--
From Wikipedia, the free encyclopedia
"Double dash" redirects here. For the video game, see Mario Kart: Double Dash.
--, a string of two hyphen-minus characters, may approximate or refer to:
- Em dash (—), as a typewriter approximation
- Sig dashes (--), the email and Usenet signature delimiter
- 'M' letter in Morse code
- A prefix for long options in Unix-like operating system commands, by itself, it typically means the end of command options
- The decrement operator in some programming languages
- Inline comments in some programming languages
See also
[edit ]
Look up -- in Wiktionary, the free dictionary.
- --- (disambiguation) (three hyphens)
- Double hyphen (one above the other)
- En dash (–)
- HTML comment tag wrappers,
<!--and--> - Horizontal rule, which is represented by
----in MediaWiki markup
Topics referred to by the same term
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