The most basic type of regular expression is one that matches up against a specific pattern or a set of characters. This type of pattern can be set up using the {} match operator.
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Q8: While you can certainly create scripts based
Q9: A metacharacter is a character that alters
Q10: You can validate data using regular expressions.
Q11: By default, regular expression matches are case
Q12: Regular expressions facilitate text substitution operations. However,
Q14: The result of the following example evaluates
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