glejeune

Run

1. Install and run an MQTT server (mosquitto is a good choise)

2. Install mqtt and ncurses-ruby gems

   sudo gem install ruby-mqtt ncurses-ruby

3. Run the client

ruby ./mqtt-chat.rb

glejeune

import java.lang.Process;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

class Test {
   static public class OsProcess {

glejeune

Show me the code

[[7,"Qix"],[5,"Bar"],[3,"Foo"]].inject(_.to_s){|r,d|i,k=d;r[/^/]=(_%i==0)?k:"";r.gsub!(/#{i}/,k);(r[/\D/].nil?)?r:r.tr("0124689","")}

This is Ruby \o/

No! Wait, this one is better :

((f={3=>:Foo,5=>:Bar,7=>:Qix}).sort.collect{|i,j|_%i==0?j:""}+_.to_s.split(//).collect{|c|f[c.to_i]||""}).join.sub(/^$/,_.to_s) #foobarqix

glejeune

(setq *fbq* (make-hash-table))
(setf (gethash 3 *fbq*) "Foo")
(setf (gethash 5 *fbq*) "Bar")
(setf (gethash 7 *fbq*) "Qix")

(defun foo (v) (
                let ((div ""))
                (maphash #'(lambda (key value)
                             (cond ((= (mod v key) 0)
                                    (setf div (concatenate 'string value div))

glejeune

#!/bin/sh
_() {
   [ $(expr $V % $1) == 0 ] && R=$(echo $R$2)
}

foobarqix() {
   _ 3 "Foo";_ 5 "Bar";_ 7 "Qix"
   R=$(echo $R$V | sed -e 's/3/Foo/g' | sed -e 's/5/Bar/g' | sed -e 's/7/Qix/g' | sed -e 's/[0-9]//g')
   [ "Z$R" == "Z" ] && R=$V
}

glejeune

#!/usr/bin/env ruby
require 'tempfile'
require 'rubygems'
require 'gtkmozembed'
require 'markdown'

class MarkdownViewer < Gtk::Window
  def initialize(file)
    super
    

glejeune

#!/usr/bin/ruby

require 'rubygems'
require 'mp3info'
require 'readline'

TAGS = {
   "AENC" => "Audio encryption",
   "APIC" => "Attached picture",
   "COMM" => "Comments",

glejeune

#!/bin/sh

usage() {
   echo "$0 /path/to/image.dmg [/output/path]"
   exit 0
}

DMG=$1
OUTPUT=$2

glejeune

#define CONCATENATE(arg1, arg2)  arg1##arg2

#define IN_NARG(...) IN_NARG_(__VA_ARGS__, IN_RSEQ_N())
#define IN_NARG_(...) IN_ARG_N(__VA_ARGS__) 
#define IN_ARG_N(_1,  _2,  _3,  _4,  _5,  _6,  _7,  _8,  _9, N, ...) N
#define IN_RSEQ_N() 9,  8,  7,  6,  5,  4,  3,  2,  1,  0

#define IN_1(x, v, ...) ((v) == (x))
#define IN_2(x, v, ...) ((v) == (x)) || IN_1(x, __VA_ARGS__)
#define IN_3(x, v, ...) ((v) == (x)) || IN_2(x, __VA_ARGS__)

glejeune

#!/bin/sh

# This script is a very naive XML parser for sh
# ...


# This fontion is called once for each file. It initialize the parser
#
# Type: private
# Parameters: