How to Search Blank Line ?
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Hi- Everyone
I use 'isempty' to find an empty line.
But there is a problem
The left Side File, detect Line 4
The right file is undetectable. 'Isempty' can not be detected if there is a space
Is there any way to detect both cases?
(left file) (right file)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1339059/image.gif)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1339064/image.gif)
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回答 (1 件)
Walter Roberson
2023 年 3 月 29 日
Assuming a cell array
line_is_blank = cellfun(@(S)isempty(strtrim(S)), YourCellArray)
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