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In some languages, particularly scripting languages, the "Hello, World!" program can be written as one statement, while in others (more so many low-level languages) many more statements can be required. For example, in Python, to print the string Hello, World! followed by a newline, one only needs to write print ("Hello, World!").
11 languages. Deutsch; Français; ... Hello World may refer to: "Hello, World!" program, a computer program that outputs or displays the message "Hello, World!" Music
Polyglot programs have been crafted as challenges and curios in hacker culture since at least the early 1990s. A notable early example, named simply polyglot was published on the Usenet group rec.puzzles in 1991, supporting eight languages, though this was inspired by even earlier programs. [5]
I can't tell if there is consensus around this, but I don't think we need to have examples of the Hello, World! program in that many languages. It appears that most other articles uses either C or C++ for examples. Shouldn't this article follow that convention? ThatIPEditor Talk · Contribs 17:48, 14 October 2022 (UTC) This has gone back and forth.
Many languages have a syntax specifically intended for strings with multiple lines. In some of these languages, this syntax is a here document or "heredoc": A token representing the string is put in the middle of a line of code, but the code continues after the starting token and the string's content doesn't appear until the next line.
The Hello world program is used by virtually all texts to new programming languages as the first program learned to show the most basic syntax and environment of the language. For Smalltalk, the program is extremely simple to write.
People who learn multiple languages may also experience positive transfer – the process by which it becomes easier to learn additional languages if the grammar or vocabulary of the new language is similar to those of the languages already spoken. On the other hand, students may also experience negative transfer – interference from languages ...
List of "Hello World" programs; Comparison of individual languages. ... Also, in many languages, characters and strings are different types, so it is convenient to ...
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