flavioamieiro

int ledPin =  13;

int fib(int n){
    return (n <= 1) ? 1 : (fib(n-1) + fib(n-2));
}

void blink(int interval){
  digitalWrite(ledPin, HIGH);
  delay(interval);
  digitalWrite(ledPin, LOW);

flavioamieiro

#!/usr/bin/python
import math
import sys

def is_prime(n):
    """
    Tells if a number is a prime

    This uses the fact that prime numbers greater than 2 and 3 can always
    be written in the form 6k+1 or 6k-1. That is, they are always 'next'

flavioamieiro

# Implementation of the sieve of Eratostenes.
# Calculates all the prime numbers in a range up to the specified limit.
import math
import sys

def process(squareRoot, list):
    """This function calculates all the prime numbers in a range (from 2 to the
    limit you specify).
    Takes as arguments:
    squareRoot - the square root of the highest number rounded down

flavioamieiro

#!/usr/bin/python3
#-*- coding: utf-8 -*-

import sys
import re
import urllib.request
from html.parser import HTMLParser

def usage():
    sys.stderr.write("usage: {0} <url>\n".format(sys.argv[0]))

flavioamieiro

find . -type d | while read DIR
do
    echo "$DIR"
    find "$DIR" -maxdepth 1 -type f -exec wc -l {} \; | awk '{loc += $1} END {print loc}'
done

flavioamieiro

for FILE in `ls -1 *.jpg`; 
do 
    touch -m -d "`exiftool -s3 -CreateDate "$FILE" -dateFormat "%Y-%m-%d  %H:%M:%S"`" "$FILE"
done

flavioamieiro

#!/usr/bin/python3
#-*- coding: utf-8 -*-

# Pega nome do filme, do diretor, e a sinopse de uma página do imdb.
# Não tem tratamento de erros decente, e provavelmente não vai ter.

import sys
from bs4 import BeautifulSoup
import urllib.request

flavioamieiro

#!/bin/bash

find . -name '*.CR2' -print0 | while read -r -d '' FILE
do
    BASENAME=$(basename -s ".CR2" "$FILE")
    exiftool -b -previewImage -ext .CR2 -w .JPG "$FILE"
    exiftool -tagsFromFile "$FILE" "$BASENAME".JPG
done

flavioamieiro

import unittest

def fizzbuzz(numero):
    resultado = ""
    if numero%3 == 0:
        resultado += 'fizz'
    if numero%5 == 0:
        resultado += 'buzz'
    if resultado == "":
        resultado = numero

flavioamieiro

dicionario = {'I':1,'V':5,'X':10,'L':50,'C':100,'D':500,'M':1000}

def eh_o_ultimo_caractere(indice,romano):
    return indice == (len(romano) - 1)

def retorna_o_valor_do_proximo_caractere(indice, romano):
    if eh_o_ultimo_caractere(indice,romano):
        valor_do_proximo_caracter = 0
    else:
        valor_do_proximo_caracter = dicionario[romano[indice + 1]]