Visiting Kyoto as Tour-Guide
Visited Kyoto with my friends.I worked as a tour guide with my poor English.This picture shows the Kiyomizu temple, which…
kevin-tofu
kevin-tofu Serialization of HTTP Requests with aiohttp
import config import asyncio import aiohttp import uuid import logging logging.basicConfig(level=logging.INFO) logger = logging.getLogger() async def request(session, **kwargs): logger.info(f"proc_id :…
How to initialize FireStore
$ sudo npm install -g firebase-tools $ firebase login $ firebase projects:list $ firebase firestore:delete --all-collections --project ${PROJCET_ID}
watch and watchEffect in Vue3
import {ref, watch, watchEffect} from 'vue' const a = ref(1); const n = ref(2); const b = ref(null); const c…
Dockerfile for Node using yarn installation
FROM node:alpine3.15 WORKDIR /app COPY ./ ./ RUN yarn install --immutable --immutable-cache --check-cache ENV http_proxy= ENV https_proxy= ENV no_proxy=localhost,127.0.0.1 EXPOSE…
How to remove a file on Background on Route of Express/Nodejs
exports.func = (req, res) => { const fpath = res.locals.fpath res.on('finish', () => { fs.unlink(fpath, (err) => { if(err) {…
Barbershop in Japan and in the US
What’s the difference between barbershops in the US and Japan? Barber shop in the US I went to sports clips…
How to create range Array in Javascript
function make_ranged_array(start, length){ return [...Array(length)].map((_, i) => { return start + i }) }
How to use namedtuple via `typing`
You can do ‘dot access’ instead of key access. It looks smart way compare with dictonary. You can inherit Person…
TypeScript Project Setup
npm init -y npm install typescript ts-node @types/node --save-dev npx tsc --init touch main.ts npx ts-node main.ts