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What is HELLO WORLD?
A very simple program that prints "hello world".
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//hello world
HELLO WORLD - video
HELLO WORLD - what is it?
Computer Programming: The first program that a programmer writes in a language he is learning. Typically, the program simply opens a window that says "Hello World." The simplicity of the program makes it ideal for use as a comparison between different programming languages.
As a first step in learning Perl, create a "Hello World" application.
What does "HELLO WORLD" mean?
Something that every YouTuber writes on code when teaching HTML to viewers. Literally everyone. It can also be seen in JavaScript and Unity.
Brackeys: *writes* <"Hello World!">; so this is how you write code in Unity
everyone: why does everyone with a tutorial write hello world?
Brackeys:*on next episode writes* <"Bye B****!">
everyone: much better
HELLO WORLD - what does it mean?
First program a programmer normally writes.
#include <stdio.h>
int main()
{
printf("Hello World\n");
return 0;
}
HELLO WORLD - meaning
First phrase we learn in CS 101 to print in a computer software program.
She just created her first "hello world" program.
HELLO WORLD - definition
A typical sample programming application that once written, demonstrates complete mastery of choice language, particularly in subclassing and, of course, database API's.
Dude, I spent 6 months developing this AI-based 3-tier search engine for this meeting, and Jon shows up with another great "Hello World" program and blows my ass away. Again.
HELLO WORLD - slang
A common program written to demostrate the syntax of a programming language.
// Hello World In Java!
class HelloWorld()
{
public static void main(String args)
{
System.out.println("Hello world");
}
}
HELLO WORLD
The first program learned in any given programming language: very easy.
Basic:
10 print"Hello, World"
Java:
System.out.println("Hello, World");
C,C++:
std::cout<<"Hello, World";
He doesn't know shit about hacking, hell, he couldn't even "hello, World"!
HELLO WORLD
The easiest, and first program any newbie would write. Applies for any language. Also what you would see in the first chapter of most programming books.
programming noob: Hey I just attended my first programming lesson earlier!
.NET Veteran: Oh? What can you do?
programming noob: I could make a dialog box pop up which says "Hello World!" !!!
.NET Veteran: lmao.. hey guys! look.. check out this "hello world" programmer
Console.WriteLine("Hello World")
HELLO WORLD
The first program you learn in a basic survey of a new programming language. Sometimes, but not always the program's sole function is to output the words "Hello World" on the display.
I've been working with Enterprise Java for weeks, and I'm not even at the "Hello, World" level.