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Re^2: Get font info OUT of a widget (ask, configure)

by Anonymous Monk
on Mar 22, 2013 at 04:48 UTC ( #1024872=note: print w/replies, xml ) Need Help??


in reply to Re: Get font info OUT of a widget (ask, configure)
in thread Get font info OUT of a widget

assuming this is about Tk, add use Tk::WidgetDump; $mainWindow->WidgetDump; MainLoop; to your program and see if it has the details, see Tk::options

See also Tk::Style

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[ovedpo15]: another question about regex. if I have a string like this: "a/b/,c/d/e,5" I would like to remove the string after the last comma so the output will be "a/b/,c/d/e" how to do so?
[Corion]: ovedpo15: You could split on comma, and then join everything together, except the last part. Or you could match and make sure that the last part has no comma, like qr!,[^,]+$!, or you could use rindex.

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