how to compare special characters in string

1 回表示 (過去 30 日間)

Ajay Pherwani 2014 年 7 月 10 日

コメント済み: ananth a 2019 年 11 月 27 日

I have a strings

string='$(0)parameter'

I want to find if '$' is present in the string or not. Can any one tell me how to do that? Using which string functions I can achieve that?

Image Analyst 2014 年 7 月 10 日

Why is $ special ? It's a normal printable character like 3 or "A" or anything like that so you can use strfind().

Ajay Pherwani 2014 年 7 月 11 日

hey thanks , strfind worked

Sara 2014 年 7 月 10 日

If index is empty, $ is not in the string

str='$(0)parameter';
index = strfind(str,'$');

ananth a 2019 年 11 月 27 日

if I want to search with '$(0)'. how can i do that?

Because i have to search with {"some name": value, this part.

MATLAB Language Fundamentals Data Types Characters and Strings

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