tynes

Handshake Domain Name Claims

The Handshake Network has reserved the Alexa Top 100k domains on chain to make sure that important brands are able to own their name in the system. These names can be claimed using a DNSSEC proof of ownership. This means that the owner of the domain name must place a TXT record at their domain name that includes a controlled address.

For technical instructions, see:

• https://github.com/handshake-org/hsd#claiming-a-name
• https://github.com/handshake-org/hs-names

victornpb

/*

This file is now hosted here:

https://github.com/victornpb/undiscord

*/

jakub-g

<script> async, defer, async defer, module, nomodule, src, inline - the cheat sheet

With the addition of ES modules, there's now no fewer than 24 ways to load your JS code: (inline|not inline) x (defer|no defer) x (async|no async) x (type=text/javascript | type=module | nomodule) -- and each of them is subtly different.

This document is a comparison of various ways the <script> tags in HTML are processed depending on the attributes set.

If you ever wondered when to use inline <script async type="module"> and when <script nomodule defer src="...">, you're in the good place!

Note that this article is about <script>s inserted in the HTML; the behavior of <script>s inserted at runtime is slightly different - see Deep dive into the murky waters of script loading by Jake Archibald (2013)

amoshydra

// Complements: Planet PDF (http://www.planetpdf.com/)
// Source: https://forums.adobe.com/thread/286654?start=40&tstart=0
// Modified by
//   - Christian Sass for Acrobat XI compatibility
//   - Bernd Alheit for newer Acrobat compatibility
//   - amoshydra for comsolidating solution

// Add a menu item to reverse all pages in the active document
app.addToolButton({ cName: "Reverse", cLabel: "Reverse", cExec: "PPReversePages();", cEnable: "event.rc = (event.target != null);"});
app.addToolButton({ cName: "Collate", cLabel: "Collate", cExec: "trustedCollatePages();", cEnable: "event.rc = (event.target != null);"});

klingtnet

The instructions were tested on a Lenovo X1 Carbon 5th Gen (X1C5) on Arch Linux but should be applicable to other Lenovo models and Linux distributions.

BACKUP YOUR DATA! I created a bootable Ubuntu Image like this:

$ sudo sh -c 'curl --location --silent --fail "http://releases.ubuntu.com/18.04/ubuntu-18.04.1-desktop-amd64.iso" | pv > /dev/<your-usb-drive>'
# note that pv is only there to show progress, it is perfectly fine to redirect curl to the usb drive directly.

then I booted from this drive by pressing F12 on reboot and dumped my NVMe disk to an external hard drive like this:

vijinho

Code moved to https://github.com/vijinho/tweets-cli

inodaf

function createObservable(observable, { onGet, onSet }) {
  const interceptor = {
    get(target, key, receiver) {
      onGet(key)
      return target[key]
    },
    set(target, prop, value) {
      onSet(prop, value)
      return true
    }

samthor

// UPDATE: In 2023, you should probably stop using this! The narrow version of Safari that
// does not support `nomodule` is probably not being used anywhere. The code below is left
// for posterity.

/**
 * Safari 10.1 supports modules, but does not support the `nomodule` attribute - it will
 * load <script nomodule> anyway. This snippet solve this problem, but only for script
 * tags that load external code, e.g.: <script nomodule src="nomodule.js"></script>
 *
 * Again: this will **not** prevent inline script, e.g.:

KiaraGrouwstra

// using ES6 Proxy to let Promises/Observables pretend like they're regular values.

// get the mapping function used for async objects
let getMapper = (target) => target instanceof Promise ? 'then' :
    target instanceof Observable ? 'switchMap' : null;
// ^ fails if the Observable is in a local namespace e.g. Rx.Observable

// bind a value to its object if it's a function
let bindFn = (val, obj) => typeof val == 'function' ? val.bind(obj) : val;

Rich-Harris

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.