 2013, at 2:45 PM, Jason Dagit dag...@gmail.com wrote: I haven't been following the thread closely. Is there also a github? If so, where? Some of us figured out a bug fix for the quotes plugin and I'll send

Re: [Haskell-cafe] Maintaining lambdabot

2013-03-15 Thread Jason Dagit
On Fri, Mar 15, 2013 at 4:31 PM, Jason Dagit dag...@gmail.com wrote: On Fri, Mar 15, 2013 at 3:30 PM, James Cook mo...@deepbondi.net wrote: On Mar 15, 2013, at 2:45 PM, Jason Dagit dag...@gmail.com wrote: I haven't been following the thread closely. Is there also a github? If so, where

Re: [Haskell-cafe] Open-source projects for beginning Haskell students?

2013-03-11 Thread Jason Dagit
with the student(s) over the course of the project, to give them a bit of guidance/mentoring. I am certainly willing to help on that front, but of course I probably don't know much about your particular project. I am willing/able to take on the mentoring aspect :) Jason

Re: [Haskell-cafe] Open-source projects for beginning Haskell students?

2013-03-11 Thread Jason Dagit
On Mon, Mar 11, 2013 at 1:09 PM, Brent Yorgey byor...@seas.upenn.eduwrote: On Mon, Mar 11, 2013 at 11:50:38AM -0700, Ben wrote: On Mar 11, 2013, at 11:26 AM, Jason Dagit wrote: Myself and several of my friends would find it useful to have a plotting library that we can use from ghci

[Haskell-cafe] Galois is hiring!

2013-03-01 Thread Jason Dagit
Galois is hiring! We're looking for functional programmers, formal methods practitioners, and project leads, with a variety of positions open at all professional experience levels. For more information on the job openings and Galois in general, see: http://corp.galois.com/careers I've

Re: [Haskell-cafe] Need urgent help with Network.tls

2013-02-23 Thread Jason Dusek
2013/2/23 C K Kashyap ckkash...@gmail.com: The reason I want to use TLS is that I'd want to pack the whole thing in a DLL and give it off to a friend for use. Why does this requirement compel you to forego the imapget or HaskellNet packages? -- Jason Dusek pgp // solidsnack

Re: [Haskell-cafe] Maintaining lambdabot

2013-02-19 Thread Jason Dagit
be super spiffy. Also, any plugin that helps people to reason about other code (like vacuum). Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Maintaining lambdabot

2013-02-18 Thread Jason Dagit
. :) My name is Jason and I endorse this message :) Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] ANN: Haskell bindings for the igraph C library

2013-01-22 Thread Jason Dagit
On Tue, Jan 22, 2013 at 3:20 PM, George Giorgidze giorgi...@gmail.comwrote: Hi Jason, How does this compare with fgl? http://hackage.haskell.org/package/fgl A couple of months ago, I was working on a project where I had to do some graph analysis. I encountered two problems with the fgl

Re: [Haskell-cafe] DIY vs as-a-Service with MemCachier

2013-01-17 Thread Jason Dusek
their failings. The post is on the Joyent blog; but was written by someone from MemCachier, a new partner with Joyent. MemCachier seems to have partnered with a few other cloud platforms -- Heroku, for example. It's nice to see a Bay Area cloud company speak up for Haskell. -- Jason Dusek

Re: [Haskell-cafe] Substituting values

2012-12-22 Thread Jason Dusek
lines and full indentation. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] An assembly DSL example.

2012-12-19 Thread Jason Dagit
that creates them due to the way mdo works. Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] [Haskell] ANN: Haskell bindings for the igraph C library

2012-12-16 Thread Jason Dagit
and weighted graphs. Our package offers a complete coverage of all functions on structural properties of graphs. How does this compare with fgl? http://hackage.haskell.org/package/fgl Thanks! Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org

Re: [Haskell-cafe] How to start with GHC development?

