![\"An](\"http:\/\/riccardo.raneri.it\/blog\/eng\/wp-content\/uploads\/2007\/03\/helloworld.jpg\" "\\"An")
“Hello World” \u00e9 la frase che storicamente si usa per iniziare ad imparare un nuovo linguaggio di programmazione: creare una prima applicazione che semplicemente scrive sullo schermo “Hello World” \u00e9 il punto di partenza per diventare un vero guru \ud83d\ude42<\/p>\n
Sembra che la prima applicazione “Hello World” fu scritta nel 1966 da Martin Richards<\/strong><\/a> (Cambridge University), durante lo sviluppo di BCPL<\/strong> (B<\/strong>asic C<\/strong>ombined P<\/strong>rogramming L<\/strong>anguage<\/em>).<\/p>\n Qui c’\u00e9 una lista di 101 applicazioni in 101 diversi linguaggi di programmazione (o di scripting) che fanno una cosa sola: un semplice… “Hello World”. La mia sintassi preferita \u00e9 quella di BrainFuck \ud83d\ude42<\/p>\n PS: una lista *maggiormente* comprensiva si pu\u00f2 trovare a “The Hello World Collection<\/a>“, con pi\u00f9 di 300 diverse applicazioni (e pi\u00f9 di 50 modi per dire “Hello World” in linguaggio umano).<\/p>\n <\/p>\n Da Console<\/strong><\/p>\n * ABAP<\/p>\n write ‘Hello World!’.<\/p>\n * Ada<\/p>\n with Ada.Text_IO;<\/p>\n procedure Hello is * ALGOL<\/p>\n ‘BEGIN’ * APL * ASP 3.0<\/p>\n <% * Assembly<\/p>\n IDEAL * awk<\/p>\n BEGIN { print “Hello World!” }<\/p>\n * Bash<\/p>\n #!\/bin\/bash * BASIC<\/p>\n BASIC (traditional): BASIC (modern): %write “Hello World!”<\/p>\n * BCPL LET START () BE * BeanShell * Brainfuck * Linguaggio_C|C<\/p>\n #include <stdio.h><\/p>\n int main(void) * C++<\/p>\n #include <iostream><\/p>\n int main() * C++|C++\/CLI<\/p>\n int main() * C_sharp|C#<\/p>\n class HelloWorldApp * COBOL<\/p>\n IDENTIFICATION DIVISION. ENVIRONMENT DIVISION.<\/p>\n DATA DIVISION.<\/p>\n PROCEDURE DIVISION. —- * Delphi<\/p>\n program HelloWorld; begin * EASY<\/p>\n module helloworld * Eiffel<\/p>\n class HELLO_WORLD<\/p>\n creation * Emacs Lisp<\/p>\n (print “Hello World”)<\/p>\n * Erlang<\/p>\n -module(Hello). Hello_World() -> io:fwrite(“Hello World!\\n”).<\/p>\n * Forth<\/p>\n : Helloforth ( — ) .” Hello World!” ;<\/p>\n * Fortran<\/p>\n PROGRAM HELLO * Haskell<\/p>\n main = putStrLn “Hello World!”<\/p>\n * IDL * Io * Iptscrae<\/p>\n ON ENTER { * Java<\/p>\n public class Hello { * JSP<\/p>\n <% * riti<\/p>\n print “Hello World!”<\/p>\n * Logo<\/p>\n print word “Hello World!”<\/p>\n * MATLAB<\/p>\n fprintf(‘Hello, world !’)<\/p>\n * mircscript<\/p>\n echo Hello World!<\/p>\n * MIXAL<\/p>\n TERM EQU 19 the MIX console device number * MS-DOS Batch * Natural<\/p>\n WRITE ‘Hello World’ * Objective CAML * Open Programming Language * Pascal * Perl<\/p>\n print “Hello World!\\n”;<\/p>\n * PHP<\/p>\n <?php * Pike * PL\/1<\/p>\n Test: procedure options(main); * PL\/SQL * Prolog<\/p>\n ?- write(“Hello World!”), nl.<\/p>\n * PureBasic<\/p>\n OpenConsole() * Python<\/p>\n print “Hello World!”<\/p>\n * REXX<\/p>\n say “Hello World!”<\/p>\n * RPL<\/p>\n << “Hello World!” 1 Disp>><\/p>\n * Ruby<\/p>\n puts “Hello World!”<\/p>\n * Scheme<\/p>\n (display “Hello World!”) * sed<\/p>\n sed -ne ‘1s\/.*\/Hello World!\/p’<\/p>\n * Seed7 const proc: main is func * Smalltalk<\/p>\n Transcript show: ‘Hello World!’<\/p>\n * SML<\/p>\n print “Hello World!