arianvp

Native Secure Enclave backed ssh keys on MacOS

It turns out that MacOS Tahoe can generate and use secure-enclave backed SSH keys! This replaces projects like https://github.com/maxgoedjen/secretive

There is a shared library /usr/lib/ssh-keychain.dylib that traditionally has been used to add smartcard support to ssh by implementing PKCS11Provider interface. However since recently it also implements SecurityKeyProivder which supports loading keys directly from the secure enclave! SecurityKeyProvider is what is normally used to talk to FIDO2 devices (e.g. libfido2 can be used to talk to your Yubikey). However you can now use it to talk to your Secure Enclave instead!

KATT

Record<string, x | undefined>

Represent maps

// rather than 
const map: {[ key: string ]: string} = {
  foo: 'bar',
}

zfarbp

Trigger Spotify with osascript

/Applications/Spotify.app/Contents/Resources/Spotify.sdef

# read-only
osascript -e 'tell application "Spotify" to player state'                  # stopped,playing,paused
osascript -e 'tell application "Spotify" to current track'                 # The current playing track.
osascript -e 'tell application "Spotify" to artwork url of current track'  # Image data in TIFF format.
osascript -e 'tell application "Spotify" to artist of current track'       # The artist of the track.

aweary

import React from "react";
import useMutableReducer from "./useMutableReducer";

const reducer = (draft, action, state) => {
  switch (action) {
    case "increment":
      draft.count++;
      break;
    case "decrement":
      draft.count--;

oc2pcoj

I have tried a lot of solutions for IP-camera streams.

Old solutions

1. Vitamio.https://github.com/yixia/Vitamio-iOS
   Result: random crashes and not working cameras

2. https://github.com/kolyvan/kxmovie
   Result: compile time error. I haven't successfully integrated it to my project.

3. GStreamer. https://github.com/sdroege/gst-player

colinsurprenant

Git/Github step-by-step Workflow

Step-by-step guide for creating a feature or bugfix branch, submit it for code review as a pull request and once approved, merge upstream. This guide is intended for internal developers with push access to all relevant repos.

You should understand rebasing and squashing. For a very good explanation on rebasing and squashing with pull requests see How to Rebase a Pull Request. Also worth reading is the Hacker's Guide to Git.

Setup

bellbind

# -*- mode: python -*-
{
    "targets": [
        {
            "include_dirs": ["<!(node -e \"require('nan')\")"],
            "target_name": "TimerAndPromise",
            "sources": [
                "timer-and-promise.cc"
            ],
            "conditions": [

deckar01

function Bucket(capacity, level){
  this.capacity = capacity;
  this.level = level || 0;
}
Bucket.prototype.fill = function(){
  this.level = this.capacity;
}
Bucket.prototype.discard = function(){
  this.level = 0;
}

robwormald

Angular2 + JSPM cheat sheet

First time setup

• install jspm beta: npm install -g jspm@beta
• set up your project: jspm init
• install dependencies: jspm install angular2 reflect-metadata zone.js es6-shim

This will create a jspm_packages folder, and a config.js file.

Open the config.js file - this file manages options for the System.js loader - tweak it as appropriate

paulirish

/* bling.js */
window.$ = document.querySelector.bind(document);
window.$$ = document.querySelectorAll.bind(document);
Node.prototype.on = window.on = function(name, fn) { this.addEventListener(name, fn); };
NodeList.prototype.__proto__ = Array.prototype;
NodeList.prototype.on = function(name, fn) { this.forEach((elem) => elem.on(name, fn)); };