kuboon

import { zonedTimeToUtc, utcToZonedTime } from "date-fns-tz";

const SheetDate = {
  origin: Date.UTC(1899, 11, 30, 0, 0, 0, 0),
  dayToMs: 24 * 60 * 60 * 1000
};
function serialToDate(d: number, sheetTimeZone: string): Date {
  return zonedTimeToUtc(
    new Date(d * SheetDate.dayToMs + SheetDate.origin),
    sheetTimeZone

kuboon

#include <stdio.h>
#include <assert.h>

#define N 16
#define K 8
#include "global.h"
#include "chash.c"
#include "inv_mat.c"

typedef struct {

kuboon

Keybase proof

I hereby claim:

• I am kuboon on github.
• I am kuboon (https://keybase.io/kuboon) on keybase.
• I have a public key ASB-DFiIjV4i7r3896Wm4qQEdU_9djhLMFZ3j2t1xZCcgQo

To claim this, I am signing this object:

kuboon

function isImg(node: Node):node is HTMLImageElement{
    return node.nodeName==='IMG'
}
function selectionToFragment(){
    const s = document.getSelection()
    const r = s!.getRangeAt(0)
    return r.cloneContents()
}
function getTextFromFragment(f: DocumentFragment) {
    const walker = document.createTreeWalker(f, NodeFilter.SHOW_ELEMENT | NodeFilter.SHOW_TEXT,

kuboon

#!/bin/env sh
sudo apt install apt-transport-https ca-certificates gnupg
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
sudo apt update && sudo apt install google-cloud-sdk

kuboon

const res = await drive.permissions.create({
  fileId,
  requestBody: {
    role: 'writer',
    type: 'user',
    emailAddress: 'ohkubo@heartrails.com'
  }
})

kuboon

export function comp(x: any, y: any): boolean {
    if (typeof x === 'object') {
        const keys = Object.keys(x)
        if (keys.length !== Object.keys(y).length) return false
        return keys.every(k=>comp(x[k], y[k]))
    }
    return x === y    
}

const a = {a:1,b:2,c:{a:1,b:3}}

kuboon

import * as crypto from 'crypto'
import assert from 'assert'

const ivKey = 'randomString1-fah3f;aklajr'
const initialVec = Buffer.alloc(16, 0)
crypto
  .createHash('sha256')
  .update(ivKey)
  .digest().copy(initialVec)

kuboon

# lib/tasks/db_fixtures_export.rake
namespace 'db:fixtures' do
  desc "generate fixtures from the current database"

  task :export => :environment do
    Rails.application.eager_load!
    models = defined?(AppicationRecord) ? ApplicationRecord.decendants : ActiveRecord::Base.descendants
    models.each do |model|
      puts "exporting: #{model}"

kuboon

// Description:
//   Slack の channel で点呼をとる
//   https://gist.github.com/kuboon/8c66bf61a170bc49f99e5fe91352bb6f
// Commands:
//   hubot 点呼
// Dependencies:
//   "aa": "^0.1.40"
//   "slack-node": "^0.1.3"
//   "hubot-redis-brain"