Calculating number in a string

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Ben Hischar
Ben Hischar on 30 Aug 2021
Edited: Ben Hischar on 5 Sep 2021
SampleText.txt
file = 'SampleText.txt';
any assitance would be much appriciated, thanks.

Accepted Answer

Wan Ji
Wan Ji on 30 Aug 2021
Then do following code
for i = 1:1:nLines
fprintf('%d: %s\n',i,fileStr{i})
end
fprintf('This file has %d lines', nLines)
  1 Comment
Ben Hischar
Ben Hischar on 30 Aug 2021
Worked a treat i thought i needed a loop thanks mate

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More Answers (1)

Mathieu NOE
Mathieu NOE on 30 Aug 2021
hello
you can add these lines to your code :
for ci = 1:nLines
if size(fileStr{ci})>0
disp([num2str(ci) ' : ' fileStr{ci}]);
end
end
  1 Comment
Mathieu NOE
Mathieu NOE on 30 Aug 2021
FYI, the if statement line is to not display empty cells , but if you wish to have it, just remove that statement;
all the best

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