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add another question (immutability)

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1 parent ec54a61 commit a5312625bf9ccd1382a3bd72557d393cc79b1ca8 @moritz moritz committed Oct 26, 2011
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@@ -7,6 +7,8 @@ Language features/builtins
dereference array refs? if my $x = (0, 1); say $x[0] works, why use @x
instead?
* are Perl 6 threads better than Perl 5 threads?
+* if Str is immutable, how does s/// work? if Int is immutable, how does $i++
+ work?
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