You may laugh, but I have written a Perl/Tk program (that persists its state on disk) using Tk::Table and ended up adding a menu item that does exec $0 upon user command because I found that it gets strangely slow after some amount of usage. That program is just a small "toy" for my personal use and an exercise in using Tk, so restarting it when it gets slow works well enough for me and the "simple hack" was far easier than tracking down exactly what is going wrong.

In reply to Re^4: Tk::Image delete method by jcb
in thread Tk::Image delete method by Anonymous Monk

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