2012-12-11 Thread Jason Dagit
. They already thought of this and did it :) Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Best approach to avoid dependency hells

2012-12-05 Thread Jason Dagit
) and determine more strict or incorrect upper and lower bounds for the dependencies of a package.) --dry-run? Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Is it possible to have constant-space JSON decoding?

2012-12-04 Thread Jason Dagit
On Tue, Dec 4, 2012 at 9:37 PM, Johan Tibell johan.tib...@gmail.com wrote: Hi Oleg, On Tue, Dec 4, 2012 at 9:13 PM, o...@okmij.org wrote: I am doing, for several months, constant-space processing of large XML files using iteratees. The file contains many XML elements (which are a bit

Re: [Haskell-cafe] computation over containers, greatly simplified notation.

2012-11-30 Thread Jason Dagit
You might find this paper an interesting read: http://www.brics.dk/RS/01/10/ On Fri, Nov 30, 2012 at 4:43 PM, Takayuki Muranushi muranu...@gmail.comwrote: Dear everyone, After a number of attempts [1] I'm starting to think that my initial approach was ill-directed. After all, Functor,

Re: [Haskell-cafe] Can a GC delay TCP connection formation?

2012-11-27 Thread Jason Dagit
of requests is likely to be much greater than N (where N is the number of threads the RTS created with +RTS -N). I'm not sure how to solve your problem, but perhaps this information can help you pinpoint the problem. Good luck, Jason ___ Haskell-Cafe

Re: [Haskell-cafe] Can a GC delay TCP connection formation?

2012-11-27 Thread Jason Dagit
On Tue, Nov 27, 2012 at 11:17 AM, Jason Dagit dag...@gmail.com wrote: On Tue, Nov 27, 2012 at 11:02 AM, Jeff Shaw shawj...@gmail.com wrote: Hello Timothy and others, One of my clients hosts their HTTP clients in an Amazon cloud, so even when they turn on persistent HTTP connections

Re: [Haskell-cafe] haskell.org committee: Call for nominations

2012-11-09 Thread Jason Dagit
Just a reminder to nominate yourself if you're interested. If you've been thinking about it but haven't contacted us yet then please just do it and contact us today! Thank, Jason On Fri, Nov 2, 2012 at 11:28 AM, Jason Dagit dag...@gmail.com wrote: Dear Haskellers, The second year

[Haskell-cafe] ANN: OpenGL packages update

2012-11-04 Thread Jason Dagit
://github.com/haskell-opengl/ Feedback, pull requests, and bug reports are always welcome! Thanks! Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] [Security] Put haskell.org on https

2012-11-02 Thread Jason Dagit
Thanks Iavor et al. I agree. I'll see what we can do. We have budget for this so hopefully it will be a simple matter of finding people to implement the change. Jason On Fri, Nov 2, 2012 at 10:34 AM, Iavor Diatchki iavor.diatc...@gmail.comwrote: Hello, I think that getting a certificate

[Haskell-cafe] haskell.org committee: Call for nominations

2012-11-02 Thread Jason Dagit
are on http://www.haskell.org/haskellwiki/Haskell.org_committee If you have any questions about the process, please feel free to e-mail us at committee at haskell.org or to contact one of us individually. Regards, Jason On behalf of the haskell.org committee

Re: [Haskell-cafe] Optimal line length for haskell

2012-10-30 Thread Jason Dusek
taste of typographers. Many respectable software projects honor this limit and to emulate them, in matters small as well as large, is to simplify our work in many small ways. Art is long and life is short. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B

Re: [Haskell-cafe] [Off-topic] How unimportant it is whether submarines can swim (EWD1056)

2012-10-27 Thread Jason Dusek
expect such a radical change, of course. There would be a certain appropriateness in making the text more Texan. The title would then be: It don't matter none whether subs can swim or not but it'd really take a different American to see it through. -- Jason Dusek pgp // solidsnack

