How to remove unnecessary character from a string
4 次查看(过去 30 天)
显示 更早的评论
I have a string,
'This may be our situation. It is similarly fantastical to expect people who cannot afford food\xc2\xa0\xe2\x80\x94 as will soon be the case for many more\xc2\xa0\xe2\x80\x94 to practice personal hygiene. You can\xe2\x80\x99t eat soap. If you are starving, you won\xe2\x80\x99t buy it.'
I have to remove the unnecessary string like, '\xc2\xa0\xe2\x80\x94' from the string. The patter which I can observe is this unnecessary string starts with '\' and ends with a number.
Thanks so much for the help.
0 个评论
采纳的回答
Ameer Hamza
2020-4-9
str = ['This may be our situation. It is similarly fantastical to ' ...
'expect people who cannot afford food\xc2\xa0\xe2\x80\x94 as will ' ...
'soon be the case for many more\xc2\xa0\xe2\x80\x94 to practice ' ...
'personal hygiene. You can\xe2\x80\x99t eat soap. If you are starving, ' ...
'you won\xe2\x80\x99t buy it.'];
new_str = regexprep(str, '\\[a-z0-9]{3}', '');
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Shifting and Sorting Matrices 的更多信息
产品
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!