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How do you replace using regex?
For example. the String is D + WIDTH / 2
D + WIDTH / 2
If I try to replace D into 1 the output is 1 + WI1TH / /2.
1 + WI1TH / /2
How do you replace the D only, and exclude the D of WIDTH?
\bD\b
Should do it for you. \b is for word boundary
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