zygm0nt

package bar.foo.lenses;

import java.util.function.BiFunction;
import java.util.function.Function;

public class Lens<A, B> {

    private final Function<A, B> getter;
    private final BiFunction<A, B, A> setter;

zygm0nt

import io.circe._
import io.circe.parser._
import io.circe.syntax._

import akka.http.scaladsl.marshalling.{Marshaller, ToEntityMarshaller}
import akka.http.scaladsl.model.{ContentTypeRange, HttpEntity}
import akka.http.scaladsl.model.MediaTypes.`application/json`
import akka.http.scaladsl.unmarshalling.{FromEntityUnmarshaller, Unmarshaller}

import scala.concurrent.Future

zygm0nt

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?

zygm0nt

package foo.bar

import spray.routing._
import spray.http._
import spray.http.StatusCodes.Forbidden


// See https://developer.mozilla.org/en-US/docs/HTTP/Access_control_CORS

case class Origin(origin: String) extends HttpHeader {

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Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert $1 -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 $2

Results

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--- mod_charset_lite.c.orig     2009-11-18 17:18:06.000000000 +0100
+++ mod_charset_lite.c	2013-01-14 13:11:45.017062580 +0100
@@ -239,9 +239,9 @@
     }
 
     /* catch proxy requests */
-    if (r->proxyreq) {
+    /*if (r->proxyreq) {
         return DECLINED;
-    }

zygm0nt

require 'rubygems'
require 'nokogiri'
require 'fileutils'
require 'date'
require 'uri'

# usage: ruby import.rb my-blog.xml
# my-blog.xml is a file from Settings -> Basic -> Export in blogger.

data = File.read ARGV[0]

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#!/bin/bash
# Description of script

# bash strict mode: http://redsymbol.net/articles/unofficial-bash-strict-mode/
set -euo pipefail
IFS=$'\n\t'

# Display usage if no parameters given
if [[ -z "$@" ]]; then
  echo " ${0##*/} <input> - description"