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Philippe Santana Costa phcostabh

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package main
import (
"fmt"
)
func decorator(f func(s string)) func(s string) {
return func(s string) {
fmt.Println("Started")
@denji
denji / nginx-tuning.md
Last active April 17, 2025 07:26
NGINX tuning for best performance

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.

#!/bin/bash
# TODO: Add helpful comments.
set -x
SRC_DIR="/usr/local/src"
NGX_INSTALL_VERSION="1.4.2"
LUA_JIT_VERSION="2.0.2"
LUA_PATH="/usr/local/include/luajit-2.0"
@mattetti
mattetti / rails_json_session.rb
Last active September 23, 2020 07:04
This is a monkey patch to change Rails 4's default session/signed cookie serializer from Marshal to JSON for security and compatibility reasons. Note that this is a hack, a pretty terrible one and you should only use it if you know what you're doing. Also, I only wrote this patch for my own personal use, so don't be surprised if it doesn't work …
# Hack to change the Rails cookie serializer from Marshal to JSON and therefore allow the session
# to be shared between different languages but also avoid that someone knowing the
# cookie secret key could execute arbitrary code on the server by unmarshalling
# modified Ruby code added to the session/permanent cookie.
#
# Note that all users will beed to login again since both the remember me cookie and the session cookies
# won't be valid. Note also that the remember me cookie is tested multiple times per request even when it fails.
# for performance reasons you might want to delete it if these extra cycles are too costly for you.
#
# Rails 4 (not tested on Rails 3).
@gmccreight
gmccreight / master.vim
Last active November 21, 2024 14:36
A script that gives you a playground for mastering vim
" copy all this into a vim buffer, save it, then...
" source the file by typing :so %
" Now the vim buffer acts like a specialized application for mastering vim
" There are two queues, Study and Known. Depending how confident you feel
" about the item you are currently learning, you can move it down several
" positions, all the way to the end of the Study queue, or to the Known
" queue.
" type ,, (that's comma comma)
@benschw
benschw / Dockerfile
Last active October 1, 2018 18:30
MySQL Docker Container
FROM ubuntu
RUN dpkg-divert --local --rename --add /sbin/initctl
RUN ln -s /bin/true /sbin/initctl
RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
RUN apt-get update
RUN apt-get upgrade -y
RUN apt-get -y install mysql-client mysql-server
@mzdravkov
mzdravkov / Ruby apply
Last active December 23, 2015 22:18
Apply method for Ruby's Object, as (maybe?) more clean alternative to long method chain.
Object.class_eval do
def apply(&block)
instance_eval(&block) if block_given?
end
end
arr = []
arr.apply do
push [1, 2]
p self # => [[1, 2]]
@kwmt
kwmt / Castle.xml
Last active November 9, 2021 01:16 — forked from bemasher/Castle.xml
<?xml version="1.0" encoding="UTF-8" ?>
<Data>
<Series>
<id>83462</id>
<Actors>|Nathan Fillion|Stana Katic|Molly C. Quinn|Jon Huertas|Seamus Dever|Tamala Jones|Susan Sullivan|Ruben Santiago-Hudson|Monet Mazur|</Actors>
<Airs_DayOfWeek>Monday</Airs_DayOfWeek>
<Airs_Time>10:00 PM</Airs_Time>
<ContentRating>TV-PG</ContentRating>
<FirstAired>2009-03-09</FirstAired>
<Genre>|Drama|</Genre>
@xeoncross
xeoncross / stream_get_contents.php
Created June 25, 2013 14:41
Non-blocking, stream-based file reader with timeouts and max content length
<?php
$context = stream_context_create(array(
'http' => array(
'method' => "GET",
//'timeout' => 10,
//'user_agent' => $this->user_agent,
'max_redirects' => 10,
'header' => "Accept-language: en\r\n"
//. 'If-None-Match: '.$this->etag . "\r\n"
@ogrrd
ogrrd / dnsmasq OS X.md
Last active April 3, 2025 16:56
Setup dnsmasq on OS X

Never touch your local /etc/hosts file in OS X again

To setup your computer to work with *.test domains, e.g. project.test, awesome.test and so on, without having to add to your hosts file each time.

Requirements

Install