Yasuyuki Ageishi Y4suyuki

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

How to use kickstart in VirtualBox

This short howto describes how to install VMs via kickstart in VirtualBox. It's using PXE functionality built into the NAT network mode of the VirtualBox. The following instructions apply to CentOS installation but it should work for any RedHat-based distro.

Prepare directory structure

Effective transpiling of ES6

After publishing my article on ECMAScript 6, some have reached out to ask how I exactly I make it all work.

I refrained from including these details on the original post because they're subject to immiment obsoletion. These tools are changing and evolving quickly, and some of these instructions are likely to become outdated in the coming months or even weeks.

The main tool

When evaluating the available transpilers, I decided to use 6to5, which has recently been renamed to Babel. I chose it based on:

name

cognitive-rhythm-writing

description

説明的な文章に緩急を設計するための規範。緩急を装飾ではなく認知モードの切替（観察→逡巡→断定→再観察）と未回収の緊張の管理として扱い、文の拍、段落の密度波形、節の入り方、緩みと駄文の判別、執筆後の機械的な点検手順を定める。読み物として読ませたい章・記事・解説文を生成するとき、または「密度はあるが平坦でおもしろくない」文章を診断・修正するときに使用する。

認知リズムを生むための日本語ライティング規範

密度の高い文章が退屈になるのは、情報が多いからではなく、全文が同じ認知モードで書かれているからである。この規範は、読者の認知モード（観察する、迷う、確信する、確かめ直す）を意図的に切り替え、常に「続きを読む理由」を維持することで、読み進める推進力を作る。

	<!DOCTYPE html>
	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html;charset=utf-8">
	<title>One Graph</title>
	<script type="text/javascript" src="http://mbostock.github.com/d3/d3.v2.js"></script>
	<script type="text/javascript" src="simple-graph.js"></script>
	<style type="text/css">
	body { font: 13px sans-serif; }
	rect { fill: #fff; }

	<html>
	<head>
	<title>Vega Plot of JGB Yield Curve</title>
	<script src="http://d3js.org/d3.v3.min.js"></script>
	<script src="http://trifacta.github.io/vega/vega.js"></script>
	<style>
	* { font-family: Helvetica Neue, Helvetica, Arial, sans-serif; }
	body { width: 450px; line-height: 16pt; }
	</style>
	</head>

	import logging
	from typing import Literal, Optional

	import structlog
	from structlog_sentry import SentryProcessor


	def create_logger(
	mode: Literal["json", "console"],
	instance_name: Optional[str] = None,