How can you untaint Perl variables?

What will be an ideal response?


Perl provides a few ways to untaint variables. You may untaint a variable by using it as key in a hash. Alternately, you can run it through your own regular expression and then reassign the data to the variable based on subpattern matches ($1, $2, and so on) from within the original value.

Computer Science & Information Technology

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If the file has not been saved before, the ____ window appears.

A. Save B. Name File C. Save As D. Save File

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Which method can be used to write data?

a. close b. print c. exist d. rename

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When you first apply an effect to an object, you do so by choosing an effect from the Effect menu, opening the effect's dialog box, choosing settings, and then clicking OK.

Answer the following statement true (T) or false (F)

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A(n) ________ is a report inserted into another report

Fill in the blank(s) with correct word

Computer Science & Information Technology