Deno stopps at file.read()
I am currently working on a way to communicate with a COM device. I can successfully open and read from the COM port. The only problem is, is there is no data on the COM port Deno pauses at that point in the code because the Promise gets neither resolved or rejected.
Here is the link to the Stackoverflow problem.
https://stackoverflow.com/questions/75400521/abort-promise-after-delay-in-deno...
[Resolved][Fresh] How to load data asynchronously after rendering a page ?
Hi ! I was wondering if someone could help me understand the paradigm to load data asynchronously after a page is rendered. My use case is that I load data from the backend, reading some folders and retrieving git information. It takes a few seconds so I don't want to wait for the whole information before rendering the rest of the page. My code runs well if I do that synchronously but I don't understand how to do it after the page render. Should I use a component ? An island ?
I don't understand well which code is executed on the server and when so it's not easy to troubleshoot, and I couldn't really find any examples that do something similar.
I did a post here with more details but maybe it wasn't the right place for it : https://discord.com/channels/684898665143206084/991511118524715139/1072518216728977489
Any help would be appreciated, cheers !...
Supabase Auth UI in Fresh
I'm building a simple web. I'd like to use Supabase's Auth UI, namely the
Auth component, for handling the login and signup forms. I'd like to get the following working:
```ts
import { Auth } from "https://esm.sh/@supabase/auth-ui-react@0.2.6";
import { createClient } from "https://esm.sh/@supabase/supabase-js@2.7.0?alias=react:preact/compat&deps=preact@10.12.0";
...Any tool that will complie my TS code to JS?
I have coded a website in typescript using Deno, but I want to convert it to JS code. I know the Deno runtime does it automatically for me but I want to convert my codebase permanently to JS. Is there any tool I can use to do that?
How to get remote IP address when using Deno.serve?
I'm using connInfo when using Deno from STD but the native http server doesn't seem to have such interface, since it's undefined via the handler.
Two questions on documentation
RTFM in 3... 2... 🙂
Question 1:
How do i hide documentation for specific exports, i do not want to document exports of dependencies, like https://deno.land/x/entsoe_api_client@0.5.1/deps.ts . I tried /** @ignore */ to no avail...
Is there any simple way to keep track of the heap/stack usage of a running Deno application?
I have made a Deno application and I'm curious to know if there's heap/stack issues that I should fix. I use a lot of promises with some recursion.
Deno-lint shows an error on the event type. (which shouldn't be)
Here is the full thread about it: https://discord.com/channels/684898665143206084/1050387276322058311
I use
JSX.TargetedEvent<HTMLInputElement, Event> as the type of event.
It works perfectly when I run it, but deno-lint still give me this error when I use event.key : Property 'key' does not exist on type 'TargetedEvent<HTMLInputElement, Event>'.
Is there anyway to fix it?...using data from one deno bench in another
is there any good way to re-use the results generated in one deno bench in another one?
example:
```ts...
docker compose up of Oak server throws: SyntaxError: Duplicate export of 'type'
I am just learning how to use Docker, and am trying to put up a container of an Oak server.
When running
docker compose up, it throws the error mentioned above.
This doesn't happen locally, or on Deno Deploy. I'm not really sure where to start?
Can I somehow ignore this error, or is it actually a problem?
...Publishing Deno Module with Bin (Answered)
I know there's a way to include a
bin/ when publishing a module and then perform some kind of deno install https://module-url because I've used it before. But now that I'm searching for it, "bin", "executable", and the like only turn up docs on deno compile. I remeber there was an example installing curl.ts (https://deno.land/std@0.168.0/examples/curl.ts) but I can't seem to find that example either. Could someone point me in the right direction?Use local tgz file instead of tgz from npm registry
Hello,
Is it possible to reference a local tgz file inside a deno project (like calling
npm install my-lib-1.0.0.tgz)? I'm working on the open source library https://github.com/dreamit-de/graphql-server/ on a PR to make it possible to use the library in Deno. I would like to test if a change is working so my idea was to create a tgz file with npm pack, add it to an example Deno project and see if it runs in Deno....vscode LSP being a disgraceful little bitch
for no reason obvious to me, vscode and deno's lsp has been acting up lately. any ideas what could be the reason? i haven't done anything special that i'm aware of.
````
successfully cancelled request with ID: 3290
Unable to send result to client.
client asked to cancel request 3314, but no such pending request exists, ignoring...
Is there a way to fetch() with headers, WITHOUT forcing header keys to lowercase?
Title. I'm trying to create an API wrapper for a service which uses "Incapsula" as their firewall or something like that.
Issue is, when making a
fetch() request through Deno, the request gets blocked, with the exact same required header and parameter structure as done through say a web browser (simple GET) or an API testing app.
I noticed that the flushed HTTP headers are forced lowercase (which is good, in most cases), which I feel like is causing issues with this very specific API (specifically, only my Deno requests are blocked).
...Setting up complex values for `Deno.bench` function runs
i'm currently exploring the
bench tools in Deno and have come across a case where i can't seem to be able to implement.
in the simplest case, let's say we wanted to compare two functions that mutate a given array, but that array is nontrivially large:
```ts...How do I use std/log?
I'm trying to create a log file. I don't seem to be able to make it work tho.
```ts
import { handlers, Logger } from "https://deno.land/std@0.175.0/log/mod.ts";
...
op_ffi_cstr_read replacement now that deno.core.ops is gone?
The latest release removed Deno.core.ops, which a library of mine relied on to use
op_ffi_cstr_read to read Deno.PointerValue into a string. Is there an alternative?NPM Import results in Rust panic
Looking to import the Airgram NPM package because I don't want to write it from scratch at this moment. The single line of code I have reads as follows:
import { Airgram } from "npm:airgram@5.0.0"
Running with -- inspect results in:...Any way to catch error coming from inside npm compat?
I am trying to find some way to catch this so I can do retry logic.
rn the process just exits....
