Zhenglai Zhang zhenglaizhang

Windows 10 Development Environment for Scala

This is a guide for Scala and Java development on Windows, using Windows Subsystem for Linux, although a bunch of it is applicable to a VirtualBox / Vagrant / Docker subsystem environment. This is not complete, but is intended to be as step by step as possible.

Harden Windows 10

Read the entire Decent Security guide, and follow the instructions, especially:

Set UAC to full
Enable Drive Encryption

Applied Functional Programming with Scala - Notes

1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.

val square : Int => Int = x => x * x

GitHub API Comparison: Issue Events vs Issue Timeline

Payload Attributes

events	timeline	Attribute	Description

Build tensorflow on OSX with NVIDIA CUDA support (GPU acceleration)

These instructions are based on Mistobaan's gist but expanded and updated to work with the latest tensorflow OSX CUDA PR.

Requirements

OS X 10.10 (Yosemite) or newer

##VGG19 model for Keras

This is the Keras model of the 19-layer network used by the VGG team in the ILSVRC-2014 competition.

It has been obtained by directly converting the Caffe model provived by the authors.

Details about the network architecture can be found in the following arXiv paper:

Very Deep Convolutional Networks for Large-Scale Image Recognition

K. Simonyan, A. Zisserman

What is this?

Following this guide will set up a local Elasticsearch with Kibana and Marvel using Homebrew and Homebrew Cask

Prerequisites

If you already have Java installed on your system, skip steps Install Cask and Install Java

If you already have Java and Homebrew installed on your system, skip steps Prerequisites, start at Install Elasticsearch and Kibana after running $ brew update

Install Homebrew

$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

	[Unit]
	Description=Apache Kafka server (broker)
	Documentation=http://kafka.apache.org/documentation.html
	Requires=network.target remote-fs.target
	After=network.target remote-fs.target

	[Service]
	Type=simple
	PIDFile=/var/run/kafka.pid
	User=kafka

	$ehName = "powershellposttest" # hub name
	$ehNameSpace = "RFGateLgEUS" # namespace
	$keyname = "senderPolicy" # name of the policy
	$key = "yourKEY"

	# Load the System.Web assembly to enable UrlEncode
	[Reflection.Assembly]::LoadWithPartialName("System.Web") \| Out-Null

	$URI = "{0}.servicebus.windows.net/{1}" -f @($ehNameSpace,$ehName)
	$encodedURI = [System.Web.HttpUtility]::UrlEncode($URI)

	# 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 swiss-french keymap

	# http://askubuntu.com/questions/505446/how-to-install-ubuntu-14-04-with-raid-1-using-desktop-installer
	# http://askubuntu.com/questions/660023/how-to-install-ubuntu-14-04-64-bit-with-a-dual-boot-raid-1-partition-on-an-uefi%5D

	sudo -s
	apt-get -y install mdadm
	apt-get -y install grub-efi-amd64
	sgdisk -z /dev/sda
	sgdisk -z /dev/sdb
	sgdisk -n 1:0:+100M -t 1:ef00 -c 1:"EFI System" /dev/sda
	sgdisk -n 2:0:+8G -t 2:fd00 -c 2:"Linux RAID" /dev/sda