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A. Describe situations in which it might be necessary to trim leading or trailing characters from...

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Question

Programming

A. Describe situations in which it might be necessary to trimleading or trailing characters from string data input by theuser?

B. Describe situations in which it might be necessary to padstring data or to replace portions within a string? Consider phonenumbers, Social Security numbers, and address details.

C. What are other useful methods that use to manipulate astring?

Answer & Explanation Solved by verified expert
4.4 Ratings (921 Votes)
A We need to Trim leading and trailing characters from string data input by the user in the situations like entering email or some case sensitive data if we add spaces at the end or in front the value of data we entered will be changed because computers encode the values of the space and change the Unicode of entire data B Padding a string and replacing some portions are quite normal in string manipulation techniques like when you are entering some data    See Answer
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