Hanokh Aloni hanokhaloni

cpu-count.js:

console.log(require('os').cpus().length);

To compile:

gcc -shared -fPIC intercept.c -o intercept.so -ldl

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?

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

Clarify and agree on the scope of the system

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

Uncle Bob - Scribe's Oath

I will not produce harmful code.
- I will not intentionally write code with bugs.
- This means: Do your best.
I will not produce code that's not my best.
I will provide with each release a quick, testable & repeatable proof that the code works.
I will not avoid release that will impede progress.
- Short term rapid releases
I will fearlessly and relentlessly improve the quality of code.

I will never make the code worse.

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

	alias גררר="replace_hebrew_with_latin"
	replace_hebrew_with_latin() {
	previous_command=$(history \| tail -n 1 \| sed 's/^[ ][0-9][ ]*//')
	latin_command=$(echo "$previous_command" \| tr 'פםןוטארק׳/ףךלחיעכגדשץתצמנהבסז' 'poiuytrewq;lkjhgfdsa.,mnbvcxz')

	# Display the translated command
	echo "Translated Command: $latin_command"

	# Ask for confirmation before executing
	echo "Do you want to execute this command? [Press Enter again]"

	[
	{
	"title": "Aboleth",
	"icon": "imp-laugh",
	"contents": [
	"subtitle \| Large aberration, lawful evil",
	"rule",
	"property \| Armor class \| 17 (Natural Armor)",
	"property \| Hit points \| 135 (18d10 + 36)",
	"property \| Speed \| 10 ft., swim 40 ft. ",

	#!/usr/bin/env groovy
	pipeline {
	agent any
	tools {nodejs "latest"}
	stages {
	stage('preflight') {
	steps {
	echo sh(returnStdout: true, script: 'env')
	sh 'node -v'
	}

	# Official framework image. Look for the different tagged releases at:
	# https://hub.docker.com/r/library/node/tags/
	image: node:6

	before_script:
	- npm install

	# This folder is cached between builds
	# http://docs.gitlab.com/ce/ci/yaml/README.html#cache
	cache: