arc279

// cf. https://maximorlov.com/parallel-tasks-with-pure-javascript/
import { setTimeout } from 'node:timers/promises';

async function doWork(iterator, i) {
  for await (const value of iterator) {
    await setTimeout(1000);
    console.log(`worker ${i}: ${value}`);
  }
  console.log(`worker ${i} finish`)
}

arc279

package main

import (
	"encoding/base64"
	"fmt"

	"github.com/tuneinsight/lattigo/v4/ckks"
	"github.com/tuneinsight/lattigo/v4/rlwe"
)

arc279

import winston from "winston";

type LogLevel = keyof typeof winston.config.npm.levels;
const levels = Object.keys(winston.config.npm.levels);

const DEFAULT_LABEL = "-";

const formatAddLocation = winston.format((info) => {
  const getLocation = () => {
    const limitBak = Error.stackTraceLimit;

arc279

function elapsed_millisec() {
    BEFORE=$(date +%s%3N)

    eval "${@}"

    AFTER=$(date +%s%3N)
    awk -v OFMT="%.3f" -v before=${BEFORE} -v after=${AFTER} 'BEGIN { print (after - before) / 1000 }'
}

elapsed_millisec sleep 1.234

arc279

def mergeHeader:
  [
    "scheme",
    "user",
    "password",
    "domain",
    "path",
    "querystring",
    "fragment"
  ] as $header

arc279

[package]
name = "generic"
version = "0.1.0"
edition = "2021"

[dependencies]
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"

arc279

from functools import reduce

def f_add(x):
    def __add(y):
        return x + y
    return __add

def f_mul(x):
    def __mul(y):
        return x * y

arc279

TODAY := $(shell date --iso-8601="seconds")
N := 7

from = $(shell date +'%Y-%m-%d %H:00:00' -d '${TODAY} $1 day ago 1 day ago')
to   = $(shell date +'%Y-%m-%d %H:00:00' -d '${TODAY} $1 day ago')

define bt
    @ echo "BETWEEN '${from}' AND '${to}'"

endef

arc279

# サンプルはこちらにある json
# https://docs.aws.amazon.com/ja_jp/step-functions/latest/dg/sample-map-state.html

run:
	@ cat sample.asl.json | jq -f a.jq

arc279

# cf. https://ichirin2501.hatenablog.com/entry/2015/12/24/164916

export MYSQL_PWD := db_pass
CLI := mysql -h 127.0.0.1 -P 3306 -u root -D hoge

Q1 := INSERT INTO player (name) VALUES \
("a"), ("b"), ("c"), ("d"), ("e"), ("f"), ("g"), ("h"), ("i"), ("j"), ("k"), ("l"), ("m"), ("n"), ("o"), ("p"), ("q"), ("r"), ("s"), ("t"), ("u"), ("v"), ("w"), ("x"), ("y"), ("z")

Q2 := INSERT INTO player (name) VALUES \
("z"), ("y"), ("x"), ("w"), ("v"), ("u"), ("t"), ("s"), ("r"), ("q"), ("p"), ("o"), ("n"), ("m"), ("l"), ("k"), ("j"), ("i"), ("h"), ("g"), ("f"), ("e"), ("d"), ("c"), ("b"), ("a")