• "Hello, World!" program is usually a simple computer program that emits (or displays) to the screen (often the console) a message similar to "Hello, World...
    27 KB (1,940 words) - 21:50, 4 June 2025
  • Thumbnail for Hello
    computer programming language will often begin by writing a "Hello, World!" program, which does nothing but issue the message "Hello, World!" to the user...
    13 KB (1,330 words) - 02:43, 9 June 2025
  • code will be in 64-bit mode. .model small .stack 100h .data msg db 'Hello world!$' .code start: mov ax, @DATA ; Initializes Data segment mov ds, ax mov...
    57 KB (6,615 words) - 19:32, 6 June 2025
  • Thumbnail for Visual Basic (.NET)
    Basic program, a version of the classic "Hello, World!" example created as a console application: Module Module1 Sub Main() ' The classic "Hello, World!"...
    43 KB (4,233 words) - 07:25, 24 April 2025
  • simple "Hello, world!" program in MACRO-10 assembler, to run under TOPS-10, adapted from a specimen in a large collection of "Hello World" programs in various...
    5 KB (532 words) - 13:19, 15 August 2023
  • multiple dimensions through the code. For example, the following program displays "Hello World" by pushing the characters in reverse order onto the stack,...
    25 KB (2,703 words) - 18:47, 9 June 2025
  • Thumbnail for R (programming language)
    a "Hello, World!" program: > print("Hello, World!") [1] "Hello, World!" Here is an alternative version, which uses the cat() function: > cat("Hello, World...
    68 KB (5,908 words) - 20:06, 12 June 2025
  • Syntax error (category Programming language syntax)
    println("Hello World"); while the following is not: System.out.println(Hello World); The second example would theoretically print the variable Hello World instead...
    4 KB (504 words) - 16:56, 12 June 2025
  • translates to "7"! The following program prints "Hello World!" and a newline to the screen: [ This program prints "Hello World!" and a newline to the screen;...
    18 KB (1,884 words) - 13:48, 18 March 2025
  • Entry point (redirect from Main program)
    main() { print("Hello, world!"); } In this example, the main function simply prints the text Hello, world! to the console when the program is run. This code...
    39 KB (4,615 words) - 21:59, 23 May 2025
  • Thumbnail for C (programming language)
    printf("hello, world\n"); } A standard-conforming "hello, world" program is: #include <stdio.h> int main(void) { printf("hello, world\n"); } The first...
    100 KB (11,234 words) - 20:04, 12 June 2025
  • Thumbnail for Hollywood (programming language)
    or else integrated into other IDEs. A Hello World program in Hollywood could look like this: Print("Hello World!") WaitLeftMouse End The code above opens...
    13 KB (1,467 words) - 22:28, 25 February 2025
  • Thumbnail for Regular expression
    Regular expression (category Programming constructs)
    and in lexical analysis. Regular expressions are supported in many programming languages. Library implementations are often called an "engine", and...
    97 KB (8,871 words) - 12:07, 26 May 2025
  • archetypal hello world program, as presented in the Fortress Reference Card: component hello export Executable run() = println("Hello, World!") end The...
    9 KB (756 words) - 15:33, 28 April 2025
  • :hellowld() :Prgm :ClrIO :Disp "HELLO, WORLD!" :Pause :ClrIO :DispHome :EndPrgm text "HELLO, WORLD!" text "HELLO, WORLD!" PROGRAM:LISTS :"ASK FOR THE NUMBER...
    26 KB (3,257 words) - 02:00, 21 April 2025
  • Gtkmm (category Free software programmed in C++)
    window with a button labeled "Hello World". The button sends "Hello world" to standard output when clicked. The program is run using the following commands:...
    9 KB (691 words) - 13:25, 25 February 2025
  • Thumbnail for Sed
    Sed (redirect from Sed programming language)
    printed. So the sole output is "Hello, world!". The example emphasizes many key characteristics of sed: Typical sed programs are rather short and simple....
    21 KB (2,638 words) - 23:00, 9 February 2025
  • Object Pascal (category Delphi (programming language))
    a script's source code. Here are several "Hello World" programs in different Object Pascal versions. program ObjectPascalExample; type THelloWorld = object...
    28 KB (2,866 words) - 06:18, 23 March 2025
  • the language: "Hello, World!" program: print "Hello, World!" end Program to display a pop-up message box with the words "Hello, World!" on it: nomainwin...
    8 KB (952 words) - 22:53, 4 June 2025
  • Amiga Basic (category BASIC programming language family)
    functions. ' Hello World for Amiga Basic PRINT "Hello world!" You can go one better by adding the following line: SAY TRANSLATE$ ("HELLO WORLD") The Amiga...
    7 KB (832 words) - 15:16, 6 April 2024
  • algorithms, including a signed, handwritten copy of the original Hello, World! C program by its creator Brian Kernighan on dot-matrix printer paper, a printed...
    5 KB (465 words) - 03:32, 14 December 2022
  • Thumbnail for RaftLib
    RaftLib (category C++ programming language family)
    pipeline parallel compute graph. Programs are authored in C++ (although other language bindings are planned). Here is a Hello World example for demonstration...
    3 KB (236 words) - 13:04, 27 February 2025
  • the X10 programming language (http://x10-lang.org). */ class Example { public static def main(Rail[String]) { Console.OUT.println("Hello, World!"); //...
    4 KB (310 words) - 16:32, 22 December 2024
  • Science Department Hello world! ALGOL Example Program page. BEGIN FILE F(KIND=REMOTE); EBCDIC ARRAY E[0:11]; REPLACE E BY "HELLO WORLD!"; WRITE(F, *, E);...
    36 KB (2,762 words) - 08:28, 24 May 2025
  • Thumbnail for Vala (programming language)
    LLDB, such as cpptools and CodeLLDB. simple "Hello, World!" program in Vala: void main () { print ("Hello World\n"); } As can be noted, unlike C or C++, there...
    20 KB (1,838 words) - 22:28, 25 February 2025
  • Thumbnail for Simula
    lacks any return value from the program. An example of a Hello world program in Simula: Begin OutText ("Hello, World!"); Outimage; End; Simula is case-insensitive...
    20 KB (2,115 words) - 07:35, 9 June 2025
  • documentation within the IDE. The following is a simple example of a "Hello, World!" program that writes a message to the standard output: public class Example...
    73 KB (6,610 words) - 07:00, 8 June 2025
  • FXML (category Java (programming language))
    and allows for abstracting program design from program logic. <?import javafx.scene.control.Label?> <Label text="Hello, World!"/> It stands for "JavaFX...
    4 KB (282 words) - 13:46, 12 May 2025
  • BBSes. ASIC allows compiling to an EXE or COM file. A COM file for Hello world program is 360 bytes. ASIC has little or no support for logical operators...
    8 KB (796 words) - 11:20, 27 May 2025
  • Thumbnail for ALGOL
    REPLACE E BY "HELLO WORLD!"; WRITE(F, *, E); END. A simpler program using an inline format: BEGIN FILE F(KIND=REMOTE); WRITE(F, <"HELLO WORLD!">); END. An...
    37 KB (3,200 words) - 19:35, 25 April 2025