thejsj

FROM ubuntu:latest

RUN useradd --uid 2000 -ms /bin/bash example
RUN mkdir -p /etc/example
RUN chown -Rv 2000 /etc/example
RUN ls -la /etc | grep example

USER 2000

CMD ["sh", "-c ls -la /etc | grep example"]

thejsj

apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 0C49F3730359A14518585931BC711F9BA15703C6
echo "deb [ arch=amd64 ] http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.4 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-3.4.list
apt-get update -y
apt-get install -y mongodb-org

thejsj

import requests
import xlwt
import datetime
from bs4 import BeautifulSoup

# Turn lines of code used multiples times into functions
def fetch_soup(uri):
    response = requests.get(uri)
    # Add "html.paser" so beautiful soup doesn't complain
    return BeautifulSoup(response.content, "html.parser")

thejsj

Keybase proof

I hereby claim:

• I am thejsj on github.
• I am hiphipjorge (https://keybase.io/hiphipjorge) on keybase.
• I have a public key whose fingerprint is 8470 BA42 28BE A599 BD6D 629E 0B0E 77B6 4B7B BD88

To claim this, I am signing this object:

thejsj

function sieve (n) {
  let all = [...Array(n).keys()].map(x => true)
  for (let i = 2; i <= Math.sqrt(n); i += 1) {
    if (all[i]) {
      for (let j = i * i; j < n; j += i) {
        all[j] = false
      }
    }
  }
  return all.map((x, i) => {

thejsj

// http://stackoverflow.com/a/22063440/2684055
function allPermutations (arr) {
  function permutate (res, value, key, arr) {
    if (arr.length <= 1) return [value]
    // Eliminate current value
    let result = arr.slice(0, key).concat(arr.slice(key + 1))
      .reduce(permutate, [])
      .map(perm => [value].concat(perm))
    return res.concat(result)
  }

thejsj

var a = [1, 2, 3]
var b = a // b now points to the same array as a
a === b // true
var c = [...a] // Makes a shallow copy of the array
c === a // false
a.push(4)
b // [1, 2, 3, 4]
c // [1, 2, 3]
a = null
b // [1, 2, 3, 4] Still point to the same array

thejsj

var user = prompt("Where you at?").toUpperCase();
var isSingle = prompt("Are you single?").match(/yes/);
var isHappy = prompt("Are you happy?").match(/yes/);

switch(user) {
    
    case 'HOME':
        console.log("it is nice to have a home");
        break;
    

thejsj

'use strict'

// All these functions behave the same way

const getHello = function (a) {
  if (a === true) {
    return 'hello' 
  }
  else { 
    return 'wow' 

thejsj

fizzbuzz :: Int -> String
fizzbuzz x | mod x 15 == 0 = "fizzbuzz"
           | mod x 5  == 0 = "fizz"
           | mod x 3  == 0 = "buzz"
           | otherwise     = show x

printAll [] = return ()
printAll (x:xs) = putStrLn x >> printAll xs

main = do