Re: [Haskell-cafe] Blocking IO FIFOs

2012-10-22 Thread Jason Dusek
Python or PSQL. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Blocking IO FIFOs

2012-10-21 Thread Jason Dusek
2012/10/21 Donn Cave d...@avvanta.com: From Jason Dusek jason.du...@gmail.com: If I could somehow arrange to detect EOF when /tmp/exitpipe is closed, then I might as well redirect 1 and 2 to FIFOs and wait for them to EOF, collecting the output. However, all of my experiments suggest

[Haskell-cafe] Blocking IO FIFOs

2012-10-20 Thread Jason Dusek
and their troublesome interaction with Haskell's async-by-default IO style. To switch to System.Posix for IO -- and deal with Ptr Word8, in order to handle binary data -- seems like an awful step down. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B {-# LANGUAGE

Re: [Haskell-cafe] Blocking IO FIFOs

2012-10-20 Thread Jason Dusek
two cats with their outputs connected to the FIFOs and wait for them to terminate. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo

Re: [Haskell-cafe] Blocking IO FIFOs

2012-10-20 Thread Jason Dusek
Haskell to read from cat does work, actually. https://gist.github.com/3923673 Shell really is such a nice language for tying together processes. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B {-# LANGUAGE OverloadedStrings , ScopedTypeVariables

Re: [Haskell-cafe] Blocking IO FIFOs

2012-10-20 Thread Jason Dusek
2012/10/20 Donn Cave d...@avvanta.com: Quoth Jason Dusek jason.du...@gmail.com, ... For my application, it's important to be able to run multiple queries against the same Bash session. Waiting for Bash to shut down is thus not a viable way to finalize the response. You could redirect

Re: [Haskell-cafe] Getting PID of a child process

2012-10-19 Thread Jason Dusek
2012/10/19 Donn Cave d...@avvanta.com: Quoth Jason Dusek jason.du...@gmail.com, Using `System.Process.runInteractiveProcess', I can start a process and get a handle to it: runInteractiveProcess :: FilePath - [String] - Maybe FilePath - Maybe [(String, String)] - IO

[Haskell-cafe] Getting PID of a child process

2012-10-18 Thread Jason Dusek
the PID of the process attached to this handle -- how best to do that? -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] OpenGL library will not load into GHCi 7.6.1 on Win7 x86-64

2012-10-09 Thread Jason Dagit
it as an extra library. Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

[Haskell-cafe] Discovery of unnecessary build-depends

2012-09-28 Thread Jason Whittle
be to search my whole application for other imports of any of the modules from the Bar package, or just remove Bar from build-depends and check if the application still compiles. Neither solution is particularly scalable or satisfying. Cheers, Jason Whittle

Re: [Haskell-cafe] Partial statical linking

2012-09-26 Thread Jason Dusek
ask GHC to do for us. Statically linking every C dependency is unwise -- it's not supposed to work to link libc and its immediate dependencies -- and it does seem odd to ask that GHC have knowledge of this. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B 2012/9/24 Jason

Re: [Haskell-cafe] Partial statical linking

2012-09-24 Thread Jason Dusek
2012/9/19 Brandon Allbery allber...@gmail.com: On Wed, Sep 19, 2012 at 7:06 AM, Jason Dusek jason.du...@gmail.com wrote: What I attempted was building a binary with only some C libraries statically linked, with this command line: # Build https://github.com/erudify/sssp on Ubunut 12.04

Re: [Haskell-cafe] Partial statical linking

2012-09-19 Thread Jason Dusek
. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Partial statical linking

2012-09-19 Thread Jason Dusek
2012/9/19 Christian Maeder christian.mae...@dfki.de: I usually just copy those .a files (that should be linked statically) into `ghc --print-libdir`. Wow, it worked! But this isn't the sort of change I'd to a user's system that I'd like to encode in a Makefile... -- Jason Dusek pgp

[Haskell-cafe] Galois is hiring!

