robertsosinski

def fac(n: Int): BigInt = n match {
  case 0 => 1
  case _ => n * fac(n - 1)
}

def facTail(n: Int, acc: BigInt = 1): BigInt = n match {
  case 0 => acc
  case _ => facTail(n - 1, n * acc)
}

robertsosinski

package io.reactive.sandbox.actors

import java.sql.DriverManager

import org.postgresql.PGConnection

import akka.actor.{Actor, ActorLogging, ActorRef}

case class Subscription(channel: String)
case class UnSubscription(channel: String)

robertsosinski

package main

import (
	"fmt"
	"math/big"
	"runtime"
)

func main() {
	runtime.GOMAXPROCS(runtime.NumCPU())

robertsosinski

{
  "browser": true,  // specifies globals exposed by modern browsers
  "strict": true,   // specifies that restricted JavaScript is used

  "indent": 2,      // indentation should consistently be 2 spaces

  "nonew": true,    // prevents using constructers for side effects
  "noarg": true,    // prevents using deprecated caller,callee methods
  "eqeqeq": true,   // prevents equality == and != operators from being used
  "bitwise": true,  // prevents bitwise & and | operators from being used

robertsosinski

import akka.actor.{Actor, ActorLogging, ActorSystem, Props}

object Factorial extends App {
  val factorials = List(200000, 180000, 320000, 280000, 220000, 420000, 550000, 480000)

  val system = ActorSystem("factorial")

  val collector = system.actorOf(Props(new FactorialCollector(factorials)), "fac-coll")

  system.awaitTermination()

robertsosinski

# Git Prompt
parse_git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* (.*\)/(\1)/'
} 

export PS1="\u@\h \W\$(parse_git_branch)$ "

robertsosinski

# Create the datadog user with select only permissions:
#  CREATE USER datadog WITH PASSWORD '<complex_password>';
#
# Grant select permissions on a table or view that you want to monitor:
#  GRANT SELECT ON <schema>.<table> TO datadog;
#
# Grant permissions for a specific column on a table or view that you want to monitor:
#  GRANT SELECT (id, name) ON <schema>.<table> TO datadog;
#
# Let non-superusers look at pg_stat_activity in a read-only fashon.

robertsosinski

function parse_git_branch { 
   git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/' 
} 
export PS1="[\t] \u@\h:\W\$(parse_git_branch)$ "

robertsosinski

CREATE FUNCTION xor(bool, bool) RETURNS bool AS 'SELECT ($1 AND NOT $2) OR (NOT $1 AND $2);' LANGUAGE 'sql';
CREATE OPERATOR ~| (PROCEDURE='xor', LEFTARG=bool, RIGHTARG=bool);

CREATE FUNCTION condition(bool, bool) RETURNS bool AS 'SELECT CASE WHEN $1 AND NOT $2 THEN false ELSE true END;' LANGUAGE 'sql';
CREATE OPERATOR -> (PROCEDURE='condition', LEFTARG=bool, RIGHTARG=bool);

CREATE FUNCTION bicondition(bool, bool) RETURNS bool AS 'SELECT CASE WHEN ($1 AND $2) OR (NOT $1 and NOT $2) THEN true ELSE false END;' LANGUAGE 'sql';
CREATE OPERATOR <-> (PROCEDURE='bicondition', LEFTARG=bool, RIGHTARG=bool);

robertsosinski

ProductType.facet(:name).all
 [{:name=>"Direct Receiver", :count=>9},
  {:name=>"Input System", :count=>6},
  {:name=>"Performance Compressor", :count=>6},
  {:name=>"Air Controller", :count=>5},
  {:name=>"Audible Mount", :count=>5},
  {:name=>"Auto Amplifier", :count=>5},
  {:name=>"Digital Component", :count=>5},
  {:name=>"Direct Transmitter", :count=>5},
  {:name=>"Gel Receiver", :count=>5}...