roylee0704

docker logs nginx 2>&1 | grep "127." 

# ref: http://stackoverflow.com/questions/34724980/finding-a-string-in-docker-logs-of-container

roylee0704

TypeScript 7 hrs 7 mins   ███████████████░░░░░░  71.6%
SQL        1 hr 8 mins    ██▍░░░░░░░░░░░░░░░░░░  11.4%
Other      30 mins        █░░░░░░░░░░░░░░░░░░░░   5.1%
JSON       28 mins        ▉░░░░░░░░░░░░░░░░░░░░   4.8%
Python     26 mins        ▉░░░░░░░░░░░░░░░░░░░░   4.5%

roylee0704

{
   "containerDefinitions": [ 
      { 
         "command": [ "string" ],
         "cpu": number,
         "disableNetworking": boolean,
         "dnsSearchDomains": [ "string" ],
         "dnsServers": [ "string" ],
         "dockerLabels": { 
            "string" : "string" 

roylee0704

import puppeteer from 'puppeteer'
import fs from 'fs'

async function buildPDF(htmlString) {
  const browser = await puppeteer.launch({ headless: true })
  const page = await browser.newPage();
  await page.setContent(htmlString, { waitUntil: 'networkidle0' })
  const pdf = await page.pdf({
    format: 'A4', 
    displayHeaderFooter: false, 

roylee0704

def hash(tuple):
    mult = 1000003
    x = 0x345678
    for index, item in enumerate(tuple):
        x = ((x ^ hash(item)) * mult) & (1<<32)
        mult += (82520 + (len(tuple)-index)*2)
    return x + 97531

roylee0704

roylee0704

version: "3.8"

services:
  # service name to run in docker-compose command
  terraform:
    image: hashicorp/terraform:0.13.3

    # map all files under host dir './aws' to container dir '/infra'
    volumes:
      - ./aws:/infra

roylee0704

  const daikinMachine = Machine({
    id: 'daikin',
    initial: 'AwaitingPayment',
    context: {
      retries: 0
    },
    states: {
      AwaitingPayment: {
        on : {
          RECEIVE_PAYMENT: 'Open'

roylee0704

error 7/22/20, 05:04 - [IPay88Api] {
  "exchangeId": "cc002e71-8501-468b-8992-90f772dd975b",
  "root": {
    "Envelope": {
      "Body": {
        "Fault": {
          "faultcode": "a:DeserializationFailed",
          "faultstring": {
            "attributes": {
              "xml:lang": "en-US"

roylee0704

import { Field, ObjectType } from 'type-graphql';

@ObjectType('ShippingRate', {
    description:
        'A shipping rate to be applied to an order.',
})
export class ShippingRateDto {

    @Field({
        description: 'The name of the carrier, which customers see at checkout',