\\n”;<\/p>\n * SNOBOL4<\/p>\n OUTPUT = “Hello World!” * STARLET<\/p>\n RACINE: HELLO_WORLD.<\/p>\n NOTIONS: * SQL<\/p>\n select ‘Hello World!’ as message;<\/p>\n for Oracle-Database<\/p>\n select ‘Hello World!’ from dual;<\/p>\n for IBM-DB2<\/p>\n select ‘Hello World!’ from sysibm.sysdummy1;<\/p>\n for Microsoft SQL Server:<\/p>\n print ‘Hello World!’;<\/p>\n * StarOffice Basic<\/p>\n sub main * Tcl<\/p>\n puts “Hello World!”<\/p>\n * TI-BASIC<\/p>\n :Disp “Hello World!”<\/p>\n * TOM<\/p>\n int * Turing<\/p>\n put “Hello World!”<\/p>\n * Unix-Shell<\/p>\n echo ‘Hello World!’<\/p>\n * Visual Basic .Net<\/p>\n Imports System<\/p>\n Module Main Grafici<\/strong><\/p>\n * AppleScript * C for GTK+<\/p>\n #include <gtk\/gtk.h><\/p>\n void hello(GtkWidget* widget, gpointer data) int main(int argc, char** argv) gtk_init(&argc, &argv);<\/p>\n window = gtk_window_new(GTK_WINDOW_TOPLEVEL); button = gtk_button_new_with_label(“Hello, World!”); gtk_container_add(GTK_CONTAINER(window), button);<\/p>\n gtk_widget_show(window); gtk_main();<\/p>\n return 0; * C++ for FOX<\/p>\n #include “fx.h”<\/p>\n int main(int argc,char **argv) * C++ for GTK+<\/p>\n #include <iostream> class HelloWorld : public Gtk::Window { HelloWorld::HelloWorld() HelloWorld::~HelloWorld() {}<\/p>\n void HelloWorld::on_button_clicked() { int main (int argc, char *argv[]) { * C++<\/p>\n #include <qapplication.h> int main( int argc, char **argv ) QPushButton Hello( “Hello world!”, 0 ); a.setMainWidget( &Hello ); * C# public class HelloWorld : Form * Clarion window WINDOW(‘Hello World’),AT(,,300,200),STATUS,SYSTEM,GRAY,DOUBLE,AUTO code<\/p>\n open(window) * Delphi uses Dialogs;<\/p>\n begin * EASY<\/p>\n module helloworld * Gambas * Java<\/p>\n import java.awt.Frame; public class HelloWorldFenster extends Frame {<\/p>\n public HelloWorldFenster() { addWindowListener(new WindowAdapter() { setResizable(false); public static void main(String[] args) { public class HelloWorld extends JFrame {<\/p>\n public HelloWorld() { setDefaultCloseOperation(EXIT_ON_CLOSE);<\/p>\n setResizable(false); public static void main(String[] args) { * LISP * PureBasic * Tcl\/Tk * Visual Basic .Net * Visual Basic * Waba \/ SuperWaba public class HelloWorld extends MainWindow public void onPaint(Graphics g) * Windows API (in Borland Pascal) * Windows API (in Borland Turbo Assembler) * Windows API (in C) LRESULT CALLBACK WindowProcedure(HWND, UINT, WPARAM, LPARAM);<\/p>\n char szClassName[] = “MainWnd”; int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) hInstance = hInst;<\/p>\n wincl.cbSize = sizeof(WNDCLASSEX); if (!RegisterClassEx(&wincl)) hwnd = CreateWindowEx(0, \/\/No extended window styles \/\/Make the window visible on the screen \/\/Run the message loop LRESULT CALLBACK WindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) * X Window<\/p>\n xmessage hello, world!<\/p>\n Grafici basati su Browser * Curl(Linguaggi di programmazione)|Curl * Java applet<\/p>\n import java.applet.*; public class HelloWorld extends Applet { – HTML code to show Applet in a Browser.<\/p>\n <object classid=”java:HelloWorld.class” * JavaScript<\/p>\n <script type=”text\/javascript”> * VBScript<\/p>\n <script language=”VBScript”> * XUL<\/p>\n <window xmlns=”http:\/\/www.mozilla.org\/keymaster\/gatekeeper\/there.is.only.xul”> * XAML<\/p>\n <?Mapping ClrNamespace=”System” Assembly=”mscorlib” XmlNamespace=” http:\/\/www.gotdotnet.com\/team\/dbox\/mscorlib\/System” ?