JavaScript regular expression method: exec()
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The exec() method (when applied to a JavaScript
regular
expression) seeks a match in a string and returns the first match.
It
has the following syntax with the following parameters. It returns a string
as above, or null if no such
string is found.
RegExprObject.exec(string)
|
Parameter
|
Required / Optional
|
Description
|
|
string
|
Required
|
The string to be
searched
|
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