Toshimitsu Takahashi tilfin

Software Engineer and producer

tilfin / file0.js

Last active May 15, 2017 14:21

Kinesis Stream, Lambda, DynamoDB, S3 で Stream ベース実装に使える npm モジュール ref: http://qiita.com/tilfin/items/b4e71ec0b936f17e94dd

	const es = require('event-stream');
	const KSL = require('kinesis-stream-lambda');

	exports.handler = function(event, context, callback) {
	console.log('event: ', JSON.stringify(event, null, 2));

	const result = [];
	const stream = KSL.reader(event, { isAgg: false });

	stream.on('end', function() {

tilfin / gist:c35d3ee0545b16059860c849da60a114

Created October 13, 2017 06:13

スプレッドシートで緯度経度差から距離を算出する

tilfin / file0.txt

Created October 14, 2017 15:33

AWSのIAMロール・ポリシーをソースコード管理するのに役立つツールライブラリ ref: http://qiita.com/tilfin/items/4e2157ebd7e761c31f82

tilfin / server.js

Created June 2, 2018 15:26

Static server.js example for ES module

tilfin / remove_xcode_swift_header.sh

Created June 6, 2018 15:42

find . -name "*.swift" | xargs perl -i -0pe 's/\/\/\s*Created\s*by[^\n]+\n\/\/\s*Copyright[^\n]+\n\/\/\n//m'

tilfin / gist:bf0f96ea1f46594d83e5644412e9d3c9

Created September 8, 2018 16:34

Update all expired keys from Ubuntu key server in one command

	```
	sudo apt-key list \| \
	grep "expired: " \| \
	sed -ne 's\|pub ./$[^ ]$ .*\|\1\|gp' \| \
	xargs -n1 sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys
	```

	### Command explanation:

	sudo apt-key list - lists all keys installed in the system;

tilfin / vscode-launch.json

Created June 21, 2019 16:15

Visual Studio Code - launch.json

	{
	"version": "0.2.0",
	"configurations": [
	{
	"type": "node",
	"request": "launch",
	"name": "Launch Program",
	"program": "${workspaceFolder}/app.js",
	"envFile": "${workspaceFolder}/.envrc",
	"outFiles": [

tilfin / get_twitter_access_token.rb

Created December 14, 2019 12:09

Get Twitter OAuth AccessToken

	require 'uri'
	require 'oauth'

	CONSUMER_KEY = '<your consumer key>'
	CONSUMER_SECRET = '<your consumer secret>'
	CALLBACK_URL = '<your callback url>'

	consumer = OAuth::Consumer.new(CONSUMER_KEY, CONSUMER_SECRET, {
	site: "https://api.twitter.com",
	scheme: :header

	```
	sudo apt-key list \| \
	grep "expired: " \| \
	sed -ne 's\|pub ./\([^ ]\) .*\|\1\|gp' \| \
	xargs -n1 sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys
	```

	### Command explanation:

	sudo apt-key list - lists all keys installed in the system;