> Linguaggi di Markup o di Formattazione<\/strong><\/p>\n * HTML * PostScript<\/p>\n \/Courier findfont * Rich Text Format<\/p>\n {\\rtf1\\ansi\\deff0 * TeX<\/p>\n \\font\\HW=cmr10 scaled 3000 * LaTeX<\/p>\n \\documentclass{article} “Hello World” \u00e9 la frase che storicamente si usa per iniziare ad imparare un nuovo linguaggio di programmazione: creare una prima applicazione che semplicemente scrive sullo schermo “Hello World” \u00e9 il punto di partenza per diventare un vero guru \ud83d\ude42 Sembra che la prima applicazione “Hello World” fu scritta nel 1966 da Martin Richards (Cambridge… Leggi di pi\u00f9<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-213","post","type-post","status-publish","format-standard","hentry","category-siti-web"],"acf":[],"fimg_url":false,"_links":{"self":[{"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/posts\/213","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/comments?post=213"}],"version-history":[{"count":2,"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/posts\/213\/revisions"}],"predecessor-version":[{"id":526,"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/posts\/213\/revisions\/526"}],"wp:attachment":[{"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/media?parent=213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/categories?post=213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quadracode.com\/hub\/wp-json\/wp\/v2\/tags?post=213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nbegin
\nAda.Text_IO.Put_Line (“Hello World!”);
\nend Hello;<\/p>\n
\nOUTSTRING(2,'(‘HELLO, WORLD’)’);
\n‘END’<\/p>\n
\n‘Hello, World!’<\/p>\n
\nResponse.Write(“Hello, World!”)
\n%><\/p>\n
\nMODEL SMALL
\nSTACK 100h
\nDATASEG
\nHW DB “hello, world”, 13, 10, ‘$’
\nCODESEG
\nBegin:
\nMOV AX, @data
\nMOV DS, AX
\nMOV DX, OFFSET HW
\nMOV AH, 09H
\nINT 21H
\nMOV AX, 4C00H
\nINT 21H
\nEND Begin<\/p>\n
\necho “Hello World!”;<\/p>\n
\n10 PRINT “Hello World!”
\n20 END<\/p>\n
\nprint “Hello World!”
\n* BasicAlgorytm<\/p>\n
\nGET “LIBHDR”<\/p>\n
\n$(
\nWRITES (“Hello World!*N”)
\n$)<\/p>\n
\nprint(“Hello World!”);<\/p>\n
\n+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
\n+++++++.+++++++++++++++++++++++++++++.+++++++..+++.————–
\n—————————————————–.———–
\n-.+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
\n++++++++++++++++++++++++.——–.+++.——.——–.———–
\n——————————————————–.<\/p>\n
\n{
\nprintf(“Hello World!\\n”);
\nreturn 0;
\n}<\/p>\n
\n{
\nstd::cout << “Hello World!\\n”;
\n}<\/p>\n
\n{
\nSystem::Console::WriteLine(“Hello World!”);
\n}<\/p>\n
\n{
\npublic static void Main()
\n{
\nSystem.Console.WriteLine(“Hello World!”);
\n}
\n}<\/p>\n
\nPROGRAM-ID. HELLO-WORLD.<\/p>\n
\nDISPLAY “Hello World!”.
\nSTOP RUN.<\/p>\n
\n* Common LISP
\n(print “Hello World!”)<\/p>\n
\n{$APPTYPE CONSOLE}<\/p>\n
\nWriteLn(‘Hello World!’);
\nend.<\/p>\n
\nprocedure Main
\ncgiclosebuffer
\ncgiwriteln(“content-type: text\/html”)
\ncgiwriteln(“”)
\ncgiwriteln(“Hello World!”)
\nendproc<\/p>\n
\nmake
\nfeature
\nmake is
\ndo
\nio.put_string(“Hello World!%N”)
\nend — make
\nend — class HELLO_WORLD<\/p>\n
\n-export([Hello_World\/0]).<\/p>\n
\nWRITE(*,10)
\n10 FORMAT(‘Hello World!’)
