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TheCodeArtist

Start by adding the following alias to your gitconfig.

[alias]
	prevision = "!f() { git checkout `git log --oneline $2 |  awk -v commit="$1" 'FNR == -commit+1 {print $1}'` $2;} ;f"

Usage:
$ git prevision <N> <filename>
will checkout the <N>th revision (counting backwards from HEAD) into the history of the file <filename>.

For example to checkout the immediate previous version of a file x/y/z.c use

brutella

Enable camera module

Edit your /boot/config.txt file and make sure the following lines look like this:

start_x=1             # essential
gpu_mem=128           # at least, or maybe more if you wish
disable_camera_led=1  # optional, if you don't want the led to glow

Load bcm2835-v4l2 module

jessarcher

You'll need:

1. Video 4 Linux loopback device kernel module (v4l2loopback) - Source: https://github.com/umlaeute/v4l2loopback (You might find builds in your distro's repos - I'm using Fedora so had to build it myself using https://github.com/danielkza/v4l2loopback-fedora/)
2. gPhoto2 - this is what allows you to access your cameras live feed over USB - this was available in Fedora's repos.
3. GStreamer or ffmpeg - this is what lets you stream the output from gPhoto2 into the loopback device.

It's been a little while since I set it all up so I can't remember all of the installation details, which will probably be different for your distro anyway unless you're using Fedora. Apologies if I have forgotten something as wel.

Running the stream

sindresorhus

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

1. Use ESM yourself. (preferred)
   Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
3. Stay on the existing version of the package until you can move to ESM.

sastan

<script context="module">
  import { get, readable } from 'svelte/store'

  import { createClient, operationStore } from '@urql/svelte'

  import { browser, dev } from '$app/env'

  /**
   * @type {import('@sveltejs/kit').Load}
   */

JohnPhamous

export const chaosTestStrings = (): void => {
  const textNodes = getAllTextNodes(document.body);

  for (const node of textNodes) {
    const textNodeLength = node.textContent ? node.textContent.length : 0;
    if (node.textContent === null) {
      return;
    }
    if (node.parentElement instanceof Element) {
      if (node.parentElement.dataset.originalText === undefined) {

shicks

Background: TypeScript Generics Wishlist

There are a handful of issues that are both separate features, but are also loosely related in that they speak to certain problematic aspects of generics today. In particular,

• [#7061] (specifically later in the thread) asks for a way to assign a private alias to a complex typed derived from the actual type parameters, usable from within the class/function signature. There are suggestions to use namespaces and other hacks, along with explanations of why <T, U extends Foo<T> = Foo<T>> is insufficient.
• [#26242] and [#16597] both pertain to partial inference of type parameters. The rough summary is that you can write ``, but there's no way to explicitly specify T and still get inference on `U`. If you

eytanhanig

#!/usr/bin/env ruby

require 'json'

def main
  puts JSON.pretty_generate(
    "title" => "@ Home Home Row Keys for Modifiers (using if_alone)",
    "maintainers" => ["eytanhanig"],
    # # Uncomment conditions to only apply modifications to internal apple keboards
    # "conditions" => [