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require 'eventmachine'
require 'socket'
require 'kgio'
server = Kgio::TCPServer.new('0.0.0.0', 4242)
module Dispatch
def notify_readable
io = @io.kgio_tryaccept or return
EventMachine.attach(io, Server)
@spikeheap
spikeheap / Dockerfile
Created April 29, 2016 09:34
Nginx HTTPS proxy for Rails
FROM alpine:3.2
MAINTAINER ryan@slatehorse.com
RUN apk add --update nginx openssl && rm -rf /var/cache/apk/*
COPY ./nginx.conf /etc/nginx/nginx.conf
# Generate certificates
ENV CERTIFICATE_DIR=/usr/local/app/certs
@verticalgrain
verticalgrain / app.js
Last active April 26, 2022 15:37
React Router V4 Redirect after form submission
import React, { Component } from 'react'
import { Redirect } from 'react-router'
export default class ContactForm extends Component {
constructor () {
super();
this.state = {
fireRedirect: false
}
}
@franck
franck / monitrc
Created December 1, 2011 11:11
monit config file (nginx, mysql, redis, tomcat)
###############################################################################
## Monit control file
###############################################################################
##
## Comments begin with a '#' and extend through the end of the line. Keywords
## are case insensitive. All path's MUST BE FULLY QUALIFIED, starting with '/'.
##
## Below you will find examples of some frequently used statements. For
## information about the control file, a complete list of statements and
## options please have a look in the monit manual.
@yevrah
yevrah / Upgrade vim
Last active September 25, 2023 05:11
Update to Vim8 on Centos 7
################################################################################
# Method 1: Install using rpm packages (credit to DarkMukke)
#
rpm -Uvh http://mirror.ghettoforge.org/distributions/gf/gf-release-latest.gf.el7.noarch.rpm
rpm --import http://mirror.ghettoforge.org/distributions/gf/RPM-GPG-KEY-gf.el7
# WARNING: removing vim-minimal uninstalls `sudo` if you skip the second step
# make sure to at least run `yum install sudo`
yum -y remove vim-minimal vim-common vim-enhanced
@kkc
kkc / elasticsearch.md
Last active December 29, 2023 00:39
Elasticsearch performance tuning

##TUNING##

Configuration

System: set file descriptors to 32K or 64K

vim /etc/security/limit.conf

@zjhiphop
zjhiphop / 分布式系统学习资料.md
Created July 23, 2015 06:13
分布式系统学习资料

##分布式系统(Distributed System)资料


#####希望转载的朋友,你可以不用联系我.但是一定要保留原文链接,因为这个项目还在继续也在不定期更新.希望看到文章的朋友能够学到更多.

介绍:这是一篇介绍在动态网络里面实现分布式系统重构的paper.论文的作者(导师)是MIT读博的时候是做分布式系统的研究的,现在在NUS带学生,不仅仅是分布式系统,还有无线网络.如果感兴趣可以去他的主页了解.

#=Navigating=
visit('/projects')
visit(post_comments_path(post))
#=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click_on('Button Value')
@otobrglez
otobrglez / jaccard_recommendation.rb
Last active April 2, 2024 17:51
Simple recommendation system written in Ruby based on Jaccard index.
# Simple Recommendation Engine in Ruby
# Visit: http://otobrglez.opalab.com
# Author: Oto Brglez <otobrglez@gmail.com>
class Book < Struct.new(:title)
def words
@words ||= self.title.gsub(/[a-zA-Z]{3,}/).map(&:downcase).uniq.sort
end
@justintv
justintv / .bashrc
Created August 17, 2009 00:53
Display git branch in bash prompt
# If you work with git, you've probably had that nagging sensation of not knowing what branch you are on. Worry no longer!
export PS1="\\w:\$(git branch 2>/dev/null | grep '^*' | colrm 1 2)\$ "
# This will change your prompt to display not only your working directory but also your current git branch, if you have one. Pretty nifty!
# ~/code/web:beta_directory$ git checkout master
# Switched to branch "master"
# ~/code/web:master$ git checkout beta_directory
# Switched to branch "beta_directory"