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@foo = splice @bar, offset, length, LIST
@bar = 0..9; @foo = splice(@bar, 3, 2); ... # to @foo. the value '300' is inserted there. # now @bar = (0,1,2,3,4,5,6,300,10) # and @foo = (7,8,9)
$"=$,,$_=q>|\p4<6 8p<M/_|<('=> .q>.<4-KI<l|2$<6%s!<qn#F<>;$, .=pack'N*',"@{[unpack'C*',$_] }"for split/</;$_=$,,y[A-Z a-z] {}cd;print lc