\nSTOP
\nEND<\/p>\n
\nprint,’Hello World’<\/p>\n
\n“Hello World” print<\/p>\n
\n“Hello ” “World!” & SAY
\n}<\/p>\n
\npublic static void main(String[] args) {
\nSystem.out.println(“Hello World!”);
\n}
\n}<\/p>\n
\nout.println(“Hello, World!”);
\n%><\/p>\n
\nORIG 1000 start address
\nSTART OUT MSG(TERM) output data at address MSG
\nHLT halt execution
\nMSG ALF “MIXAL”
\nALF ” HELL”
\nALF “O WOR”
\nALF “LD ”
\nEND START end of the program<\/p>\n
\n@echo Hello World!<\/p>\n
\n*
\nEND
\n* Oberon
\nMODULE HelloWorld;
\nIMPORT Write;
\nBEGIN
\nWrite.Line(“Hello World!”);
\nEND HelloWorld.<\/p>\n
\nlet main () =
\nprint_endline “Hello World!”;;<\/p>\n
\nPROC Hello:
\nPRINT “Hello World”
\nENDP<\/p>\n
\nprogram Hello;
\nbegin
\nWriteln(‘Hello, World!’);
\nend.<\/p>\n
\necho ‘Hello World!’;
\n?><\/p>\n
\nint main() {
\nwrite(“Hello World!\\n”);
\nreturn 0;
\n}<\/p>\n
\ndeclare My_String char(20) varying init(‘Hello World!’);
\nput skip list(My_String);
\nend Test;<\/p>\n
\nBEGIN
\nDBMS_OUTPUT.PUT_LINE(‘Hello World!’);
\nEND;<\/p>\n
\nPrint(“Hello World!”)
\nCloseConsole()<\/p>\n
\n(newline)<\/p>\n
\n$ include “seed7_05.s7i”;<\/p>\n
\nbegin
\nwriteln(“Hello World!”);
\nend func;<\/p>\n
\nEND<\/p>\n
\nHELLO_WORLD : ecrire(“Hello World!”).<\/p>\n
\nprint “Hello World!”
\nend sub<\/p>\n
\nmain Array arguments
\n{
\n[[[stdio out] print “Hello world!”] nl];
\n}<\/p>\n
\nSub Main()
\nConsole.WriteLine(“Hello World!”)
\nEnd Sub
\nEnd Module<\/p>\n
\ndisplay dialog “Hello World!”<\/p>\n
\n{
\ng_print(“Hello, World!\\n”);
\n}<\/p>\n
\n{
\nGtkWidget* window;
\nGtkWidget* button;<\/p>\n
\ngtk_container_set_border_width(GTK_CONTAINER(window), 10);
\ng_signal_connect(G_OBJECT(window), “destroy”,
\nG_CALLBACK(gtk_main_quit), NULL);<\/p>\n
\ng_signal_connect(G_OBJECT(button), “clicked”,
\nG_CALLBACK(hello), NULL);<\/p>\n
\ngtk_widget_show(button);<\/p>\n
\n}<\/p>\n
\n{
\nFXApp app(“MyApp”,”Me”);
\napp.init(argc,argv);
\napp.create();
\nFXMessageBox::information(&app,MBOX_OK,”Message”,”Hello World!”);
\nreturn app.run();
\n}<\/p>\n
\n#include <gtkmm\/main.h>
\n#include <gtkmm\/button.h>
\n#include <gtkmm\/window.h>
\nusing namespace std;<\/p>\n
\npublic:
\nHelloWorld();
\nvirtual ~HelloWorld();
\nprotected:
\nGtk::Button m_button;
\nvirtual void on_button_clicked();
\n};<\/p>\n
\n: m_button(“Hello World!”) {
\nset_border_width(10);
\nm_button.signal_clicked().connect(sigc::mem_fun(*this,
\n&HelloWorld::on_button_clicked));
\nadd(m_button);
\nm_button.show();
\n}<\/p>\n
\ncout << “Hello World!” << endl;
\n}<\/p>\n
\nGtk::Main kit(argc, argv);
\nHelloWorld HelloWorld;
\nGtk::Main::run(HelloWorld);
\nreturn 0;
\n}<\/p>\n
\n#include <qpushbutton.h><\/p>\n
\n{
\nQApplication a( argc, argv );<\/p>\n
\nHello.resize( 100, 30 );<\/p>\n
\nHello.show();
\nreturn a.exec();
\n}<\/p>\n
\nnamespace Hello_World
\n{
\nusing System;
\nusing System.Windows.Forms;<\/p>\n
\n{
\npublic static void Main()
\n{
\nApplication.Run(new HelloWorld());
\n}
\npublic HelloWorld()
\n{
\nthis.Text = “Hello World !” ;
\n}
\n}
\n}<\/p>\n
\nprogram<\/p>\n
\nEND<\/p>\n
\nshow(10,10,’Hello World’)
\naccept
\nend
\nclose(window)<\/p>\n
\nprogram HelloWorld;<\/p>\n
\nShowMessage(‘Hello World!’);
\nend.<\/p>\n
\nprocedure Main
\nMessage(“Hello World!”)
