kishlaya

import System.Random
import Data.List

main = do
 let n = 2^16384 - 1
 isPrime n >>= print

isPrime :: Integer -> IO Bool
isPrime n = do
 -- if number is small then use deterministic bases

kishlaya

Here are the steps to run the google vision API -

• Install Google Vision API - npm install --save @google-cloud/vision
• Set enivroenment variable for Google creds - set GOOGLE_APPLICATION_CREDENTIALS=path_to_credentials.json
• Save all your images to 'images' folder
• Execute the index.js file - node index.js

kishlaya

#!/bin/sh

xrandr --output LVDS --brightness $1

kishlaya

Problem

We need to solve the problem of storing the DEB data efficiently into the MongoDB databse so that the following use cases are covered -

• For a given ticker. fetch the data from all the indicators
• For a given indicator, fetch all the data from each ticker.

Proposal 1

Let's say we have m tickers, call them {ticker_1, ticker_2, ..., ticker_m} and n indicators, call them {indicator_1, indicator_2, ..., indicator_n}

kishlaya

{-# LANGUAGE DataKinds #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TypeOperators #-}

kishlaya

5 20
73
91
66
85
16
33
96
3
74

kishlaya

fib :: [Integer]
fib = 0 : 1 : zipWith (+) fib (tail fib)