turingDH

turingDH

## Credit to LucidProgramming https://www.youtube.com/watch?v=u2jTn-Gj2Xw for the walkthrough.  My changes weren't terribly significant.  

import os # to get core count on machine
import time  # to time the duration

from multiprocessing import Pool  # to instantiate a Pool of workers to distribute the process across the cores in CPU


def sum_square(number):
    s=0

turingDH

library(dplyr)
library(DT)
library(purrr)
library(tidyr)

phraseToSearch <- 'this|that'

scriptFiles <-
  bind_rows(
    map_dfc('~/R', list.files, full.names = T) %>% rename(fileNames = V1),

turingDH

# Load packages
library(dplyr)
library(sparklyr)

# Set up connect
sc <- spark_connect(master = "local")

# Create a Spark DataFrame of mtcars
mtcars_sdf <- copy_to(sc, mtcars)

turingDH

import numpy as np
import pandas as pd

greeks = [chr(code) for code in range(945,970)]
Greeks = ['alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'word-final sigma', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega']

df = pd.DataFrame(greeks, Greeks).reset_index().reset_index()
df.rename(columns={df.columns[0]:"chr_val", df.columns[1]:"greek text", df.columns[2]:"greek symbol"}, inplace=True)
df['chr_val'] += 945
print(df)

turingDH

turingDH