Re: [racket] tool performance: Windows vs Linux

2014-12-23 Thread Neil Van Dyke
BTW, general tip: anyone comparing these kinds of files might want to use a diff program that does highlighting of a second diff between diffing blocks. For example, the Ediff feature of Emacs: http://postimg.org/image/ef0zjh1sh/ Neil V. Racket Users list: http://lists

Re: [racket] tool performance: Windows vs Linux

2014-12-23 Thread George Neuner
Hi Marc, On 12/23/2014 7:17 PM, Marc Burns wrote: What is the output on each host if the PLTSTDERR environment variable is set to 'debug'? I'm thinking there may be uncompiled modules in your collects on Windows. Setting PLTSTDERR=debug will show what the compiler is working on during startup (

Re: [racket] tool performance: Windows vs Linux

2014-12-23 Thread Ryan Davis
> > On Dec 21, 2014, at 21:02, Neil Van Dyke wrote: > > Offhand, I don't know why you're seeing such a big difference, then. > > Regarding various ways that filesystem is cached in RAM, I consistently see a > big improvement in Racket startup times when there's caching. Maybe you're > using

Re: [racket] tool performance: Windows vs Linux

2014-12-23 Thread Marc Burns
What is the output on each host if the PLTSTDERR environment variable is set to 'debug'? I'm thinking there may be uncompiled modules in your collects on Windows. Setting PLTSTDERR=debug will show what the compiler is working on during startup (and perhaps other useful things). On Mon, Dec 22, 20

[racket] About proxys in Racket

2014-12-23 Thread Alejandro Zamora
Hi! i'm trying ,unsuccessfully, to use Racket net libraries. When I tried get "host not found" error messages... think the problem is that I connect Internet only behind a proxy? Could you give a hand with tell Racket what is my proxy? best regards, Alejandro -- Este mensaje le ha llegado m

Re: [racket] OpenSSL: server-side session caching?

2014-12-23 Thread Ryan Culpepper
On Dec 23, 2014, at 5:21 AM, Snyder Pearson wrote: > I can't see any way to control either client or server-side SSL/TLS session > caching using Racket's openssl bindings. I don't really need such control as > long as the server-side part of it works as (IIUC) OpenSSL does by default, > that

Re: [racket] Making a section optional in Scribble

2014-12-23 Thread Eli Barzilay
On Wed, Dec 17, 2014 at 1:55 PM, Matthew Butterick wrote: > The "listification" of arguments within curly braces is easily the > aspect of Scribble syntax that trips me up the most. I understand why > it's done that way. But for my purposes, I usually want the thing > between curly braces to behav

Re: [racket] Why does (case ...) quote its matching value expressions?

2014-12-23 Thread Eli Barzilay
On Mon, Dec 22, 2014 at 12:52 AM, Jon Zeppieri wrote: > `case` is like C's `switch` (but unlike similar constructs in other > C's switch does, however, allow the use of constant *expressions* as > case labels, so you can have something like `case FOO % 3`, where `FOO > % 3` can be computed at comp

[racket] Exercise 76

2014-12-23 Thread austinjeffreywolfe
I am having trouble finding the solution to exercise 76 for “Fixed-Sized Data” and would like to find the code to compare mine to. Any idea where to go or if there is a list somewhere. Thanks Austin Racket Users list: http://lists.racket-lang.org/users

Re: [racket] Type for transposition idiom

2014-12-23 Thread Alexander D. Knauth
I got this to typecheck: #lang typed/racket (: my-list : (All (A B ...) (A B ... B -> (List A B ... B (define (my-list a . bs) (cons a bs)) (: transpose-vector-list (All (A B ...) (-> (List (Vectorof A) (Vectorof B) ... B) (Vectorof (List A B ...

[racket] OpenSSL: server-side session caching?

2014-12-23 Thread Snyder Pearson
I can't see any way to control either client or server-side SSL/TLS session caching using Racket's openssl bindings. I don't really need such control as long as the server-side part of it works as (IIUC) OpenSSL does by default, that is, each server-side SSL context contains a session cache that i

[racket] make-date without calculating week-day and year-day

2014-12-23 Thread Stephen De Gabrielle
Hi, Is the version of make-date that doesn't require calculating the week-day and year-day? (struct date (second minute hour day month year week-day year-day dst? time-zone-offset)) It looks like I can put any old value in the week-day and year-day fields, but I'm nervous about this. > (define d