To HTML parser experts:
I am trying to transform a div tag in the following HTML document:
(define an-html
(h:read-html
(open-input-string
(string-append
"My title"
"Hello worldreplace meTesting!"
""
I want replace me to read something like I am replaced.
I am trying (wit
On Thu, Dec 8, 2011 at 4:03 PM, David Vanderson
wrote:
> I can't speak authoritatively, but I don't think that an identifier macro
> captures any syntax before the identifier. I think set! is a special case.
>
Many thanks David, this makes everything much clearer.
Harry
__
After some more experiments it appears that 'raco make' actually does all of
this. Oh well, alls well that ends well!
On 12/08/2011 03:43 PM, Jon Rafkind wrote:
I created a new tool for raco called 'auto' and put it on github. The purpose
of the tool is to automatically compile dependencies an
Hi everyone,
Whalesong 1.12 includes a few more error traps to catch misuse of
web-world primitives; the major change is that using the web-world
handler functions outside the lexical context of a big-bang is now
illegal. So the following buggy code:
(define a-view (initial-view ...))
(bi
It can handle them, it's just it means that you want 'dashboard' to be
called when the user visits "invoice%2Fdashboard"
If you want it to be called when the user visits "invoice/dashboard", then
you'd do ("invoice" "dashboard")
The list in dispatch-rules corresponds to elements of the URL path.
The docs don't seem to specify, and I can't get it to work, so am I
correct that dispatch-rules cant handle url patterns that contain
slashes?
;;Doesn't work
(define-values (static-dispatch static-url)
(dispatch-rules
;;None of these functions take any arguments
[("invoice/dashboard") dashb
I created a new tool for raco called 'auto' and put it on github. The purpose
of the tool is to automatically compile dependencies and make sure they are in
sync with their source.
https://github.com/kazzmir/raco-auto
A new zo will be created in the following cases
* no zo exists
* source .r
On 12/08/2011 09:48 AM, Harry Spier wrote:
I get the error for (get array-element v1[1 1 1] "expand: unbound
identifier in module in: get"
I can't speak authoritatively, but I don't think that an identifier
macro captures any syntax before the identifier. I think set! is a
special case.
and
Dear list members,
As an exercise to learn Racket macros I'm setting up macros as getters
and setters on multi-dimensional arrays where the array reference is
array[dimension1 dimension2 ...]
This is useful for my application but the main reason is to learn macros.
I'm able to set up getter and s
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