NikaTsanka

import numpy as np
from PIL import Image
import matplotlib.pyplot as plt

# Open the image
img = np.array(Image.open('dancing-spider.jpg')).astype(np.uint8)

# Sobel Operator
h, w, d = img.shape

eamartin

'''cjson, jsonlib, simplejson, and yajl also use C code
demjson did not use C code, but was too painfully slow to benchmark
(took about 20 seconds for these tests)

'''
import json
import sys
import time

with open('doc.json') as f:

fasterthanlime

State of emergency in France

Sources

• Loi n°55-385 from 1955
• Wikipedia / Etat d'urgence en France (general structure)

Process

rekyuu

import weechat, requests


weechat.register("ifttt", "rekyuu", "1.0", "MIT", "IFTTT: Send push notifications to IFTTT.", "", "")

settings = {
    "trigger": "",
    "token": ""
}

AGWA

/*
 * Demonstrates that an RSA signature does not uniquely identify a public key.
 * Given a signature, s, and a message m, it's possible to construct a new RSA key
 * pair such that s is a valid signature for m under the new key pair.
 *
 * Requires Go version >= 1.5.  Go <= 1.4 doesn't work due to a bug in the bignum
 * package: https://github.com/golang/go/issues/9826
 *
 * Written in 2015 by Andrew Ayer <agwa@andrewayer.name>
 *

NapoleonWils0n

#-----------------------------------------------#
#	oathtool totp google 2 factor
#-----------------------------------------------#


# if you have already set up 2 factor authentication with your phone
# you need to remove it from your phone and google authenticator app
# this wont invalidate your backup codes or application codes

# login to your google account go to 2 factor authentication, 

maykonchagas

# Install ARCH Linux with encrypted file-system and UEFI
# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.

## Download the archiso image from https://www.archlinux.org/
## Copy to a usb-drive
$ dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux

# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.

## Set brazilian portuguese keymap

1stvamp

#!/bin/bash
mkdir /tmp/curl-ca-bundle
cd /tmp/curl-ca-bundle
wget http://curl.haxx.se/download/curl-7.22.0.tar.bz2
tar xzf curl-7.22.0.tar.bz2
cd curl-7.22.0/lib/
./mk-ca-bundle.pl
if [ ! -d /usr/share/curl/ ]; then
	sudo mkdir -p /usr/share/curl/
else

baopham

mrcrilly

Linux Backup Solutions

I've been looking for the best Linux backup system, and also reading lots of HN comments.

Instead of putting pros and cons of every backup system I'll just list some deal-breakers which would disqualify them.

Also I would like that you, the HN community, would add more deal breakers for these or other backup systems if you know some more and at the same time, if you have data to disprove some of the deal-breakers listed here (benchmarks, info about something being true for older releases but is fixed on newer releases), please share it so that I can edit this list accordingly.

Bacula (from the Why section on Burp)

• Too complex to configure
• Stores catalog separate from backups, need to backup catalog