It is and always will be safe to delete the most recent key returned from each.
authorPaul Johnson <paul@pjcj.net>
Mon, 10 Mar 2014 07:31:32 +0000 (08:31 +0100)
committerYves Orton <demerphq@gmail.com>
Mon, 10 Mar 2014 07:31:32 +0000 (08:31 +0100)
commitd8021140df0281e134cb4ff987fcb69319fa11a5
tree3fa3684b0f4c9bb3ba26d38279ade8f8f25a91fc
parentd6f4d13d11a6a780ab6f0fc8156ec350a7da07b2
It is and always will be safe to delete the most recent key returned from each.
pod/perlfunc.pod