sharadhr

$HOME, Not So Sweet $HOME

• Preface
• 1 What is $HOME to you?
• 2 Setup
  • 2.1 Linux
    • 2.1.1 $HOME
    • 2.1.2 Dot-files and dot-directories
    • 2.1.3 XDG Base Directories
• 2.1.4 xdg-user-dirs

dmgig

#!/bin/python3

import os
import sys
import shutil
import glob
from PIL import Image, ImageEnhance
import re
from fpdf import FPDF

SahidMiller

//Usage
const client = websocketOverLibp2p("/ip4/xxx.xx/tcp/xxx/ws", "/x/electrum")
const getBlocks = () => {
  client.send(
    JSON.stringify({
      method: "blockchain.scripthash.listunspent",
      params: [
        "60e518016f265ca054e7044b818b3438d2886138c15cc7563f24bbe29e0cca91",
      ],
      id: 1,

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.

mmazzarolo

Service Workers Tips

Reloading a service worker

Reloading a page won't update/remove the previous version of its service worker. To make sure you're using the latest version of your service worker, make sure to check the "Update on reload" toggle in the "Application" ⭢ "Service Workers" section of the Chrome DevTools.

Simulate a network condition

To simulate a network condition (e.g.: offline, 3g, etc...) in a service worker on Chrome, uncheck the "Update on reload" toggle.

gricard

If you enjoyed reading this, I'm intending to do more blogging like this over here: https://cdgd.tech

This is not a complaint about Webpack or v4 in any way. This is just a record of my process trying it out so I could provide feedback to the webpack team

Hmm... I don't see any docs for 4.0 on https://webpack.js.org. I guess I'll just wing it. All I need to do is npm i -D webpack@next, right?

+ [email protected]

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

CodingDoug

Copying Data from a Google Sheet into Firebase Realtime Database in real time via Apps Script

If you're trying to do this, you came to the right place!

Watch this code work in real time: https://twitter.com/CodingDoug/status/942576182276497409

See also this gist for copying in the other direction: https://gist.github.com/CodingDoug/ffc4f050cc489a0280eb7f4cbe36af07

Setup

ebidel

/**
 * @author ebidel@ (Eric Bidelman)
 * License Apache-2.0
 */
 
// Prints the bytes cached by service worker. Breaks out each cache
// overall in-memory bytes used by the Cache Storage API for the site.
 
async function getCacheStoragesAssetTotalSize() {
  // Note: opaque (i.e. cross-domain, without CORS) responses in the cache will return a size of 0.

CodingDoug

Copying data from Firebase Realtime Database to a Google Sheet in real time via Cloud Functions

If you're trying to do this, you came to the right place!

Watch this code work in real time: https://twitter.com/CodingDoug/status/940022568089554944

See also this gist for copying in the other direction: https://gist.github.com/CodingDoug/44ad12f4836e79ca9fa11ba5af6955f7

Setup