Thanks All, I have prefixed keys with numbers & used hash sorting, that resolved the issue.
Regards, Kavita :-) On Tue, Apr 23, 2013 at 6:14 PM, Octavian Rasnita <orasn...@gmail.com>wrote: > From: "Paul Johnson" <p...@pjcj.net> > > > On Tue, Apr 23, 2013 at 04:56:55PM +0530, kavita kulkarni wrote: > >> Hello All, > >> > >> Can you help me in finding the most time effective way to retrieve the > >> key-values from hash in the same sequence in which data is inserted into > >> the hash. > > > > Hashes are unordered, so you cannot directly do what you are asking. > > > > Time effective for whom? If it's for you, take a look at > > https://metacpan.org/module/Tie::IxHash > > > > If you're talking about execution speed, go with the simple solution > > first and time and profile the solution before looking to optimise it. > > You may find that the simple solution is good enough. > > > > -- > > Paul Johnson - p...@pjcj.net > > http://www.pjcj.net > > > Or you can also use Tie::Hash::Indexed. > > From its POD: > > DESCRIPTION > Tie::Hash::Indexed is very similar to Tie::IxHash. However, it is > written completely in XS and usually about twice as fast as > Tie::IxHash. > > Octavian > >
