program is usually a simple computer program that displays on the screen (often the console) a message similar to "Hello, World!". A small piece of code in most general-purpose programming …

1 day ago · NOAA National Weather Service Des Moines, IA Last Map Update: Fri, Jan 16, 2026 at 4:04:41 pm CST

Oct 20, 2025 · As described in more detail in the related Wikipedia article, Hello, world! is a classic "first program" one creates when learning a new programming language. The objective of the application …

1 day ago · It's 200 years since the word "hello" was first used in print - though its roots date back to the 15th Century. How has the language of greetings evolved - and what does it tell us?

Oct 24, 2025 · Hello, world! programs make the text "Hello, world!" appear on a computer screen. It is usually the first program encountered when learning a programming language. Otherwise, it's a basic …

Jul 12, 2025 · The Hello World program is the first step in learning a programming language and one of the easiest programs to learn. It just prints a "Hello World" message to the screen.

Sep 7, 2025 · First introduced in the BCPL (Basic Combined Programming Language) programming language, " Hello World " is a program or script that introduces someone to a programming language …

Mar 21, 2025 · That example is Hello World. Hello World is about the most straightforward piece of code you can imagine. It has a very simple list of requirements: Print the text “hello, world” to the screen. …

While small test programs existed since the development of programmable computers, the tradition of using the phrase "Hello world!" as a test message was influenced by an example program in the …

The following pages provide examples of “Hello, world!” programs in different programming languages. Each page includes an explanation of the code elements that comprise the program and links to …