\nendproc<\/p>\n
\nPUBLIC SUB Form_Enter()
\nPRINT “Hello World”
\nEND<\/p>\n
\nimport java.awt.Label;
\nimport java.awt.event.WindowAdapter;
\nimport java.awt.event.WindowEvent;<\/p>\n
\nsuper(“Hello World!”);
\nLabel HelloWorldLabel = new Label(“Hello World!”);
\nadd(HelloWorldLabel);<\/p>\n
\npublic void windowClosing(WindowEvent e) {
\nSystem.exit(0);
\n}
\n});<\/p>\n
\nsetLocation(350, 320);
\nsetSize(160, 60);
\nsetVisible(true);
\n}<\/p>\n
\nnew HelloWorldFenster();
\n}
\n}
\n* Swing
\nimport javax.swing.JFrame;
\nimport javax.swing.JLabel;<\/p>\n
\nsuper(“Hello World!”);
\nJLabel HelloWorldLabel = new JLabel(“Hello World!”);
\ngetContentPane().add(HelloWorldLabel);<\/p>\n
\nsetLocation(350, 320);
\nsetSize(160, 60);
\nsetVisible(true);
\n}<\/p>\n
\nnew HelloWorld();
\n}
\n}<\/p>\n
\n(alert “Hello World!”)<\/p>\n
\nMessageRequester(“”,”Hello World”)<\/p>\n
\nlabel .label1 -text “Hello World”
\npack .label1<\/p>\n
\nMessageBox.Show(“Hello World!”)<\/p>\n
\nMsgBox “Hello World!”<\/p>\n
\nimport waba.ui.*;
\nimport waba.fx.*;<\/p>\n
\n{<\/p>\n
\n{
\ng.setColor(0, 0, 0);
\ng.drawText(“Hello World!”, 0, 0);
\n}
\n}<\/p>\n
\nprogram Hello;
\nuses WinTypes, WinProcs;
\nconst
\nszClassName = ‘PASCLASS32’;
\nfunction WndProc(Window: HWnd; Message, WParam: Word;
\nLParam: Longint): Longint; export;
\nvar
\nLPPaint : TPaintStruct;
\nTheDC : HDC;
\nbegin
\nWndProc := 0;
\ncase Message of
\nwm_Destroy:
\nbegin
\nPostQuitMessage(0);
\nExit;
\nend;
\nwm_Paint:
\nbegin
\nTheDC := BeginPaint(Window, LPPaint);
\nTextOut(TheDC, 5, 5, ‘hello, world’, 12);
\nend;
\nend;
\nWndProc := DefWindowProc(Window, Message, WParam, LParam);
\nend;
\nprocedure WinMain;
\nvar
\nWindow: HWnd;
\nMessage: TMsg;
\nconst
\nWindowClass: TWndClass = (
\nstyle: 0;
\nlpfnWndProc: @WndProc;
\ncbClsExtra: 0;
\ncbWndExtra: 0;
\nhInstance: 0;
\nhIcon: 0;
\nhCursor: 0;
\nhbrBackground: 0;
\nlpszMenuName: szClassName;
\nlpszClassName: szClassName);
\nbegin
\nif HPrevInst = 0 then
\nbegin
\nWindowClass.hInstance := HInstance;
\nWindowClass.hIcon := LoadIcon(0, idi_Application);
\nWindowClass.hCursor := LoadCursor(0, idc_Arrow);
\nWindowClass.hbrBackground := GetStockObject(white_Brush);
\nif not RegisterClass(WindowClass) then
\nHalt(255);
\nend;
\nWindow := CreateWindow(
\nszClassName,
\n‘Win32 Pascal Program’,
\nws_OverlappedWindow,
\ncw_UseDefault,
\ncw_UseDefault,
\ncw_UseDefault,
\ncw_UseDefault,
\n0,
\n0,
\nHInstance,
\nnil);
\nShowWindow(Window, CmdShow);
\nUpdateWindow(Window);
