michaelwclark

const randomLetter = () => {
  const alphabet = 'abcdefghijklmnopqrstuvwxyz';
  return alphabet[Math.floor(Math.random() * alphabet.length)];
}

const randomNumber = () => {  
  return Math.floor(Math.random() * 10);
}

const randomSymbol = () => {

michaelwclark

//@version=5
indicator(title='EMA 8/21 Clouds [GENOME]', shorttitle='EMA_8_21_G', overlay=true)

// EMA INPUTS

emaShortInput = input.int(8, minval=1, title='EMA Short Period')
emaLongInput = input.int(21, minval=1, title='EMA Long Period')

// GENERATE EMAS
emaShort = ta.ema(close, emaShortInput)

michaelwclark

Keybase proof

I hereby claim:

• I am michaelwclark on github.
• I am michaelwclark (https://keybase.io/michaelwclark) on keybase.
• I have a public key ASDInzV3AK23fj-yZSl6b8f5wFesnhuZ3Nc_4jcfwPFagAo

To claim this, I am signing this object:

michaelwclark

const DbProvider = params => {
  console.log({params})
  return {db :'db', ...params}
}

const LogProvider = params => {
  console.log({params})
  return {logger: 'logger', ...params}
}

michaelwclark

const aspectRatio = (height, width, seperator=':')=> {
  const gcd = (a, b) => b === 0 ? a : gcd(b, a % b)
  const [h1, w1] = height < width ? [width, height] : [height, width]
  const divisor = gcd(h1, w1)
  return `${h1/divisor}${seperator}${w1/divisor}`
}


console.log(aspectRatio(549,500)) // 549:500
console.log(aspectRatio(1024,768)) // 4:3

michaelwclark

//reqs:
// if task takes longer the X ms to complete then send a resposne to caller and continue to process task
const delay = (ms = 500) =>
  new Promise(resolve => setTimeout(resolve, ms))

const taskA = async () => {
  await delay(1200)
  console.log('task A complete')
  return 'A'
}

michaelwclark

import React, { Component } from 'react'
import { connect } from 'react-redux'
import { loadAccountGraph } from 'redux/actions'
import { InlineLoader, ConditionalRender } from 'components'
import {
  accountIdSelector,
  accountLoadingSelector,
  accountErrorSelector
} from 'redux/selectors'
import request from 'superagent-bluebird-promise'

michaelwclark

import fs from 'fs'

function reduceJsonToCSV (jsonData, prefix = '') {
  let parsedData = jsonData
  try {
    parsedData = JSON.parse(parsedData)
  } catch (e) {}

  const flatObj = Object.entries(parsedData).reduce((accum, [k, v]) => {
    const cellPrefix = prefix ? `${prefix}.${k}` : k

michaelwclark

const flat = arr => arr.reduce((a, c) => [...a, ...c])
const unique = arr =>
  arr.reduce((a, c) => (a.includes(c) ? [...a] : [...a, c]), [])

const normalizeBy = (arr, key) =>
  arr.reduce((a, c) => ({ [c[key]]: c, ...a }), {})
const normalizeByMongoId = arr => normalizeBy(arr, '_id')

Object.entries({ flat, unique, normalizeByMongoId, normalizeBy }).map(
  arrayFunction =>

michaelwclark

const createUniqueCombinationsFromArrays = (head, ...tail) =>
tail.length 
  ? head.reduce((a, x) => [...a, ...createUniqueCombinationsFromArrays(...tail).map(_=>x+_)],[]) 
  : head

const a1 = ['1','2','3','4']
const a2 = ['a','b']
const a3 = ['x','y']
const a4 = [':',',','?','!', '&']