Hello, world

Rarity: Ultra rare

A topic known all over the world: only a few thousand cards.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

A "Hello, world" program is usually a simple computer program that outputs a message similar to "Hello, world". The text may be printed out or displayed on a screen (often a console). A small piece of code in most general-purpose programming languages, this program is used to illustrate a language's basic syntax.

Excerpt from the Wikipedia article “Hello, world”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: User:Trac3R, Public domain, via Wikimedia Commons.