how to compare special characters in string

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Ajay Pherwani 2014-7-10

评论： ananth a 2019-11-27

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 2014-7-10

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

Ajay Pherwani 2014-7-11

hey thanks , strfind worked

Sara 2014-7-10

If index is empty, $ is not in the string

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

ananth a 2019-11-27

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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