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Giuseppe Modarelli gmodarelli

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sysctl -w fs.file-max=12000500
sysctl -w fs.nr_open=20000500
ulimit -n 4000000
sysctl -w net.ipv4.tcp_mem='10000000 10000000 10000000'
sysctl -w net.ipv4.tcp_rmem='1024 4096 16384'
sysctl -w net.ipv4.tcp_wmem='1024 4096 16384'
sysctl -w net.core.rmem_max=16384
sysctl -w net.core.wmem_max=16384
sudo dpkg -i erlang-solutions_1.0_all.deb
gmodarelli / config.ex
Last active Mar 31, 2018 — forked from bitwalker/config.ex
Useful config wrapper for Elixir
View config.ex
defmodule Config do
@moduledoc """
This module handles fetching values from the config with some additional niceties
@doc """
Fetches a value from the config, or from the environment if {:system, "VAR"}
is provided.
An optional default value can be provided if desired.
gmodarelli / delay.xml
Created Feb 19, 2015
MongooseIM contribution
View delay.xml
<x xmlns='jabber:x:delay' from='' stamp='20020910T23:08:25'>Offline Storage</x>
gmodarelli / pre-commit
Last active Jun 15, 2021
RuboCop with git pre-commit
View pre-commit
# Check for ruby style errors
if git rev-parse --verify HEAD >/dev/null 2>&1
gmodarelli / image.html
Last active Aug 29, 2015
AngularJS Promises
View image.html
<div ng-controller="ImageCtrl">
<div class="ddarea" ng-file-drop="onFileDropped($files)" ng-file-drag-over-class="dropping">
<p>Drag & Drop your design image here</p>
<div class="layers">
<div class="layer" ng-class="{ active : }" ng-repeat="layer in layers">
<div style="background-image: url({{layer.thumb}})"></div>
<a ng-click="removeLayer(layer)">Remove</a>
gmodarelli / .env
Last active Aug 29, 2015
ESC #1: Dotenv
View .env
gmodarelli / category.rb
Last active Aug 29, 2015
Migrating from a 1-to-many association to a many-to-many association
View category.rb
class Category < ActiveRecord::Base
# Old association
belongs_to :topic
# New association
has_and_belongs_to_many :topics
gmodarelli / default_value.rb
Last active Aug 29, 2015
Source Code Reading
View default_value.rb
define_method(abbr) { |date = nil|, date) }
View login.test.js
var request = require('supertest'),
should = require('should'),
app = require('../server');
var Cookies;
describe('Functional Test <Sessions>:', function () {
it('should create user session for valid user', function (done) {
View Gemfile
gem 'xml2json', git: ''