Odi's astoundingly incomplete notes
New entries | CodeThe missing piece
I just discovered that there is a new function included in JDK 1.5 that
I have been missing for several years in other languages. The function quoteReplacement
of the Matcher class escapes a String suitable for litteral inclusion
in a regular expression. This function is absolutely necessary if one
wants to create a regular expression dynamically from possibly
untrusted (user) input. I have not seen such a function in PERL (why does PERL not have an official website, BTW?), JavaScript or PHP yet.
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