I'm having trouble catching "terminate break" exceptions when combining
break-thread with thread-wait.
(with-handlers ([exn:break:terminate? writeln])
(let ([t (thread (lambda () (thread-wait (current-thread])
(break-thread t 'terminate)
On Wednesday, May 3, 2017 at 3:04:20 PM UTC-7, Ryan Culpepper wrote:
> On 5/3/17 10:41 PM, Eric Griffis wrote:
> > Hello,
> > I'm having trouble catching "terminate break" exceptions when combining
> > break-thread with thread-wait.
On Thu, Oct 12, 2017 at 2:27 PM Andrew Gwozdziewycz
> I love seeing all of these project ideas, but I really don't think
> Racket needs a "killer app." I think what it needs is the people
> passionate about it building tools in it, and *using* those tools in
> the work
On Thu, Oct 12, 2017 at 9:31 AM David Storrs wrote:
> My suggestion would be that the single largest thing that would make
RacketScript Playground does not optimize tail calls. If it turned ES6
On Wed, Oct 11, 2017 at 2:58 PM Neil Van Dyke wrote:
> * Being there soon with a Web Assembly and HTML5 plus server full-stack
> story, in case developers respond favorably to that.
Web back-ends are my wheelhouse. It sure would make my professional life
looking for projects I’d start
> by looking there.
> William J. Bowman
> > On Oct 11, 2017, at 10:12 PM, Eric Griffis <ded...@gmail.com> wrote:
> > Hello,
> > My name is Eric and I love Racket.
> > I am 39 years old and have
My name is Eric and I love Racket.
I am 39 years old and have been writing software for 30 years. I studied
metaprogramming and taught programming languages as a grad student. My sole
academic publication is on semantics and provenance for distributed data
science tools. These days, I
On Wednesday, March 14, 2018 at 3:14:34 PM UTC-7, Robby Findler wrote:
> I usually use metafunctions for that purpose. It might be nice if there
> were more such functions built into redex that came with their own renders,
> I guess.
More than once, I've gotten stuck typesetting in Redex
I'm making composite picts in my Scribble docs and am looking for a clean
way to keep references to sub-picts around for helper functions to draw
lines between. A struct with the `prop:pict-convertible` property would
suffice, but `raco setup` gives an error.
Given this struct definition:
The `struct` form is defined in `struct.rkt` . As you can see, `struct`
wraps `define-struct/derived` , which uses many things exported from
`struct.c` . The "Inside: Racket C API" doc  describes some of these
functions -- see section 16.
On the matter of structs being essentially
How about a list of identifiers bound to getters or setters? The
`extract-struct-info` procedure in Section 5.7 of the Racket Reference
appears to give you that.
On Fri, Mar 16, 2018 at 2:56 PM Kevin Forchione wrote:
> > On Mar 16, 2018, at 2:38 PM, Kevin Forchione
(# # #)
(# #f #f)
On Sat, Mar 17, 2018 at 8:15 PM Kevin Forchione <lyss...@gmail.com> wrote:
> > On Mar 17, 2018, at 9:24 AM, Eric Griffis <ded...@gmail.com> wrote:
> > How about a list
I bump into struct subtleties all the time. For example, my attempts to
#:auto always degenerate into custom constructor procedures; This usually
involves #:constructor-name and #:omit-define-syntaxes, which might not be
a big deal if I had a solid understanding of what these flags actually do.
On Wed, Mar 21, 2018 at 4:43 PM Alexis King <lexi.lam...@gmail.com> wrote:
> > On Mar 21, 2018, at 15:32, Eric Griffis <ded...@gmail.com> wrote:
> > This would be a code smell if I didn't trust that our Racket ancestors
> > knew what they were doing, so the
I would like to announce the initial release of event-lang, an
experimental Racket library that simplifies the creation of complex
Event-lang provides a primitive expression lifting form,
> (pure 123)
On Mon, May 21, 2018 at 11:21 AM Jay McCarthy
> This is very cute! Can you point to a fun example? I looked through
> the repo and it wasn't obvious where some tests and examples were.
Here's a variety of small examples.
Sometimes, I just want to wait
> On May 22, 2018, at 7:29 AM, Eric Griffis <ded...@gmail.com> wrote:
> Here's a variety of small examples.
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