jots

# results:
# doing 100000000 records
# set: 24.3293866 -- ( 4110255 per second)
# `ps -p #{Process.pid} -o rss` # => "  RSS\n9547028\n"
# 99999999
# get: 0.4833987 -- ( 206868574 per second )


a = {} of Int32 => String

jots

based on:
https://blog.myhro.info/2017/01/how-fast-are-unix-domain-sockets

get about 28K per second on crystal vs 20K on python.

jots

# install git
# for apt-add-repository
apt-get install -y software-properties-common
 
sudo apt-add-repository -y ppa:git-core/ppa
apt-get update
 
apt-get install -y git

#---------------- [ ruby ] ----------

jots

#!/bin/bash
# http://askubuntu.com/questions/193072/how-to-use-the-new-adobe-source-code-pro-font
mkdir /tmp/adodefont
cd /tmp/adodefont
wget https://github.com/adobe-fonts/source-code-pro/archive/1.017R.zip
unzip 1.017R.zip 
mkdir -p ~/.fonts
cp source-code-pro-1.017R/OTF/*.otf ~/.fonts/
fc-cache -f -v

jots

defmodule FizzBuzz do
  def fizzbuzz(n) when rem(n, 15) == 0, do: "FizzBuzz"
  def fizzbuzz(n) when rem(n,  5) == 0, do: "Buzz"
  def fizzbuzz(n) when rem(n,  3) == 0, do: "Fizz"
  def fizzbuzz(n),                      do: n  
end

Enum.map(1..100, &FizzBuzz.fizzbuzz/1)

jots

#!/bin/bash
# https://twitter.com/sadserver/status/610520237755142144
# "..developers and their shitty code.." 
# he muttered before returning to work on the
# home-grown deployment system written in Csh

#apt-get update

apt-get -y install autoconf bison build-essential libssl-dev libyaml-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm3 libgdbm-dev libreadline-dev 

jots

import asyncnet, asyncdispatch, strutils, threadpool

proc fib(n: int): int   =
  if n < 2:
    result = n
  else:
    result = fib(n-1) + fib(n-2)

proc processClient(client: AsyncSocket) {.async.} =
  while true:

jots

net = require "net"
HOST = "127.0.0.1"

createServer = (port) ->
  net.createServer((sock) ->
    sock.write("welcome!  on port #{port}\r\n")
    console.log("CONNECTED: #{sock.remoteAddress}:#{sock.remotePort}")
    while true # this is the work queue, what ports to send to...                
      sock.write "hello\r\n"
    return

jots

var HOST, createServer, g, net;

net = require("net");

HOST = "127.0.0.1";

createServer = function(port) {
  net.createServer(function(sock) {
    sock.write("welcome!  on port " + port + "\r\n");
    console.log("CONNECTED: " + sock.remoteAddress + ":" + sock.remotePort);

jots

import os, db_mysql, asynchttpserver, httpclient, parseurl, asyncdispatch, strtabs, strutils
 
var server = newAsyncHttpServer()

var db: TDbConn
db = open(connection="localhost", user="root", password="",
            database="")

let aheaders = {"Content-Type": "text/html"}.newStringTable
proc onRequest(req: TRequest) {.async.} =