Francisco Dalla Rosa Soares dallarosa

## juypterhub.sh
jupyterhub --config=/etc/jupyterhub/jupyterhub_config.py

## hextostr.go
package main

import (
	"encoding/hex"
	"fmt"
)

func main() {
  msg := "73616d706c652074657874"
  bs, err := hex.DecodeString(msg)

## spectogram.py
#Based on http://www.frank-zalkow.de/en/code-snippets/create-audio-spectrograms-with-python.html
#This work is licensed under Creative Commons Attribution 3.0 International(Unported), according to the original work.
#Original Author: Frank Zalkow
#This Version's Author: Francisco Dalla Rosa Soares

import numpy as np
from matplotlib import pyplot as plt
import scipy.io.wavfile as wav
from numpy.lib import stride_tricks
import math

## install_jupyter.sh
pip3 install --upgrade notebook jupyterhub

## gist:7e3c6b48e6c54d32f19f24a5b95ac389
apt install python3 python3-pip

## challenge_skeleton.go
package main

import(
    "fmt"
    "bufio"
    "os"
      )

func main() {
    reader := bufio.NewReader(os.Stdin)

## app.html
.
.
.
<link rel="import" href="../bower_components/app-localize-behavior/app-localize-behavior.html">
.
.
.
 <a name="view1" href="/view1">{{localize('hello','a','Batman')}}</a>
 .
 .

## check_spk.sh
#!/usr/bin/bash
/usr/bin/hcitool con | grep -o  'DEVICE_MAC_ADDRESS' &> /dev/null
if [ $? -eq 0 ]
then PATH_TO_CHROME --alsa-output-device=softvol "$@"
else PATH_TO_CHROME
fi

## test_printf.c
#include<stdio.h>
#include<stdlib.h>
#include<limits.h>

char * int2bin(int i)
{
  size_t bits = sizeof(int) * CHAR_BIT;

  char * str = malloc(bits + 1);
  if(!str) return NULL;

## replace.go
package main

import (
        "io/ioutil"
        "log"
        "strings"
)

func main() {
        input, err := ioutil.ReadFile("myfile")
	package main

	import (
	"encoding/hex"
	"fmt"
	)

	func main() {
	msg := "73616d706c652074657874"
	bs, err := hex.DecodeString(msg)
	#Based on http://www.frank-zalkow.de/en/code-snippets/create-audio-spectrograms-with-python.html
	#This work is licensed under Creative Commons Attribution 3.0 International(Unported), according to the original work.
	#Original Author: Frank Zalkow
	#This Version's Author: Francisco Dalla Rosa Soares

	import numpy as np
	from matplotlib import pyplot as plt
	import scipy.io.wavfile as wav
	from numpy.lib import stride_tricks
	import math
	package main

	import(
	"fmt"
	"bufio"
	"os"
	)

	func main() {
	reader := bufio.NewReader(os.Stdin)
	.
	.
	.
	<link rel="import" href="../bower_components/app-localize-behavior/app-localize-behavior.html">
	.
	.
	.
	<a name="view1" href="/view1">{{localize('hello','a','Batman')}}</a>
	.
	.
	#!/usr/bin/bash
	/usr/bin/hcitool con \| grep -o 'DEVICE_MAC_ADDRESS' &> /dev/null
	if [ $? -eq 0 ]
	then PATH_TO_CHROME --alsa-output-device=softvol "$@"
	else PATH_TO_CHROME
	fi
	#include<stdio.h>
	#include<stdlib.h>
	#include<limits.h>

	char * int2bin(int i)
	{
	size_t bits = sizeof(int) * CHAR_BIT;

	char * str = malloc(bits + 1);
	if(!str) return NULL;