APL Orchard

The APL Orchard is a Stack Exchange chat room dedicated to learn and teach APL, and to ask and answer questions about both golfing and general coding in APL. It began on January 24, 2017, and remains the most active APL chat room today.

Live lessons


From 18 October 2017 until 16 May 2018, Adám Brudzewsky ran a series of 29 weekly 90-minute study sessions, covering most aspects of basic APL programming. Beginning 28 November 2019, he resumed the series with more in-depth lessons every two-three weeks.

Access
While anyone can read the conversations, write access requires 20 Stack Exchange reputation points or having ben granted explicit write access by a moderator. The procedure for getting explicit write is as follows:


 * 1) Go to the chat room
 * 2) Click the giant lower-left avatar
 * 3) Click "user profile"
 * 4) Copy the URL of the page that opens (e.g. " https://chat.stackexchange.com/users/123456/johndoe ")
 * 5) Email that URL to support@dyalog.com