Question about filtering

Question about filtering

LazyAssLazyAss Posts: 1Questions: 0Answers: 0
edited September 2011 in FixedHeader
Can someone please explain to me how to filter a column by an empty cell and how to filter a column by cells that contains something (not empty)...

I've tried to type "." for not emty and "^$" for emty (as it supposed to be in regexp), but that doesn't seems to work :(

Reading manual about filters also brings no solution! Please, help!
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