There are internal FFI calls: scheme_make_fd_input_port and
scheme_make_fd_output_port, documented in
http://docs.racket-lang.org/inside/Ports_and_the_Filesystem.html?q=to%20port#(idx._(gentag._480._(lib._scribblings/inside/inside..scrbl)))
If you would normally be able to poll (or select) from th
On Sat, Jan 26, 2013 at 10:37:04AM -0500, Ryan Culpepper wrote:
> No, their thread-safety hasn't changed. That sentence wasn't
> removed; it was added since the last release (check the version
> numbers of the documentation).
Thanks, I mixed them up!
Leslie
>
> Ryan
>
>
> On 01/26/2013 08:
Piotr,
This isn't good Racket code, it's *gorgeous*. That was my impression at
first glance, and the more I look, the more I like it. Your Bezier library
absolutely does not read like the code of a novice Racketeer. Few enough
people regularly use a combination of objects, pattern matching, map
Hello all.
TL;DR: I "want" a code review. Link to the repository at the end.
This is my first post here so I think it's appropriate to introduce myself.
I'm a professional programmer and I have been programming for nearly twenty
years now. At work I use Python and CoffeeScript; before that I used
Thanks a lot guys.
As Eli pointed out, the main objective here is to use the special
identifiers as macros, so I'll take a look at his suggestion.
Basically, @anything is used as a macro for dsl-style variable assignments:
ie,
@x = something, @y = something
Here '@' is the macro, and the rest of
When compiling with managed-compile-zo, manager-compile-notify-handler and
manager-trace-handler, I see that parts of the racket directory are
(re)compiled, for example:
TRACE: compiling: C:\Program Files
(x86)\Racket-Full-5.3.1.10\collects\racket\private\small-scheme.rkt
Thìs even happens agai
On Wed, Jan 30, 2013 at 3:06 PM, Haiwei Zhou wrote:
> Cool! The open-fd-input-port is a great function.
>
Yes, indeed. Maybe something like this would be a useful addition to Racket.
> Inotify cannot handle subtrees. I will try to make it more convenience.
>
FWIW, the code I gave above can ad
Cool! The open-fd-input-port is a great function.
Inotify cannot handle subtrees. I will try to make it more convenience.
I plan to make a tool like guard - https://github.com/guard/guard
It's useful to run unit tests while some files are changed.
Thanks,
Haiwei
On 30 January 2013 20:52, Laure
The information below says a 64-bit binary, and I think our 64-bit
binary probably works only in 10.6 and up. In particular "unknown
required load command" means that the OS cannot interpret the binary's
format.
The 32-bit version really should work, so a similar report from trying
a 32-bit run wo
For the record, Kevin Tew's function makes it easy to use:
https://github.com/kazzmir/x11-racket/blob/master/fd.rkt
For example, that's what I use in my own version of libinotify FFI:
https://github.com/Metaxal/linux-tools/blob/master/inotify.rkt
Laurent
On Wed, Jan 30, 2013 at 12:28 PM, Tim Br
Resend... original (and previous resend!) sent from an address not
valid for the list.
-- Forwarded message --
From: Tim Brown
Date: 30 January 2013 10:01
Subject: Re: [racket] How to invoke a blocking foreign function
without blocking whole racket?
To: Haiwei Zhou
Cc: users@rack
I don't seem to be able to post to this list.
This mail is to test this address. Sorry for
the inconvenience.
Tim
Racket Users list:
http://lists.racket-lang.org/users
Finally, I figured out the callback from this letter:
http://lists.racket-lang.org/users/archive/2010-July/040409.html . I wish I
red this letter early.
After realized that the foreign function blocks the caller thread, I used
dynamic-place to create worker thread. The code is here :
https://githu
13 matches
Mail list logo
