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Code code:"if (foo != bar)"
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A string is a sequence of characters. It is commonly used to represent text or a sequence of bytes. Use this tag along with the appropriate programming language being used.

4 votes

Count chars difference between two strings

= b.length) { throw new IllegalArgumentException(s"Strings a=$a and b=$b have different length.") } else a.zip(b).count { case (charA, charB) => charA ! …
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