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#fix git to work behind a firewall
git config --global url.https://github.com/.insteadOf git://github.com/

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alias mcd='function _mcd(){ mkdir -p "$1"; cd "$1"; };_mcd'

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// create a browser bookmark, on the link url paste the following..
javascript: (function(e, s) { e.src = s; e.onload = function() { jQuery.noConflict(); console.log('jQuery injected'); }; document.head.appendChild(e); })(document.createElement('script'), '//code.jquery.com/jquery-latest.min.js')

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#!/bin/bash
if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root" 
   exit 1
fi

replace_var_in_file() {
  VAR=$1
  VALUE=$2
  FILENAME=$3

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# CONFIGURE
## set environment variables SAP_ANALYSIS_USER and SAP_ANALYSIS_PASS

# TO ENABLE EXECUTION (if you see SecurityError:UnauthorizedAccess)
## 1. open a powershell console as Administrator
## 2. run "set-executionpolicy remotesigned"

# TO RUN
## 1. open powershell
## 2. run "./sapo.ps1 -file FULL_PATH_TO_EXCEL.xlsx"

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## calculates the time difference between the log lines
## and writes the 'next' line with the prefixed time lapse
## use: python3 logplapse.py some.log > ts.log
from datetime import datetime
import re
import sys

FMT = '%Y-%m-%d %H:%M:%S'
TS_REGEXP = '\[([0-9:\- ]+)\]'
SPACER = "| ".rjust(10)

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dfletters <- data.frame(letter=letters) 
sparkletters <- sdf_copy_to(sc, dfletters, 'sometable', overwrite=T) 
    # or using sdf_register(name='sometable')
sparkletters

df2 <- sdf_sql(sc, "select letter as A1,
 CASE WHEN letter = 'b' OR letter='d' 
    THEN 'itsBorD'
    ELSE 
        CASE WHEN letter = 'c' 

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# example of how to use ray.io to execute multiple 
# OS processes in parallel (even in multiple machines)
# (something like GNU parallel is doing)

pip install -U "ray[default]"

import ray
import os
import time