\nwhile GetMessage(Message, 0, 0, 0) do
\nbegin
\nTranslateMessage(Message);
\nDispatchMessage(Message);
\nend;
\nHalt(Message.wParam);
\nend;
\nbegin
\nWinMain;
\nend.<\/p>\n
\n.386
\nLOCALS
\nJUMPS
\n.model FLAT, STDCALL
\nINCLUDE WIN32.INC
\nL EQU <LARGE>
\nEXTRN BeginPaint:PROC
\nEXTRN CreateWindowExA:PROC
\nEXTRN DefWindowProcA:PROC
\nEXTRN DispatchMessageA:PROC
\nEXTRN EndPaint:PROC
\nEXTRN ExitProcess:PROC
\nEXTRN FindWindowA:PROC
\nEXTRN GetMessageA:PROC
\nEXTRN GetModuleHandleA:PROC
\nEXTRN GetStockObject:PROC
\nEXTRN InvalidateRect:PROC
\nEXTRN LoadCursorA:PROC
\nEXTRN LoadIconA:PROC
\nEXTRN MessageBeep:PROC
\nEXTRN MessageBoxA:PROC
\nEXTRN PostQuitMessage:PROC
\nEXTRN RegisterClassA:PROC
\nEXTRN ShowWindow:PROC
\nEXTRN SetWindowPos:PROC
\nEXTRN TextOutA:PROC
\nEXTRN TranslateMessage:PROC
\nEXTRN UpdateWindow:PROC
\nCreateWindowEx EQU <CreateWindowExA>
\nDefWindowProc EQU <DefWindowProcA>
\nDispatchMessage EQU <DispatchMessageA>
\nFindWindow EQU <FindWindowA>
\nGetMessage EQU <GetMessageA>
\nGetModuleHandle EQU <GetModuleHandleA>
\nLoadCursor EQU <LoadCursorA>
\nLoadIcon EQU <LoadIconA>
\nMessageBox EQU <MessageBoxA>
\nRegisterClass EQU <RegisterClassA>
\nTextOut EQU <TextOutA>
\n.data
\nCopyright DB “Turbo Assembler 32 – Hello world”, 0
\nNewHWND DD 0
\nlpPaint PAINTSTRUCT <?>
\nMsg MSGSTRUCT <?>
\nwc WNDCLASS <?>
\nhInst DD 0
\nszTitleName DB “Win32 Assembly Program”
\nZero DB 0
\nszAlternate DB “(Secondary)”, 0
\nszClassName DB “ASMCLASS32”, 0
\nszHello DB “hello, world”, 0
\nHelloLength EQU ($ – OFFSET szHello) – 1
\n.code
\nBegin:
\nPUSH L 0
\nCALL GetModuleHandle
\nMOV [hInst], EAX
\nPUSH L 0
\nPUSH OFFSET szClassName
\nCALL FindWindow
\nOR EAX, EAX
\nJZ RegClass
\nMOV [Zero], ‘ ‘
\nRegClass:
\nMOV [wc.clsStyle], CS_HREDRAW + CS_VREDRAW + CS_GLOBALCLASS
\nMOV [wc.clsLpfnWndProc], OFFSET WndProc
\nMOV [wc.clsCbClsExtra], 0
\nMOV [wc.clsCbWndExtra], 0
\nMOV EAX, [hInst]
\nMOV [wc.clsHInstance], EAX
\nPUSH L IDI_APPLICATION
\nPUSH L 0
\nCALL LoadIcon
\nMOV [wc.clsHIcon], EAX
\nPUSH L IDC_ARROW
\nPUSH L 0
\nCALL LoadCursor
\nMOV [wc.clsHCursor], EAX
\nMOV [wc.clsHbrBackground], COLOR_WINDOW + 1
\nMOV DWORD PTR [wc.clsLpszMenuName], 0
\nMOV DWORD PTR [wc.clsLpszClassName], OFFSET szClassName
\nPUSH OFFSET wc
\nCALL RegisterClass
\nPUSH L 0 ; lpParam
\nPUSH [hInst] ; hInstance
\nPUSH L 0 ; menu
\nPUSH L 0 ; parent hwnd
\nPUSH L CW_USEDEFAULT ; height
\nPUSH L CW_USEDEFAULT ; width
\nPUSH L CW_USEDEFAULT ; y
\nPUSH L CW_USEDEFAULT ; x
