> I now very little about web technologies and web development, so this might
> be a stupid question: could you explain what types of applications might
> need a to parse CSS files?
Linters and minifiers.
Linters are proofreaders for your code. They need to parse code to alert users
to things l
I did some more digging and found locations in racket/draw that control
antialiasing. I tried changing them around, and saw no impact on
performance.
However, I eventually stumbled upon the environment variable
PLT_DISPLAY_BACKING_SCALE. By using an integer value for this variable,
performance
On Tue, May 12, 2020 at 05:35:59PM -0700, Alex Harsanyi wrote:
> I now very little about web technologies and web development, so this might
> be a stupid question: could you explain what types of applications might
> need a to parse CSS files? I can only think of one, and that is a web
> brow
Tries saving it on desktop, downloads and also Dr.Racket folder but doesn't
work
On Wednesday, May 13, 2020 at 1:20:32 AM UTC+5:30, Stephen De Gabrielle
wrote:
>
> What happens if you try to save to Desktop?
>
> S.
>
> On Mon, 11 May 2020 at 22:56, Sai Ganesh Buchireddy > wrote:
>
>> After I sa
I now very little about web technologies and web development, so this might
be a stupid question: could you explain what types of applications might
need a to parse CSS files? I can only think of one, and that is a web
browser. Are you working towards a web browser in Racket?
Alex.
On Wedne
I'm working to release a CSS3 tokenizer and parser to the catalog tomorrow.
https://github.com/zyrolasting/css3-syntax
The current state lacks tests, so any logic errors should keep me busy for a
little longer. I'm here to ask for bug reports and feedback in the issue
tracker since I had my hea
What happens if you try to save to Desktop?
S.
On Mon, 11 May 2020 at 22:56, Sai Ganesh Buchireddy
wrote:
> After I save the file and try to close Dr. Racket, I get the msg saying
> the file is not saved as shown in the 2nd image.
>
> On Tuesday, May 12, 2020 at 3:23:40 AM UTC+5:30, Sai Ganesh
What is the full path for the save?
On Mon, 11 May 2020 at 23:05, Sorawee Porncharoenwase <
sorawee.pw...@gmail.com> wrote:
> Does tst.rkt get created? I use racket-7.7-x86_64-macosx and run macOS
> Catalina too, but could not reproduce the problem.
>
> On Mon, May 11, 2020 at 2:56 PM Sai Ganesh
The difference is whether you are evaluating an expression, versus
putting it inside a function to be evaluated when the function is called.
(require racket/gui)
; Call message-box, get an immediate effect ...
(message-box "What do you think?" "hi, would you like a tomato" #f
'(yes-no))
; The re
Hi Philip,
The essence here is when evaluation happens:
; All of these are equivalent:
(define foo (lambda () 7)
(define foo (thunk 7)) ; 'thunk' is a term of art meaning "function
of 0 arguments"
(define (foo) 7)
Try running the following code in the repl:
; start code
(define (general-ca
Hi All
I am new to Racket and I have found a situation where I'm not certain why
Racket works the way it does. Unfortunately I am not sure of the vocabulary
so I will describe the situation with some code:
; A button made this way works as I would expect, it waits for 30 minutes
and then show
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