Hengjie

How to passthrough SATA drives directly on VMWare EXSI 6.5 as RDMs

There aren't many tutorials about this, the only tutorials I've found were about passing through entire PCIe cards to VMs, or refered to old ESXI versions (below 6.5) that used a more comprehensive desktop client instead of the web app. In v6.5, the web app was introduced and the desktop client was deprecated. You used to be able to setup RDMs in the desktop client, but with the introduction of the web console, this is no longer the case. This tutorial shows you how to pass SATA HDDs to the virtual machine on VMWare ESXI 6.5. This tutorial is partially based on VMWare's own KB and the now deprecated Forza IT blog post.

A word about VMWare ESXI 6.7

There is now an option while editing your VM's settings to add a New raw disk when you click `Add ha

wsargent

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

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

MadLittleMods

Just some notes and references for myself.

• In bash, you can access your C:\ drive via /mnt/c/
• ~ = C:\Users\MLM\AppData\Local\lxss\home\mlm and is different from your Windows user directory C:\Users\MLM

How to google things

btroncone

RxJS 5 Operators By Example

⚠️ UPDATE: I have moved the contents of this gist plus more to http://www.learnrxjs.io and https://github.com/btroncone/learn-rxjs. For expanded examples, explanations, and resources, please check out this new location!

A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.

Table of Contents

• buffer
• bufferCount
• bufferTime

remojansen

function logClass(target: any) {
 
  // save a reference to the original constructor
  var original = target;
 
  // a utility function to generate instances of a class
  function construct(constructor, args) {
    var c : any = function () {
      return constructor.apply(this, args);
    }

mick001

# Set a seed
set.seed(500)

library(MASS)
data <- Boston

# Check that no data is missing
apply(data,2,function(x) sum(is.na(x)))

# Train-test random splitting for linear model

jdickey

There once was a project that made extensive use of Pivotal's "Unbuilt Rails Dependency" pseudo-Gem architectural feature. After realising that that was far more limited in its applicable use cases than hoped, efforts were made to claw those back into namespaced classes within the main Rails app.

This was generally successful for a while. The use-case actions/service layer and one of the two core entities, Users, worked Just Fine. When work began on the Post entity, however, increasing forward progress was abruptly halted by a weird error.

Given the files spec/entities/post_spec.rb and app/entities/post.rb as below, running bundle exec rspec spec/entities/post_spec.rb gives the following output

Coverage re

beezee

# An exercise in controlled side effects inspired by 
# http://tmd.io/code/2015/01/27/putting-away-your-laundry-a-look-at-service-objects-for-rails.html

# Generic "immutable" wrapper for hash of values and hash of validators
# Only unvalidated or Valid values come out of #to_h
# Validators can return ValidatedParams::Error('message') to come out of #errors
# This is a great candidate for property based testing and has no dependencies beyond hashes and procs
class ValidatedParams                                                             
                                                                                  
  Valid = true                                                                    

buren

# config/initializers/web_console.rb
WebConsoleBeforeAction = ->(controller) do
  controller.console if controller.params[:web_console]
end

ApplicationController.before_action(WebConsoleBeforeAction) if defined?(WebConsole) && Rails.env.development?

# NOTE:
# For security reasons only do this in development.