--, a string of two hyphen-minus characters, may approximate or refer to:
--, 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 For Unix-like operating system commands, used as a prefix for long options. 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== --- Double hyphen (one above the other) En dash (–) HTML comment tag wrappers, Horizontal rule, which is represented by ---- in MediaWiki markup
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).