Jose Aguinaga 0xjjpa

Using React 17 and the new JSX transform with Create React App 4.0 Alpha

Create React App 4.0 is currently in alpha and supports using React 17 and the new JSX transform. To use it, follow these instructions.

Create a new app

Create a new app with npx create-react-app@next --scripts-version=@next --template=cra-template@next my-js-app

Update to React 17

Available Public Wildcard DNS Domains pointing to localhost (127.0.0.1)

The best way to safely and securely use local domains pointing to 127.0.0.1 is to edit your local settings (/etc/hosts) and add your own settings. Keep in mind if you want to use subdomains, you need to enter all variations.

Example:

# Adding bottom of your current file /etc/hosts
################# MY LOCAL DOMAINS
127.0.0.1 local.com admin.local.com
127.0.0.1 domain1.com

2016年にJavaScriptを学んでどう感じたか

※この記事は"How it feels to learn JavaScript in 2016"著者であるJose Aguinaga氏による、以下のツイートの本文を確認して記事を翻訳しています。
https://twitter.com/jjperezaguinaga/status/784058480613322752?lang=ja
As long as you reference the original article, please feel free to translate/quote “How it feels to learn JavaScript in 2016” in any media.
また、このような素晴らしい記事を書いて頂いたJose Aguinaga氏に感謝致します。ありがとうございました。

※追記2016_11_23

	// paste in console of any https site to run (e.g. this page)
	// sample arguments for registration
	// https://fidoalliance.org/specs/fido-u2f-v1.1-id-20160915/fido-u2f-raw-message-formats-v1.1-id-20160915.html#authentication-response-message-success

	var createCredentialDefaultArgs = {
	publicKey: {
	// Relying Party (a.k.a. - Service):
	rp: {
	name: "Acme"
	},

	import path from "path";

	import fsExtra from "fs-extra";
	import hre from "hardhat";
	import { Artifact } from "hardhat/types";

	const artifactsDir: string = path.join(__dirname, "..", "artifacts");
	const contracts: string[] = [
	"Admin",
	"AdminInterface",

	pragma solidity ^0.5.0;


	/**
	* @title RBAC
	* @author Alberto Cuesta Canada
	* @notice Implements runtime configurable Role Based Access Control.
	*/
	contract RBAC {
	event RoleCreated(uint256 role);

	const Web3 = require('web3');
	const ZeroEx = require('0x.js').ZeroEx;
	const BigNumber = require('bignumber.js');

	// Default provider for TestRPC
	const provider = new Web3.providers.HttpProvider('http://localhost:8545')

	// Instantiate 0x.js instance
	const zeroEx = new ZeroEx(provider);

	kbpgp = require 'kbpgp'
	{exec, spawnSync} = require('child_process')

	###
	gpg_gen_cv25519.txt is:

	%echo Generating cv25519
	Key-Type: eddsa
	Key-Curve: Ed25519
	Key-Usage: sign

	#!/bin/bash

	# Download_Songs.sh
	# By Noah Betzen (Nezteb)
	#
	# Requires youtube-dl: https://rg3.github.io/youtube-dl/
	# You can install youtube-dl via most package managers:
	# brew install youtube-dl
	# apt-get install youtube-dl
	#

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>Simple Identicon Generator</title>
	<script src="script.js"></script>
	</head>
	<body>
	Type Your ID: <input id="id" />
	<div>