\nPUSH L WS_OVERLAPPEDWINDOW ; Style
\nPUSH OFFSET szTitleName ; Title string
\nPUSH OFFSET szClassName ; Class name
\nPUSH L 0 ; extra style
\nCALL CreateWindowEx
\nMOV [NewHWND], EAX
\nPUSH L SW_SHOWNORMAL
\nPUSH [NewHWND]
\nCALL ShowWindow
\nPUSH [NewHWND]
\nCALL UpdateWindow
\nMsgLoop:
\nPUSH L 0
\nPUSH L 0
\nPUSH L 0
\nPUSH OFFSET Msg
\nCALL GetMessage
\nCMP AX, 0
\nJE EndLoop
\nPUSH OFFSET Msg
\nCALL TranslateMessage
\nPUSH OFFSET Msg
\nCALL DispatchMessage
\nJMP MsgLoop
\nEndLoop:
\nPUSH [Msg.msWPARAM]
\nCALL ExitProcess
\nWndProc PROC USES EBX EDI ESI, hwnd:DWORD, wmsg:DWORD, wparam:DWORD, lparam:DWORD
\nLOCAL TheDC:DWORD
\nCMP [wmsg], WM_DESTROY
\nJE wmDestroy
\nCMP [wmsg], WM_RBUTTONDOWN
\nJE wmRButtonDown
\nCMP [wmsg], WM_SIZE
\nJE wmSize
\nCMP [wmsg], WM_CREATE
\nJE wmCreate
\nCMP [wmsg], WM_LBUTTONDOWN
\nJE wmLButtonDown
\nCMP [wmsg], WM_PAINT
\nJE wmPaint
\nCMP [wmsg], WM_GETMINMAXINFO
\nJE wmGetMinMaxInfo
\nJMP DefWndProc
\nwmPaint:
\nPUSH OFFSET lpPaint
\nPUSH [hwnd]
\nCALL BeginPaint
\nMOV [TheDC], EAX
\nPUSH L HelloLength ; lunghezza stringa
\nPUSH OFFSET szHello ; stringa
\nPUSH L 5 ; y
\nPUSH L 5 ; x
\nPUSH [TheDC] ; DC
\nCALL TextOut
\nPUSH OFFSET lpPaint
\nPUSH [hwnd]
\nCALL EndPaint
\nMOV EAX, 0
\nJMP Finish
\nwmCreate:
\nMOV EAX, 0
\nJMP Finish
\nDefWndProc:
\nPUSH [lparam]
\nPUSH [wparam]
\nPUSH [wmsg]
\nPUSH [hwnd]
\nCALL DefWindowProc
\nJMP Finish
\nwmDestroy:
\nPUSH L 0
\nCALL PostQuitMessage
\nMOV EAX, 0
\nJMP Finish
\nwmLButtonDown:
\nPUSH L 0
\nPUSH L 0
\nPUSH [hwnd]
\nCALL InvalidateRect ; ridisegna finestra
\nMOV EAX, 0
\nJMP Finish
\nwmRButtonDown:
\nPUSH L 0
\nCALL MessageBeep
\nJMP Finish
\nwmSize:
\nMOV EAX, 0
\nJMP Finish
\nwmGetMinMaxInfo:
\nMOV EBX, [lparam] ; ptr a minmaxinfo struct
\nMOV [(MINMAXINFO PTR ebx).mintrackposition_x], 350
\nMOV [(MINMAXINFO PTR ebx).mintrackposition_y], 60
\nMOV EAX, 0
\nJMP Finish
\nFinish:
\nRET
\nWndProc ENDP
\nPUBLIC WndProc
\nENDS
\nEND Begin
\n; creare questo file HELLO.DEF:
\nNAME HELLO
\nDESCRIPTION ‘Assembly Win32 Program’
\nCODE PRELOAD MOVEABLE DISCARDABLE
\nDATA PRELOAD MOVEABLE MULTIPLE
\nEXETYPE WINDOWS
\nHEAPSIZE 8192
\nSTACKSIZE 8192
\nEXPORTS WndProc
\n; fine HELLO.DEF<\/p>\n
\n#include <windows.h><\/p>\n
\nHINSTANCE hInstance;<\/p>\n
\n{
\nHWND hwnd;
\nMSG msg;
\nWNDCLASSEX wincl;<\/p>\n
\nwincl.cbClsExtra = 0;
\nwincl.cbWndExtra = 0;
\nwincl.style = 0;
\nwincl.hInstance = hInstance;
\nwincl.lpszClassName = szClassName;
\nwincl.lpszMenuName = NULL; \/\/No menu
