How to replace a certain word in a plain text?
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Hi all, I have a text and I want to replace the word 'the' with 'a' ,I used regexpi but the problem is a word that contains the letters of "the" through it's letters also replaced....for example 'rather' becomes 'raar' ,can you please help me to solve this problem.
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採用された回答
Walter Roberson
2017 年 1 月 23 日
s = 'This is the string. The goal is to replace the thes with as';
newstr = regexprep(s, '\<the\>', 'a', 'preservecase');
This matches only words, replacing 'the' with 'a', and when 'The' is matched it replaces with 'A' (conserving case)
その他の回答 (1 件)
Image Analyst
2017 年 1 月 23 日
Use strrep() to replace space-the-space with space-a-space.
s = strrep(s, ' the ', ' a ');
3 件のコメント
Image Analyst
2017 年 1 月 23 日
What? How? What is your string? Look, here is an example that shows it works:
clc;
s = 'This is the string. The goal is to replace the thes with as'
s = strrep(s, ' the ', ' a ') % Replace lower case
s = strrep(s, ' The ', ' a ') % Replace upper case
Result:
s =
This is the string. The goal is to replace the thes with as
s =
This is a string. The goal is to replace a thes with as
s =
This is a string. a goal is to replace a thes with as
It looks like it works to me. What is your string?
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