vlasovskikh

# Copyright (c) 2014 Andrey Vlasovskikh
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in

davidshinn

#!/usr/bin/env python
"""
simple example script for running and testing notebook resulting in a new workbook.

Usage: `ipnbdoctest.py foo.ipynb foo_new.ipynb`

Each cell is submitted to the kernel, and the outputs are compared with those stored in the notebook.
"""

import io

npryce

#!/bin/bash

# Usage: merge-to-subdir source-repo destination-repo subdir
# 
# Merges the history of source-repo into destination-repo as the
# history of the subdirectory subdir.
# 
# source-repo can be local or remote.
# destination-repo must be local to the machine.
# subdir can be a relative path, in which case intermediate

swannodette

;; based on core.logic 0.8-alpha2 or core.logic master branch

(ns sudoku
  (:refer-clojure :exclude [==])
  (:use clojure.core.logic))

(defn get-square [rows x y]
  (for [x (range x (+ x 3))
        y (range y (+ y 3))]
    (get-in rows [x y])))

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

bhenerey

In a perfect world, where things are done well, not just quickly, I would expect to find the following when joining the company:

Documentation

• Accurate / up-to-date systems architecture diagram

• Accurate / up-to-date network diagram

• Out-of-hours support plan

• Incident management plan