CodyC Comments - Deno

CodyC

•Created by dandv on 3/3/2025 in #help

Deno check/lint doesn't warn against obvious bugs

As for:

// Should warn on points[3] possibly being undefined

Unfortunately, even typescript "strict" mode doesn't enable this check. There is a LOT of code that just assumes your indexes are in-bounds. It can become tedious to check undefined for all cases. If you want that check, you have to enable: https://www.typescriptlang.org/tsconfig/#noUncheckedIndexedAccess

7 replies

•Created by dandv on 3/3/2025 in #help

Deno check/lint doesn't warn against obvious bugs

Didn't find it. Created one: https://github.com/denoland/deno/issues/28433

7 replies

•Created by dandv on 3/3/2025 in #help

Deno check/lint doesn't warn against obvious bugs

No description

7 replies

•Created by Sethu on 3/8/2025 in #help

Native file selector for Deno

If you publish a version of that lib, please ping me. Sounds useful!

14 replies

•Created by Sethu on 3/8/2025 in #help

Native file selector for Deno

I feel like Windows must have something similar to osascript? But I wouldn't know where to look off the top of my head. Maybe PowerShell commands?

14 replies

•Created by Sethu on 3/8/2025 in #help

Native file selector for Deno

BTW, since you'll be working with commands, if you haven't seen it yet, Dax is a much nicer interface for that than Deno.Command. I use it all the time. https://jsr.io/@david/dax#executing-commands

14 replies

•Created by Sethu on 3/8/2025 in #help

Native file selector for Deno

Yeah I was just thinking that might be a fun lib to write. 🙂

14 replies

•Created by Sethu on 3/8/2025 in #help

Native file selector for Deno

That does seem like a useful tool. Some googling found https://pymotw.com/2/EasyDialogs/ but that seems to be deprecated. You might be able to just pipe some AppleScript into osascript on MacOS to prompt the user to select a file. See: https://developer.apple.com/library/archive/documentation/LanguagesUtilities/Conceptual/MacAutomationScriptingGuide/PromptforaFileorFolder.html And: https://support.apple.com/lt-lt/guide/terminal/trml1003/mac

14 replies

•Created by TheOneThatPlaysTooMuch on 3/8/2025 in #help

Cookie issues

What API are you using to set the cookie? Can you verify the cookie header was received by your browser? Why do you think it's not stored by your browser? (How did you verify?) Have any code/screenshots? It's hard to debug with just the info you have provided.

4 replies

•Created by Kasper on 1/13/2025 in #help

Typescript monorepo LSP performance

I definitely recommend opening an issue at https://github.com/denoland/deno/issues/ then. They've mentioend LSP performance improvements in the last 2 minor releases now, IIRC, so seem to be interested in making it fast. Include a link to that repo and give them some reproduction steps. 🙂

15 replies

•Created by zing on 2/15/2025 in #help

Deno Kv: "Database is locked" on enqueue

I'd recommend opening a bug for this. Sounds like a bug in their local Kv implementation.

3 replies

•Created by Andre78 on 2/17/2025 in #help

DB Connection slow with mongodb

I had some slow connection problems when the thing I was connecting to had a DNS entry for an invalid/old IPv6 address. Deno tries to connect to ipv6 first, then falls back to ipv4. Could that be happening here?

2 replies

•Created by ioB on 2/16/2025 in #help

Help compiling preact

It’s a bit indirect. It’s using deno-embedder to embed files. But internally that uses esbuild.

14 replies

•Created by ioB on 2/16/2025 in #help

Help compiling preact

https://github.com/diskuto/diskuto-web/blob/main/embedder.ts

14 replies

•Created by ioB on 2/16/2025 in #help

Help compiling preact

Weird. I use esbuild (indirectly) to compile and embed preact code and haven’t run into this problem.

14 replies

•Created by ioB on 2/16/2025 in #help

Help compiling preact

I see write: false -- is that script not writing files, and you're still running an old version?

14 replies

•Created by BabyDP on 2/13/2025 in #help

deno task setup can't run on Windows 11.

https://jsr.io/@david/dax

4 replies

•Created by BabyDP on 2/13/2025 in #help

deno task setup can't run on Windows 11.

Alternatively, translate setup.sh to a typescript file, like setup.ts, which Deno knows how to run on any platform. If you want to do shell-like things inside of a .ts file, I highly recommend Dax:

4 replies

•Created by Eric on 2/13/2025 in #help

VSCode only TypeScript Errors, nothing from Deno LSP

Same here. Did you manually add the typescript.* configurations? Deno's "initialize workspace" doesn't do that for me. That seems to be the problem?

4 replies

•Created by ©TriMoon™ on 2/14/2025 in #help

globalThis woes with VSCode Deno extensions LSP

If you're trying to have a singleton, it's better to use a module export of a singleton and use that, instead of globalThis. export const debug = new Debug(...)

11 replies