guest271314

Some context:

In browsers, is it possible to have the user select a directory and then for your app to select specific files within it?

Yes. That can be achieved using File API or File System Access API.

Using File API you can read this How to upload and list directories at firefox and chrome/chromium using change and drop events.

Using File System Access API you can do something like >

manzt

My Minimal TypeScript Monorepo Setup for ESM Libraries

After a deep dive looking up best practices for TypeScript monorepos recently, I couldn't find anything that suited my needs:

1. Publish individual (typed) packages to NPM with minimal config.
2. Supports fast unit testing that spans the entire project (e.g., via Vitest)
3. Ability to have an interactive playground to experiment with the API in a real-time (e.g., via Vite)

Most solutions point to TypeScript project references,

CrockAgile

Floating Point Arcade

![Twitter Follow][twitter]

A Shady Coin Toss

A shady game master approaches...

Hey there! You look like you would enjoy a good game of chance.

CrockAgile

Earley Parsing Explained

flowchart TD
0["sum"] --> 1["sum"]
1["sum"] --> 2["product"]
2["product"] --> 3["factor"]
3["factor"] --> 4["number"]

ryanvazquez

// setIntervalTimeout sits somewhere between setTimeout and setInterval,
// allowing a finite or infinite number of fixed or variadic intervals.

// Returns a cleanup function to clear the current timeout.

// Note: IE does not support generators.

function setIntervalTimeout(callback, iterable, ...args){
  if (!(Symbol.iterator in iterable)){
    throw new Error(`Expected valid iterable. Received: ${iterable}.`);

oleid

I'm not really a windows user, but given the latest discussion on the rust subreddit, I thought I give using gtk4-rs on windows a try.

To set up my build environment, I followed this blog post:

https://www.collabora.com/news-and-blog/blog/2021/03/18/build-and-run-gtk-4-applications-with-visual-studio

That way, I successfully built and installed gtk4/master. And I can launch gtk4-demo. Building from the tag 4.3.0 didn't work for me, as the source of glib couldn't be checked out.

In the blog above, things got installed to C:\GNOME. I chose C:\GTK instead, but the name doesn't really matter.

vivekhaldar

#!/usr/bin/env python
#
# Based on a script by Donald Feury
# https://gitlab.com/dak425/scripts/-/blob/master/trim_silenceV2
# https://youtu.be/ak52RXKfDw8

import math
import sys
import subprocess
import os

CatsMiaow

/**
 * https://github.com/GoogleChromeLabs/comlink/blob/master/docs/examples/06-node-example/main.mjs
 * https://github.com/GoogleChromeLabs/comlink/issues/476#issuecomment-642765445
 * esModuleInterop to true in tsconfig.json compilerOptions.
 */
import { Worker } from 'worker_threads';
import * as comlink from 'comlink';
import nodeEndpoint from 'comlink/dist/umd/node-adapter';
import { cpus } from 'os';

onlurking

Programming as Theory Building

Peter Naur

Peter Naur's classic 1985 essay "Programming as Theory Building" argues that a program is not its source code. A program is a shared mental construct (he uses the word theory) that lives in the minds of the people who work on it. If you lose the people, you lose the program. The code is merely a written representation of the program, and it's lossy, so you can't reconstruct

SevenOutman

export default function useAbortableAsyncCallback(callback, inputs) {

  const abortHandleRef = useRef();

  const runAbortHandle = useCallback(() => {
    if (abortHandleRef.current) {
      abortHandleRef.current();
    }
  }, []);