Carlos Roldán jcarlosroldan

## recursive-search-content.py
"""
Recursive search by file content.
By Juan C. Roldán (https://juancroldan.com/)
Just change WORDS to whichever strings you are looking for.
"""
from os import listdir
from os.path import isdir

WORDS = ["this is a test", "localhost"]

## bypass-hotlink.php
<?php

$salt = "change_me";

if (isset($_REQUEST["u"]) && isset($_REQUEST["k"]) && md5($_REQUEST["u"] . $salt) == $_REQUEST["k"]) {
	$file_info = new finfo(FILEINFO_MIME_TYPE);
	$res = file_get_contents($_REQUEST["u"]);
	$mime_type = $file_info->buffer($res);
	header('Content-type: '.$mime_type);
	echo $res;

## spectrum.py
from PIL import Image

WIDTH = 700
HEIGHT = 350

img = Image.new('HSV', (WIDTH, HEIGHT))

for x in range(WIDTH):
	for y in range(HEIGHT):
		if y < HEIGHT / 2:  # white to rainbow

## index.html
<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width,initial-scale=1">

	<title>Project</title>

	<link rel="stylesheet" href="style.css">

## where.py
from geopy.exc import GeocoderTimedOut
from geopy.geocoders import Nominatim

# Choose your preferred geocoder at http://geopy.readthedocs.io/en/latest/#module-geopy.geocoders

_geo = Nominatim()
def where(place, timeout=10):
	res = None
	while res == None:
		try:

## cache.py
# -- the cache snippet ---------------------------------------------------------

from os import makedirs
from os.path import exists, dirname
from pickle import load as pload, dump as pdump
from re import sub
from time import time

def cache(target, args, identifier=None, cache_life=3 * 24 * 3600):
	""" Run the target function with the given args, and store it to a pickled

## steganfind.py
from os import listdir
from os.path import isdir

""" Find images with hidden compressed formats """

ROOT = "path/to/a/folder/with/images"
IMAGE_EXTS = ["jpg", "png", "gif", "jpeg", "tiff", "svg", "bmp"]
EOF_SIGNATURES = {
	""
}

## dynprog.py
# -- the dynamic programming snippet -------------------------------------------

class DynProg:
	""" Abstract class to solve problems using dynamic programming. To use it,
	make a child class implementing alternatives, is_final and penalty. Then,
	make one of such objects providing the initial state in the constructor, and
	call to solve(), providing one search type. """
	ONE_SOLUTION = 0
	ONE_OPTIMAL_SOLUTION = 1
	ALL_SOLUTIONS = 2

## mail.py
from smtplib import SMTP

def send_gmail(to, subject, text, username="********@gmail.com", password="********"):
  """ Send a mail using simple SMTP. """
	server = SMTP('smtp.gmail.com:587')
	server.starttls()
	server.login(username, password)
	msg = "From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n%s"%(username, to, subject, text)
	server.sendmail(username, to, msg)
	server.quit()

## euler.py
from math import sqrt, ceil
from itertools import zip_longest, compress, chain, product, combinations
from functools import reduce

def prime_sieve(n):
	"""
	Returns: list of primes, 2 <= p < n
	Performance: 0.5s for 10**7, 5s for 10**8, 69s for 10**9
	"""
	sieve = [True] * int(n / 2)
	"""
	Recursive search by file content.
	By Juan C. Roldán (https://juancroldan.com/)
	Just change WORDS to whichever strings you are looking for.
	"""
	from os import listdir
	from os.path import isdir

	WORDS = ["this is a test", "localhost"]
	<?php

	$salt = "change_me";

	if (isset($_REQUEST["u"]) && isset($_REQUEST["k"]) && md5($_REQUEST["u"] . $salt) == $_REQUEST["k"]) {
	$file_info = new finfo(FILEINFO_MIME_TYPE);
	$res = file_get_contents($_REQUEST["u"]);
	$mime_type = $file_info->buffer($res);
	header('Content-type: '.$mime_type);
	echo $res;
	from PIL import Image

	WIDTH = 700
	HEIGHT = 350

	img = Image.new('HSV', (WIDTH, HEIGHT))

	for x in range(WIDTH):
	for y in range(HEIGHT):
	if y < HEIGHT / 2: # white to rainbow
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width,initial-scale=1">

	<title>Project</title>

	<link rel="stylesheet" href="style.css">
	from geopy.exc import GeocoderTimedOut
	from geopy.geocoders import Nominatim

	# Choose your preferred geocoder at http://geopy.readthedocs.io/en/latest/#module-geopy.geocoders

	_geo = Nominatim()
	def where(place, timeout=10):
	res = None
	while res == None:
	try:
	# -- the cache snippet ---------------------------------------------------------

	from os import makedirs
	from os.path import exists, dirname
	from pickle import load as pload, dump as pdump
	from re import sub
	from time import time

	def cache(target, args, identifier=None, cache_life=3 * 24 * 3600):
	""" Run the target function with the given args, and store it to a pickled
	from os import listdir
	from os.path import isdir

	""" Find images with hidden compressed formats """

	ROOT = "path/to/a/folder/with/images"
	IMAGE_EXTS = ["jpg", "png", "gif", "jpeg", "tiff", "svg", "bmp"]
	EOF_SIGNATURES = {
	""
	}
	# -- the dynamic programming snippet -------------------------------------------

	class DynProg:
	""" Abstract class to solve problems using dynamic programming. To use it,
	make a child class implementing alternatives, is_final and penalty. Then,
	make one of such objects providing the initial state in the constructor, and
	call to solve(), providing one search type. """
	ONE_SOLUTION = 0
	ONE_OPTIMAL_SOLUTION = 1
	ALL_SOLUTIONS = 2
	from smtplib import SMTP

	def send_gmail(to, subject, text, username="******@gmail.com", password="******"):
	""" Send a mail using simple SMTP. """
	server = SMTP('smtp.gmail.com:587')
	server.starttls()
	server.login(username, password)
	msg = "From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n%s"%(username, to, subject, text)
	server.sendmail(username, to, msg)
	server.quit()
	from math import sqrt, ceil
	from itertools import zip_longest, compress, chain, product, combinations
	from functools import reduce

	def prime_sieve(n):
	"""
	Returns: list of primes, 2 <= p < n
	Performance: 0.5s for 107, 5s for 108, 69s for 10**9
	"""
	sieve = [True] * int(n / 2)