\nwincl.lpfnWndProc = WindowProcedure;
\nwincl.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1); \/\/Color of the window
\nwincl.hIcon = LoadIcon(NULL, IDI_APPLICATION); \/\/EXE icon
\nwincl.hIconSm = LoadIcon(NULL, IDI_APPLICATION); \/\/Small program icon
\nwincl.hCursor = LoadCursor(NULL, IDC_ARROW); \/\/Cursor<\/p>\n
\nreturn 0;<\/p>\n
\nszClassName, \/\/Class name
\n“Window”, \/\/Window caption
\nWS_OVERLAPPEDWINDOW & ~WS_MAXIMIZEBOX,
\nCW_USEDEFAULT, CW_USEDEFAULT, \/\/Let Windows decide the left and top positions of the window
\n120, 50, \/\/Width and height of the window,
\nNULL, NULL, hInstance, NULL);<\/p>\n
\nShowWindow(hwnd, nCmdShow);<\/p>\n
\nBOOL bRet;
\nwhile( (bRet = GetMessage( &msg, NULL, 0, 0 )) != 0)
\n{
\nif (bRet == -1)
\n{
\n\/\/ handle the error and possibly exit
\n}
\nelse
\n{
\nTranslateMessage(&msg);
\nDispatchMessage(&msg);
\n}
\n}
\nreturn msg.wParam;
\n}<\/p>\n
\n{
\nPAINTSTRUCT ps;
\nHDC hdc;
\nswitch (message)
\n{
\ncase WM_PAINT:
\nhdc = BeginPaint(hwnd, &ps);
\nTextOut(hdc, 15, 3, “Hello World!”, 13);
\nEndPaint(hwnd, &ps);
\nbreak;
\ncase WM_DESTROY:
\nPostQuitMessage(0);
\nbreak;
\ndefault:
\nreturn DefWindowProc(hwnd, message, wParam, lParam);
\n}
\nreturn 0;
\n}<\/p>\n
\n<\/strong><\/p>\n
\n{curl (Version)applet}
\nHello world<\/p>\n
\nimport java.awt.*;<\/p>\n
\npublic void paint(Graphics g) {
\ng.drawString(“Hello World!”, 100, 50);
\n}
\n}<\/p>\n
\ncodetype=”application\/java-vm”
\nwidth=”600″ height=”100″>
\n<\/object><\/p>\n
\nalert(“Hello World!”);
\n<\/script><\/p>\n
\nMsgBox “Hello World!”
\n<\/script><\/p>\n
\n<box align=”center”>
\n<label value=”Hello World!” \/>
\n<\/box>
\n<\/window><\/p>\n
\n<Object xmlns=” http:\/\/www.gotdotnet.com\/team\/dbox\/mscorlib\/System” xmlns:def=”Definition” def:Class=”MyApp.Hello”>
\n<def:Code>
\n<![CDATA[
\nShared Sub Main()
\n‘{
\nSystem.Console.WriteLine(“Hello World!”)’ ;
\n‘}
\nEnd Sub
\n]]>
\n<\/def:Code>
\n<\/Object><\/p>\n
\n<!DOCTYPE HTML PUBLIC “-\/\/W3C\/\/DTD HTML 4.01\/\/EN” “http:\/\/www.w3.org\/TR\/html4\/strict.dtd”>
\n<html>
\n<head>
\n<title>Hello World!<\/title>
\n<\/head>
\n<body>
\n<p>Hello World!<\/p>
\n<\/body>
\n<\/html><\/p>\n
\n24 scalefont
\nsetfont
\n100 100 moveto
\n(Hello World!) show
\nshowpage<\/p>\n
\n{\\fonttbl {\\f0 Courier New;}}
\n\\f0\\fs20 Hello World!
\n}<\/p>\n
\n\\leftline{\\HW Hello World}
\n\\bye<\/p>\n
\n\\begin{document}
\nHello World!
\n\\end{document}<\/p>\n","protected":false},"excerpt":{"rendered":"