bzamecnik

# https://en.wikipedia.org/wiki/Floyd–Steinberg_dithering
from numba import jit
import numpy as np

@jit(nopython=True)
def floyd_steinberg(image):
    # image: np.array of shape (height, width), dtype=float, 0.0-1.0
    # works in-place!
    h, w = image.shape
    for y in range(h):

rmoriz

#!/bin/sh

mkdir -p /tmp/rtl8812au
cd /tmp/rtl8812au

apt-get install -y \
  git \
  dkms \
  raspberrypi-kernel-headers \
  raspberrypi-kernel 

bannanc

abingham

import io
import sys


# Temporarily redirect stdout to a StringIO.
stdout = sys.stdout
s = io.StringIO()
sys.stdout = s
help(sys.intern)

joecampo

If you're not familiar: What is fail2ban? fail2ban is an awesome linux service/monitor that scans log files (e.g. auth.log for SSH) for potentially malicious behavior. Once fail2ban is tripped it will ban users for a specified duration by adding rules to Iptables. If you're unfamiliar with fail2ban Chris Fidao has a wonderful (& free!) series about security including setting up fail2ban here.

Recently Laravel released a new feature in 5.1 to throttle authentication attempts by simply adding a trait to your authentication controller. The Laravel throttle trait uses the inputted username, and IP address to throttle attempts. I love seeing this added to a framework out of the box, but what about some of our other apps not built on Laravel? Like a WordPress login? Or even an open API etc.? Ultimately,