npearce

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

PatrikHlobil

def iterate_all(iterable, returned="key"):
    
    """Returns an iterator that returns all keys or values
       of a (nested) iterable.
       
       Arguments:
           - iterable: <list> or <dictionary>
           - returned: <string> "key" or "value"
           
       Returns:

EliotAndres

 
# '''
# A small Tensorflow XLA benchmark
# 
# Original Author: Aymeric Damien
# Project: https://github.com/aymericdamien/TensorFlow-Examples/
# '''


import tensorflow as tf

Yagisanatode

#! Python 3.4
"""
Open a file dialog window in tkinter using the filedialog method.

Tkinter has a prebuilt dialog window to access files. 

This example is designed to show how you might use a file dialog askopenfilename
and use it in a program.
"""

laurenarcher

import urllib2
import json

data = urllib2.urlopen("http://api.bitcoincharts.com/v1/weighted_prices.json")

def convert_to_bitcoin(amount, currency):
    bitcoins = json.loads(data.read())
    converted = float(bitcoins[currency]["24h"]) * amount
    print converted

alphazo

libnfc supports UUID writable cards and even has some dedicated tools for them.

However it doesn't work with some of the cards found on eBay that are even simpler to use. Sector 0 is unlocked and can be written without any additional commands. libnfc requires a small patch to get it working.

Following has been tested under ArchLinux with modified libnfc 1.5.1, mfoc 0.10.2 and a SCL3711 dongle.

Patch & recompile libnfc

The patch is fairly simple, open libnfc-1.5.1/utils/nfc-mfclassic.c and comment 2 lines (it was lines 384 and 385 for me):

// Try to write the trailer

raullenchai

#include <stdio.h>

/*
Fork From http://www.cs.technion.ac.il/~orrd/KATAN/katan.c

 Reference BITSLICED implementations of:
 KATAN32, KATAN48, KATAN64, KTANTAN32, KTANTAN48 and KTANTAN64.
 Each of the 64 slices corresponds to a distinct instance.
 
 To work with a single instance, use values in {0,1}