fishi0x01

#!/usr/bin/env python3

"""
Using Fermat's little theorem to calculate nCk mod m, for k < m and m is prime

Two versions:
1. Pre-Compute factorials and multiplicative inverses in O(n*logn) --> later lookup in O(1)
2. Compute directly --> no lookup --> each time O(n)
"""

matsuken92

%matplotlib inline 
import sys
import matplotlib.pyplot as plt
import numpy as np
import scipy.stats as st
from matplotlib import animation as ani
import sklearn.metrics as mt

ekristen

#!/bin/bash

# Author: Erik Kristensen
# Email: erik@erikkristensen.com
# License: MIT
# Nagios Usage: check_nrpe!check_docker_container!_container_id_
# Usage: ./check_docker_container.sh _container_id_
#
# Depending on your docker configuration, root might be required. If your nrpe user has rights
# to talk to the docker daemon, then root is not required. This is why root privileges are not

miyamoto-daisuke

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "VPC knowhow template",
  "Parameters": {
    "KeyName": {
      "Description": "Name of an existing EC2 KeyPair to enable SSH access to the instances",
      "Type": "String",
      "MinLength": "1",
      "MaxLength": "64",
      "AllowedPattern": "[-_ a-zA-Z0-9]*",

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

mattbaker

This example expects to have d3.min.js and d3.layout.min.js in the same directory as pie.js and pie_serv.js.

Run with node pie_serv.js