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17 Νοε 2013 (πριν από 3 χρόνια και 6 μήνες)

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Matthias
Hryniszak

33rd
Degree

Conference

Kraków, 7
April
, 2011

The following presentation is intended for
informational
purposes only
.


There’s no part of it that you should consider either a
guideline, viable option or production
-
ready set of
instructions that could solve your problem


If you use any concepts of what you see here it is
entirely up to you to make sure it works for you
.


The

story

so far…

X86
asm

section

.text


global _start



;must be declared for linker (ld)

_start:





;tell linker entry point


mov

edx,len

;message length


mov

ecx,msg

;message to write


mov

ebx,1

;file descriptor (
stdout
)


mov

eax,4

;system call number (
sys_write
)


int

0x80

;call kernel


mov

eax,1

;system call number (
sys_exit
)


int

0x80

;call kernel

section

.data

msg

db

'Hello, world!',0xa

;our dear string

len

equ

$
-

msg



;length of our dear string

C/C++

#
include

<
stdio.h
>

#
include

<
stdlib.h
>


int

main
() {


println
("
Hello
,
world
!");

}

#include <
iostream
>


int

main()

{


std::
cout

<< "Hello World!" << std::
endl
;

}

JEE


pom.xml



└───src


├───main



├───java





└───com





└───aplaline





└───example







MyApplicationModule.java







ServletConfig.java











├───components







TextLabel.java











└───views





FrontView.java





RootView.java







├───resources





└───com





└───aplaline





└───example





├───components







TextLabel.xsl











└───views





FrontView.xsl





RootView.xsl







└───webapp





main.css







├───gfx





pageheader.png







├───scripts





contextfw.js





jquery.js





json.js







└───WEB
-
INF



web.xml





└───test


└───java


└───com


└───aplaline


└───example


WebStart.java

Ruby

puts 'Hello world'

PHP

<?
php

echo "Hello, World!"; ?>

C
#.NET

using

System;


class

Pogram {


public
static

void

Main
() {


Console.WriteLine
("
Hello
,
world
!");


}

}

The

no
-
brainers

PHP


the

dynamic

language

for
masses

Why

would

you

even

care
?

How

to
integrate

with

PHP
code


Ruby


the

new

wave

What’s

Ruby
really

good

at
?

How

to
integrate

with

Ruby
code

整合

The

evil
, but
cool

side

of life

.NET


the

evil

twin

from

Microsoft

Why

would

you

even

care
?

The

lame

side

of
integration


How

cool

kids

do
it
?

整合

TRY THIS

BEFORE
YOU USE IT!

整合

整合

整合

整合

整合

整合

整合

TRY THIS

BEFORE
YOU USE IT!

ScriptEngineManager

sem

=
new

ScriptEngineManager
();

ScriptEngine

se

=
sem.getEngineByExtension
("
rb
");

InputStream

is

=
ClassLoader.getSystemResourceAsStream
("
hello.rb
");

InputStreamReader

script

=
new

InputStreamReader
(
is
);


try

{


Object

result

=
se.eval
(
script
);


System.out.println
("
Result
: " +
result
);

}
catch

(
Exception

e) {


System.out.println
(


"
Error

while

executing

script
\
n
" +
e.getMessage
()


);

}

JSR 223

整合

require

'jav
a'


Calculator

=
com.aplaline.example.Calculator

calc

=
Calculator.new

calc.add
(2.0,3.0)


JSR 223

整合

require

'jav
a'


Calculator

=
com.aplaline.example.Calculator

calc

=
Calculator.new

calc.add
(2.0,3.0)


JSR 223

整合

JtestR

-

regular

整合

class
HashMapTests

< Test::Unit::
TestCase


def setup


@map =
java.util.HashMap.new


end



def
test_that_map_is_empty


assert @
map.isEmpty


end

end

JtestR

-

RSpec

整合

import
java.util.HashMap


describe "An empty",
HashMap

do


before :each do


@
hash_map

=
HashMap.new


end



it "should be able to add an entry to it" do


@
hash_map.put

"
foo
", "bar"


@
hash_map.get
("
foo
").should == "bar"


end

end


Don’t
shoot the
messenger


整合

Learn

from

other’s

mistakes

Become

aware

that

Java
is

not
the

only

choice

Make
sure

you

understand

the

risks

involved

To
have

plenty

of
fun
!

整合

The

old
-
fasion

way


整合

The

old
-
fasion

way


整合

The

IKVM
-
way


整合

ikvmc.exe

the

binary

compiler

jar
-
to
-
dll
/
exe

converter

ikvm.exe

the

JVM
implementation

on .NET

ikvmstub.exe

dll
-
to
-
jar

converter

OpenJDK

in

assembly

form

整合

整合

整合


整合

http://padcom13.blogspot.com


http://ikvm.net

http://resin.org

http://jruby.org