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Refer to the character ' in a string

3 Ansichten (letzte 30 Tage)
Edward
Edward am 31 Mär. 2013
Kommentiert: Steven Lord am 25 Jan. 2023
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 Kommentare
Stephen23
Stephen23 am 25 Jan. 2023
strrep('you''re','''','')
ans = 'youre'
Steven Lord
Steven Lord am 25 Jan. 2023
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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Antworten (1)

Walter Roberson
Walter Roberson am 31 Mär. 2013
string(string == '''') = '';
  3 Kommentare
Image Analyst
Image Analyst am 31 Mär. 2013
Bearbeitet: Image Analyst am 31 Mär. 2013
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
Walter Roberson
Walter Roberson am 31 Mär. 2013
strcmp('''', a)

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