Refer to the character ' in a string

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Edward
Edward 2013-3-31
评论： Steven Lord 2023-1-25
Hi, i'm trying to write an algorithm to remove the character ' from a string, say for example: string='you're';
where I want to remove the ' to make the string 'youre' I get errors when I try to refer to a character as ''' though,
is there something I'm missing?
  2 个评论
Steven Lord
Steven Lord 2023-1-25
Ran in:
This wasn't an option when the question was originally asked, but if you're using string arrays you don't need to double up the single quotes.
s = "you're"
s = "you're"
t1 = strrep(s, "'", "")
t1 = "youre"
t2 = erase(s, "'")
t2 = "youre"
t3 = replace(s, "'", "")
t3 = "youre"

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回答（1 个）

Walter Roberson
Walter Roberson 2013-3-31
string(string == '''') = '';
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Image Analyst
Image Analyst 2013-3-31
编辑：Image Analyst 2013-3-31
Why do it that way, which is dependent on the apostrophe being in the 4th position rather than the more general way Walter suggested? Heck if you're going to assume that, then you might as well do
a(4) = [];
or
a = [a(1:3), a(5:end)];
Perhaps what you were trying to do is this:
apostrophe = ''''
a= ['you', apostrophe, 're']
quoteLocation = strfind(a, apostrophe)
apostrophe =
'
a =
you're
quoteLocation =
4

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