antirez

# LVDB - LLOOGG Memory DB
# Copyriht (C) 2009 Salvatore Sanfilippo <antirez@gmail.com>
# All Rights Reserved

# TODO
# - cron with cleanup of timedout clients, automatic dump
# - the dump should use array startsearch to write it line by line
#   and may just use gets to read element by element and load the whole state.
# - 'help','stopserver','saveandstopserver','save','load','reset','keys' commands.
# - ttl with milliseconds resolution 'ttl a 1000'. Check ttl in dump!

obfusk

import code; code.interact(local=dict(globals(), **locals()))

Diego81

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

case class ProcessStringMsg(string: String)
case class StringProcessedMsg(words: Integer)

class StringCounterActor extends Actor {
  def receive = {
    case ProcessStringMsg(string) => {
      val wordsInLine = string.split(" ").length
      sender ! StringProcessedMsg(wordsInLine)

stephCoue

#  Jekyll error
#  invalid byte sequence in US-ASCII

# Error reading file /PATH/TO/FILE : invalid byte sequence in US-ASCII
# Liquid Exception: invalid byte sequence in US-ASCII in index.html

# Add This variables that change your local settings
# In your prompt

LC_CTYPE="en_US.UTF-8"

bseibold

function wrapssh() {
	setopt shwordsplit &>/dev/null

	# load agent if it's not running
	if [ -z "$SSH_AUTH_SOCK" ]; then
		eval $(ssh-agent) &>/dev/null
	fi

	# load keys if necessary
	DO_ADD=0

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD