CMCDragonkai

#!/usr/bin/env node

import process from 'process';

async function main(argv = process.argv): Promise<number> {
  process.exitCode = 0;
  return process.exitCode;
}

if (require.main === module) {

CMCDragonkai

import time
import asyncio
import logging
import uvloop
import aiojobs.aiohttp
import sys
from aiohttp import web
import aioprocessing
import concurrent.futures

CMCDragonkai

How to Combine Discounts

Suppose you have $1000 dollars, and you are applying 40% discount first, then 42% discount second.

What is the total discount?

1000 - 0.4*1000 - (0.42 * (1000 - 0.4*1000)) = 348
I - D1*I - (D2 * (I - D2*I)) = O
I - D1*I - D2*I + D1*D2*I = O

CMCDragonkai

<template>
  <button @click="counter += 1">{{ counter }}</button>
</template>

<script lang="ts">
import { defineComponent, ref } from 'vue';

export default defineComponent({
  setup () {
    // by using ref, the counter becomes a proxy

CMCDragonkai

#!/usr/bin/env sh

git fetch origin master:master

CMCDragonkai

Adding a new disk ZFS RAID-0

When adding a new disk to ZFS RAID-0, you must ensure that the disk has the same storage size as the other disks.

You will need the gptfdisk package to use sgdisk.

hdd='/dev/disk/by-id/<DISKNAME>'
zpool labelclear -f "$hdd" || true
sgdisk --zap-all "$hdd"

CMCDragonkai

// there are several ways to declare function types
// these are "first-order" functions

// normal function declaration
function f1 (i: number): number {
  return i + 1;
}

// this relies on inference
const f2 = (i: number) => i + 1;

CMCDragonkai

const canBackup = (context, event) => {
  return !context.backupLock
};

const canRestore = (context, event) => {
  return !context.restoreLock
};

const backupMachine = Machine(
  {

CMCDragonkai

See: http://charlesnagy.info/it/postgresql/group-by-limit-per-group-in-postgresql

CMCDragonkai

from collections import OrderdDict
from typings import Hashable, List


class SQLParams:

    def __init__(self):
        self.__values = OrderedDict()
        self.__count = 1