[racket-users] Bug in table-panel% ?

I am creating a little hobby project with Racket GUI classes. For that I got the following code, which creates a frame%: #lang racket/gui (require table-panel "vocabulary.rkt") (provide build-gui) (define (clear-children an-area-container) (for ([child (send an-area-container

[racket-users] Re: Cut/copy/paste buggy in DrRacket 6.8 (on my dual boot system)

On Friday, April 21, 2017 at 1:35:12 AM UTC-7, Chris Klopfenstein wrote: > It seems that sometimes when pasting the clipboard in DrRacket (version 6.8), > it also gets pasted into another (wrong) place. It is very annoying. > > It also *seems* to occur when doing cut/paste in a different app

Re: [racket-users] Is this a closure?

There's another sense of the word ``closure'' while still in the subject of computing but which is different from what you've understood so far. Your understanding and the sense of the word used by Matthias Felleisen and David Storrs is that of Peter Landin in 1964. In ``[t]he mechanical