martialboniou

;; go to your favorite web site directory in order to create a simple-blog bundle and start sbcl
;; NOTE: you may start sbcl via: 'clbuild lisp'
(use-package :ql-dist)
(available-versions (dist "quicklisp"))
(install-dist "http://beta.quicklisp.org/dist/quicklisp/2011-11-07/distinfo.txt" :replace t)
(ql:quickload "cl-precedence")
(ql:quickload "weblocks")
(require :weblocks-scripts)
(weblocks-scripts:make-application 'simple-blog (truename "."))
(push (make-pathname :directory '(:relative "simple-blog"))

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

kfatehi

iPhone Tethering on Raspberry Pi

The instructions here are useful although the current packages in Arch and Debian repositories do not work with iOS 7 (Trust Loop Bug) but it is still a good starting point to understand how this works.

https://wiki.archlinux.org/index.php/IPhone_Tethering

iOS 7 Support

Install libimobiledevice from latest source

ErunamoJAZZ

import org.apache.kafka.common.serialization.Deserializer
import play.api.libs.json.Json

class JsValueDeserializer extends Deserializer[JsValue] {
  private val encoding = "UTF8"

  override def configure(configs: util.Map[String, _], isKey: Boolean): Unit = {
    // nothing to do
  }