yankov

require 'rubygems'
require 'redis'
require 'redis/distributed'

r = Redis::Distributed.new %w[redis://host1:6379 redis://host2:6379]

# show node for key "foo"
p r.node_for("foo")

# set the value of "foo"

ixti

rs.slaveOk();

db.getCollectionNames().forEach(function(coll) {
  db[coll].getIndexes().forEach(function(index) {
    if ("_id_" !== index.name) {
      print("db." + coll + ".ensureIndex(" + tojson(index.key) + ")");
    }
  });
});

dbainbridge

/**
 * Module dependencies.
 */

var express = require('express')
  , routes = require('./routes')
  , http = require('http');

var app = express();
var server = app.listen(3000);

mike-north

# app deps
sudo yum install git

# erlang deps
sudo yum groupinstall "Development Tools"
sudo yum install ncurses-devel openssl-devel

# erlang
wget http://www.erlang.org/download/otp_src_19.2.tar.gz
tar -zxvf otp_src_19.2.tar.gz

artem-hatchenko

import boto3
import json
import csv
import datetime
from pkg_resources import resource_filename

ReportFile = './report.csv'
CpuThreshold = 40 # If we reduce instance size, CPU utilization will be twice. e.g. 40*2=80% CPU utilization

# EC2 filter, we will skip terminated instances

brandond

import copy
import logging
import os

import boto3

logging.basicConfig(level=os.environ.get('LOG_LEVEL', 'INFO'))

ec2 = boto3.client('ec2')
logger = logging.getLogger(__name__)

domenic

Node.js core does its best to treat every platform equally. Even if most Node developers use OS X day to day, some use Windows, and most everyone deploys to Linux or Solaris. So it's important to keep your code portable between platforms, whether you're writing a library or an application.

Predictably, most cross-platform issues come from Windows. Things just work differently there! But if you're careful, and follow some simple best practices, your code can run just as well on Windows systems.

Paths and URLs

On Windows, paths are constructed with backslashes instead of forward slashes. So if you do your directory manipulation

AvnerCohen

Node.js - npm Cheat Sheet

(Full description and list of commands at - https://npmjs.org/doc/index.html)

List of less common (however useful) NPM commands

Prepand ./bin to your $PATH

Make sure to export your local $PATH and prepand relative ./node_modules/.bin/:

brendano

# Written by Brendan O'Connor, brenocon@gmail.com, www.anyall.org
#  * Originally written Aug. 2005
#  * Posted to gist.github.com/16173 on Oct. 2008

#   Copyright (c) 2003-2006 Open Source Applications Foundation
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#

StevenACoffman

MicroService Proxy Gateway Solutions

Kong, Traefik, Caddy, Linkerd, Fabio, Vulcand, and Netflix Zuul seem to be the most common in microservice proxy/gateway solutions. Kubernetes Ingress is often a simple Ngnix, which is difficult to separate the popularity from other things.

Github Star Trend:

This is just a picture of this link from March 2, 2019

Originally, I had included some other solution