Initial data commit

Task/URL-decoding/Perl/url-decoding-1.pl

@@ -0,0 +1,8 @@
+sub urldecode {
+    my $s = shift;
+    $s =~ tr/\+/ /;
+    $s =~ s/\%([A-Fa-f0-9]{2})/pack('C', hex($1))/eg;
+    return $s;
+}
+
+print urldecode('http%3A%2F%2Ffoo+bar%2F')."\n";

Task/URL-decoding/Perl/url-decoding-2.pl

@@ -0,0 +1,7 @@
+#!/usr/bin/perl -w
+use strict ;
+use URI::Escape ;
+
+my $encoded = "http%3A%2F%2Ffoo%20bar%2F" ;
+my $unencoded = uri_unescape( $encoded ) ;
+print "The unencoded string is $unencoded !\n" ;