I am not entirely sure what it is that is not working, so I am just
guessing here:
* If you are generating Markdown files that contain tables, you need to be
aware that tables need to be in column 0 (i.e. NOT indented). If they are
indented, they will be rendered as pre-formatted text.
* If y
When editing code in emacs, I oftern split the pane so I have views on two
parts of a
file.
Typically, this is so I can see a function definition in one pane at the same
time as I
see a corresponding function application in another pane.
Sometimes, this escalates to three panes.
Is there any
Using parameters is a helpful suggestion. In my case, it's enough to just
record the error and add a substitution character (explicitly marked as
induced, that is, wasn't actually present in the input) without needing to
rewind or advance the input port. It's sufficient for my purposes to just
Kira:
You mentioned things (map, foldr, ...) that you're not permitted to use,
but I don't know the full homework requirements. If your professor did not
preclude the built-in permutations function, you could use that as a way of
teaching your professor to communicate the requirements more clea
The documentation for (system) states:
"The resulting process writes to (current-output-port), reads from
(current-input-port), and logs errors to (current-error-port)."
So, I'm guessing that it may be waiting for input. The following does not
require an extra enter key:
(parameterize ([curren
Maybe ask on https://groups.google.com/g/racket-dev ?
On Wednesday, December 9, 2020 at 10:41:51 AM UTC-5 na...@manicmind.earth
wrote:
> Hello.
>
> Is the PR #3518 “Create `racket/place/dynamic` to reduce dependencies.”
> going to happen?
>
> I was trying to use ‘#%place and its `dynamic-place`
If you like learning by example, I have a github repo w/ many examples:
https://github.com/lojic/LearningRacket
On Thursday, December 3, 2020 at 5:19:43 AM UTC-5 cy691...@gmail.com wrote:
> Any suggestions? Thanx for you guys
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Hello Racketeers,
back from my procrastination projects to work :)
In the biggest project our company is working on right now, we use
Racket HTTP/REST backend and React.js frontend. The whole backend is
fully contracted - even all the actual servlets that are exposed via
HTTP are contracted. And
I would suggest avoiding exceptions and continuations and have a separate
parameter[*] that holds the current unexpected character handler. You'll
still have to figure out what kind of thing it returns (void, or a
replacement character, or a new input port?), but you have to do that
anyway.
The ha
I'm working on a tokenizer for that involves some level of "self-healing":
if the input port contains an unexpected character, an error token is to be
emitted, but computation isn't over -- we are to continue by substituting
the bad character with a good one, emitting that, too (thereby recoveri
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