2012-06-25 Thread Jason Dagit
a deep and profound impact on how you spend your time at the organization, who the organization attracts, and what impact the organization will have in the world. We have no shortage of interesting problems to tackle in our quest to make the world a better place. Thanks, Jason

Re: [Haskell-cafe] Heads up: importing the Cabal issue tracker to github next week

2012-05-22 Thread Jason Dagit
Thank you. I was trying to register an account on the trac today to file a bug report but the account registration seems to be broken. I'll wait to file my bug till I can use github's much nicer tracker. Thanks, Jason On Wed, May 16, 2012 at 8:45 PM, Bryan O'Sullivan b...@serpentine.comwrote

Re: [Haskell-cafe] hackage hackage accounts

2012-05-15 Thread Jason Dagit
a backup contact or automation). I think the right solution is that everyone can get a hackage account. Jason 11:15 * hackagebot shakespeare 1.0.0.2 - A toolkit for making compile-time interpolated templates http://hackage.haskell.org/** package/shakespeare-1.0.0.2http://hackage.haskell.org

Re: [Haskell-cafe] New in haskell for old-timers?

2012-03-30 Thread Jason Dagit
of the language standard Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Google Summer of Code idea of project application

2012-03-19 Thread Jason Dagit
anything. I hope that helps, Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Why so many strings in Network.URI, System.Posix and similar libraries?

2012-03-14 Thread Jason Dusek
2012/3/12 Jeremy Shaw jer...@n-heptane.com: On Sun, Mar 11, 2012 at 1:33 PM, Jason Dusek jason.du...@gmail.com wrote: Well, to quote one example from RFC 3986:  2.1.  Percent-Encoding   A percent-encoding mechanism is used to represent a data octet in a   component when that octet's

Re: [Haskell-cafe] Why so many strings in Network.URI, System.Posix and similar libraries?

2012-03-11 Thread Jason Dusek
. -- Jason Dusek pgp  ///  solidsnack  1FD4C6C1 FED18A2B ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Why so many strings in Network.URI, System.Posix and similar libraries?

2012-03-11 Thread Jason Dusek
2012/3/11 Brandon Allbery allber...@gmail.com: On Sun, Mar 11, 2012 at 14:33, Jason Dusek jason.du...@gmail.com wrote: The syntax of URIs is a mechanism for describing data octets, not Unicode code points. It is at variance to describe URIs in terms of Unicode code points. You might want

Re: [Haskell-cafe] Why so many strings in Network.URI, System.Posix and similar libraries?

2012-03-11 Thread Jason Dusek
2012/3/11 Thedward Blevins thedw...@barsoom.net: On Sun, Mar 11, 2012 at 13:33, Jason Dusek jason.du...@gmail.com wrote: The syntax of URIs is a mechanism for describing data octets, not Unicode code points. It is at variance to describe URIs in terms of Unicode code points. This claim

Re: [Haskell-cafe] Why so many strings in Network.URI, System.Posix and similar libraries?

2012-03-11 Thread Jason Dusek
released released URL parser/pretty-printer is actually wrong in its handling of paths and, when corrected, will only amount to a parser of URLs that are encoded in US-ASCII and supersets thereof. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B

[Haskell-cafe] Why so many strings in Network.URI, System.Posix and similar libraries?

