Hacker News: noicehttps://news.ycombinator.com/user?id=noiceHacker News RSShttps://hnrss.org/hnrss v2.1.1Mon, 20 Apr 2026 22:28:36 +0000<![CDATA[New comment by noice in "Light Table - a new IDE concept"]]>I always wonder how can live preview work with I/O statements, like selecting/inserting from/to database. Can you forbid REPL to execute such statements? And then somehow mock that data for live preview?

]]>Sun, 15 Apr 2012 09:38:24 +0000https://news.ycombinator.com/item?id=3843254noicehttps://news.ycombinator.com/item?id=3843254https://news.ycombinator.com/item?id=3843254