Luan Nguyen thanhluanuit

FWIW: I'm not the author of the content presented here (which is an outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.

Effective Engineer - Notes

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

What's an Effective Engineer?

People

`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`

How to solve `dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.60.dylib`

brew uninstall --ignore-dependencies node icu4c
brew install node

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

	# == Schema Information
	#
	# id :integer not null, primary key
	# name :string(255)
	class User < ActiveRecord::Base
	has_many :posts
	end

	# == Schema Information
	#

	# == Schema Information
	#
	# Table name: users
	#
	# id : integer not null, primary key
	# status : string
	# city : string
	#

	class User < ActiveRecord::Base

	#!/usr/bin/env python
	# -- coding: utf-8 --
	"""Chương trình chuyển đổi từ Tiếng Việt có dấu sang Tiếng Việt không dấu
	Chỉnh sửa từ mã nguồn của anh NamNT
	http://www.vithon.org/2009/06/14/x%E1%BB%AD-ly-ti%E1%BA%BFng-vi%E1%BB%87t-trong-python
	"""

	import re

	INTAB = "ạảãàáâậầấẩẫăắằặẳẵóòọõỏôộổỗồốơờớợởỡéèẻẹẽêếềệểễúùụủũưựữửừứíìịỉĩýỳỷỵỹđẠẢÃÀÁÂẬẦẤẨẪĂẮẰẶẲẴÓÒỌÕỎÔỘỔỖỒỐƠỜỚỢỞỠÉÈẺẸẼÊẾỀỆỂỄÚÙỤỦŨƯỰỮỬỪỨÍÌỊỈĨÝỲỶỴỸĐ"

	#!/usr/bin/ruby
	# encoding: utf-8
	# Grab google web fonts and embed them as base64 data URIs
	# <http://brettterpstra.com/2015/03/14/embedding-google-web-fonts/>
	require 'base64'

	if ARGV.length > 0
	input = ARGV
	elsif STDIN.stat.size > 0
	input = STDIN.read.strip.split(/\n+/)


	class Annotation < ActiveRecord::Base
	has_and_belongs_to_many :pages
	end

	class Page < ActiveRecord::Base
	has_and_belongs_to_many :annotations
	end

	class CreateAnnotationsPagesJoinTable < ActiveRecord::Migration