2012-03-10 Thread Jason Dusek
to limit the options available to Haskell programmers in dealing with these systems. -- Jason Dusek pgp // solidsnack // C1EBC57DC55144F35460C8DF1FD4C6C1FED18A2B ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman

Re: [Haskell-cafe] [haskell-cafe] Question about 64bit target on Windows platform

2012-03-04 Thread Jason Dagit
I don't know if timeline has been established, but my understanding is that there is a need for this and that the right people are aware of it and looking into it. The GHC trac has a ticket for this: http://hackage.haskell.org/trac/ghc/ticket/1884 On Sun, Mar 4, 2012 at 9:59 PM, C K Kashyap

Re: [Haskell-cafe] Haskell showcase in 5 minutes

2012-02-27 Thread Jason Dagit
just type hacks, check out his Haskell section: http://okmij.org/ftp/Haskell/ I hope that helps, Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] FFI: Overhead of foreign unsafe imports

2012-02-26 Thread Jason Dagit
on hackage) to see what code GHC is generating. To see the difference in performance you can use a micro benchmark tool like criterion (also on hackage) to quantify performance differences. Once you have a conclusion based on some good evidence, please report back here :) I hope that helps, Jason

Re: [Haskell-cafe] Poll: Have you heard of or used GHC External Core?

2012-02-13 Thread Jason Dagit
with the -fext-core command? Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Poll: Have you heard of or used GHC External Core?

2012-02-13 Thread Jason Dagit
On Mon, Feb 13, 2012 at 1:24 PM, James Fisher jameshfis...@gmail.com wrote: On Mon, Feb 13, 2012 at 9:01 PM, Jason Dagit dag...@gmail.com wrote: Is this the same or different than what you get with the -fext-core command? The very same. In that case, I'll fill out the survey, but let me

Re: [Haskell-cafe] Hackage 2 maintainership

2012-02-13 Thread Jason Dagit
forward if necessary. You've just made my day :) Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] Loading a texture in OpenGL

2012-02-06 Thread Jason Dagit
? The version on hackage uses arrays, but the version in github uses vector. I'd recommend using the version from github. It's faster and it will be easier to pass the data to OpenGL: https://github.com/Twinside/Juicy.Pixels Good luck! Jason ___ Haskell-Cafe

[Haskell-cafe] ANN: Updated OpenGL libraries

2012-02-05 Thread Jason Dagit
that Num doesn't have an Eq constraint * Tighten constraints in cabal files * Conservative package version bump (X.Y.Z - X.(Y+1).0) As usual, please submit pull requests and bug reports on github: https://github.com/haskell-opengl Thank you! Jason

Re: [Haskell-cafe] Again, version conflicting problem with cabal-install

2012-02-03 Thread Jason Dagit
building A and B, then the compiled versions become fixed on C-0.1 and C-0.2. It's true that it won't solve it in all cases, but in my experience using cabal-dev made the problem go away. I hope that clarifies. Jason On Fri, Feb 3, 2012 at 7:33 AM, Magicloud Magiclouds magicloud.magiclo

Re: [Haskell-cafe] C++ Parser?

2012-02-01 Thread Jason Dagit
for the interesting response and example code (that I haven't had a chance to look at yet). How much support do you have for templates? Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] C++ Parser?

2012-01-24 Thread Jason Dagit
licensed, fully functional, efficient C++ parser that would be great. If you made it so that it preserves comments and the input well enough to do source to source transformations (unparsing) that would be very useful. I often wish I had rose implemented in Haskell instead of C++. Jason

Re: [Haskell-cafe] C++ Parser?

2012-01-24 Thread Jason Dagit
the intricacies of C++ when you're done than if you use someone else's parser. Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] C++ Parser?

2012-01-24 Thread Jason Dagit
On Tue, Jan 24, 2012 at 8:40 AM, Christopher Brown cm...@st-andrews.ac.uk wrote: Hi Jason, Thanks very much for you thoughtful response. I am intrigued about the Happy route: as I have never really used Happy before, am I right in thinking I could take the .gr grammar, feed it into Happy

Re: [Haskell-cafe] GLFW-0.5.0.0 is released

2012-01-21 Thread Jason Dagit
. Does it still happen with -fno-ghci-sandbox? That fixes these sort of bugs with GLFW-b (and other libraries). If so, then the cause of the problem is the use of thread local storage in the vendor APIs (OpenGL on OSX is an example). I hope that helps, Jason

Re: [Haskell-cafe] Haskell Summers of Code retrospective (updated for 2011)

2012-01-16 Thread Jason Dagit
about GSoC and care about the projects that are accepted. You should sign up as a mentor next year, even if it's only to review proposals and provide feedback. Especially if you think half of the projects are doomed each year. Jason ___ Haskell-Cafe

Re: [Haskell-cafe] How to get Cabal to spit out a .a library suitable for linking into C/Objective-C

2012-01-16 Thread Jason Dagit
Did you figure out what you need to know? If not, I would suggest asking this same question but on StackOverflow (assuming you haven't already asked there). Jason On Mon, Dec 19, 2011 at 2:35 PM, David Pollak feeder.of.the.be...@gmail.com wrote: Howdy, I'm trying to figure out how to get

Re: [Haskell-cafe] Code generation and optimisation for compiling Haskell

2012-01-12 Thread Jason Dagit
and optimization. http://repetae.net/computer/jhc/ I hope that helps, Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] OpenAL bindings?

2012-01-07 Thread Jason Dagit
On Sat, Jan 7, 2012 at 1:26 PM, Yitzchak Gale g...@sefer.org wrote: Jason Dagit wrote: Looks like the repo [1] for the OpenAL bindings that Sven Panne created [2] is no longer available. I assume this is a result of The Great Server Outage of 2011 [3]. [1] http://darcs.haskell.org/packages

[Haskell-cafe] OpenAL bindings?

2012-01-06 Thread Jason Dagit
in taking it over? I know from experience that Sven appears to be MIA in the Haskell community these days. Thanks, Jason -- [1] http://darcs.haskell.org/packages/OpenAL/ [2] http://hackage.haskell.org/cgi-bin/hackage-scripts/package/OpenAL [3] http://www.haskell.org/pipermail/haskell-cafe/2011-February

Re: [Haskell-cafe] If you'd design a Haskell-like language, what would you do different?

2011-12-23 Thread Jason Dagit
enough to distinguish between them fully. The alternative was using the support in emacs for displaying the codepoint, as a number, for any glyph I wanted to distinguish. Perhaps it's still just an issue of editor support but it left a sour taste in my mouth. Jason

Re: [Haskell-cafe] Partial statical linking

2011-12-20 Thread Jason Dusek
One thing I don't get is how, for GHC on Mac, this seems to work with out any fiddling at all; but on Linux it's really quite challenging. -- Jason Dusek ()  ascii ribbon campaign - against html e-mail /\  www.asciiribbon.org   - against proprietary attachments 2011/12/1 Irene Knapp ireney.kn

Re: [Haskell-cafe] If you'd design a Haskell-like language, what would you do different?

2011-12-20 Thread Jason Dusek
Support for long binary data sections would be nice. -- Jason Dusek ()  ascii ribbon campaign - against html e-mail /\  www.asciiribbon.org   - against proprietary attachments ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http

Re: [Haskell-cafe] terminateProcess leaves zombie processes around

2011-12-07 Thread Jason Dagit
make that harder as I think you'd have to communicate the PID up one level. I hope that helps, Jason ___ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

[Haskell-cafe] Partial statical linking

2011-11-25 Thread Jason Dusek
for partially static linking? -- Jason Dusek ()  ascii ribbon campaign - against html e-mail /\  www.asciiribbon.org   - against proprietary attachments https://github.com/solidsnack/arx/commit/90ec5efdb0e991344aa9a4ad29456d466e022c3e #@@ -122,10 +122,8 @@ # -lHSarray-0.3.0.2 \ # -lHSbase-4.3.1.0

Re: [Haskell-cafe] Quickcheck research

2011-11-23 Thread Jason Dagit
the structure noisy instead of just fussing the concrete syntax directly (which should increase the frequency that you change the shape/meaning instead of just changing the tokens in the parse tree). Jason ___ Haskell-Cafe mailing list Haskell-Cafe

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