Recent snippets posted on Snipplr.com https://snipplr.com/ Tue, 09 Jun 2026 16:15:55 +0000 https://snipplr.com/view/4576/listindex-scheme <p>This one drove me crazy because of the requirement to return -1 if s not in los. (list-index s los) returns the zero-based index of the first occurence of s in los, or -1 if there is no occurences of s in los.</p> Mon, 14 Jan 2008 18:34:51 UTC https://snipplr.com/view/4576/listindex-scheme