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Achieving warp speed with Rust

Contents:

• Number one optimization tip: don't
• Never optimize blindly
• Don't bother optimizing one-time costs
• Improve your algorithms
• CPU architecture primer
• Keep as much as possible in cache
• Keep as much as possible in registers

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## Copy this file into config.site ##
CC="cc -xc99"
CPPFLAGS="-I/opt/csw/include"
CFLAGS="-I/opt/csw/include -O -xlibmieee"
LDFLAGS="-L/opt/csw/lib"
F77=f95
FFLAGS=-O
CXX="CC -library=stlport4"
CXXFLAGS=-O
FC=f95

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// create an IAM Lambda role with access to dynamodb
// Launch Lambda in the same region as your dynamodb region
// (here: us-east-1)
// dynamodb table with hash key = user and range key = datetime

console.log('Loading event');
var AWS = require('aws-sdk');
var dynamodb = new AWS.DynamoDB({apiVersion: '2012-08-10'});

exports.handler = function(event, context) {

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Getting shit to work

Disclaimers

• No authority
• Official reference is writing r extentions (joke extentions)
• If you thought writing regular r packages was tricky, hold on

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IE 7/8/9/10/11 Virtual machines from Microsoft

Linux installation notes (tested under Ubuntu 14.04LTS/12.04LTS), assuming VirtualBox is already installed on host.

• Install notes
• Available images
  • IE7 - Vista Enterprise
  • IE8 - XP
  • IE9 - Win7
  • IE10 - Win7
  • IE10 - Win8

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How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev

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# hubot

description "Hubot Campfire bot"
author "David Wittman <david@wittman.com>"

start on filesystem or runlevel [2345]
stop on runlevel [!2345]

# Path to Hubot installation
env HUBOT_DIR='/opt/hubot/'

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#!/bin/sh

# This assumes you have:
# 1) A user called `hubot` in charge of the bot.
# 2) A file called /home/hubot/.hubotrc that contains the Hubot credentials.
#
# To set the adapter either edit bin/hubot to specify what you want or append
# `-- -a campfire` to the $DAEMON variable below.
#
### BEGIN INIT INFO

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Rust feature staging and you

Recently I've been overhauling the mechanisms for introducing unstable features to both the Rust language and libraries. Part of that work landed for the 1.0.0-alpha release when we started producing warnings about using unstable library APIs, which I'm sure you noticed. Now the transition to the system described in [RFC 507][rfc-507] is nearing completion, so it's time to remind everybody what's happening and how to cope with it.

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R on Solaris

By Jeroen Ooms, April 2015. Suggestions welcome.

VirtualBox Image: http://bit.ly/r-solaris
Username: root
Password: solaris11