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How to erase newline character from string?

조회 수: 316 (최근 30일)
Caglar
Caglar 2018년 11월 12일
편집: Alexander 2024년 6월 18일
Hello,
I am reading an xml file that contains new line (enter) character. How do I detect and erase it?
text=a.Olay(1)
text =
"YBasla
"
As you can see there is a new line character at the end of the string. Erase could not delete it this way:
erase(text,'↵')
ans =
"YBasla
"
Note that the string looks like this in a table
a =
6×5 table
(...) Olay (...) (...) (...)
_________________ ____________________________ ______________________ _________ __________
(...) "YBasla↵" (...) (...) (...)
I uploaded table and the text variable so that you can play with them.
  댓글 수: 2
Walter Roberson
Walter Roberson 2018년 11월 12일
erase(text,char(10))
Question though: is it possible that there are carriage returns as well as newline?
Alexander
Alexander 2024년 6월 18일
편집: Alexander 2024년 6월 18일

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채택된 답변

Stephen23
Stephen23 2018년 11월 12일
  댓글 수: 3
Stephen23
Stephen23 2018년 11월 12일
편집: Stephen23 2018년 11월 12일
"...but new line character is not always at the end or beginning, sometimes there are a few in one string."
regexprep(text,'\n+','')
or if you want to include carriage return as well (if you use Windows):
regexprep(text,'[\n\r]+','')
Donavan Haidinger
Donavan Haidinger 2021년 2월 8일
When working with the replace function, you might need to use char(10) or newline rather than '\n+'
Example:
table.fieldname = replace(table.fieldname,char(10),' ')
or
table.fieldname = replace(table.fieldname,newline,' ')
Both answers yield the same result

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