Hashes are complex list data, like arrays except they link a key to a value. Hashes can be used for counting, uniqueness, searching, and dispatch and lot more than just mapping from one thing to another and More.
On Fri, Jul 31, 2015 at 9:15 AM, Uri Guttman <u...@stemsystems.com> wrote: > On 07/30/2015 11:38 PM, bikram behera wrote: > >> Hi Team, >> >> hi, > > we aren't a team. this is a public mailing list. > > Please send me hash uses and concept >> > > think of them as arrays but instead of integers for indexing, you use > strings. the uses are too many to list here. some are data structures, > tables, data validation, data conversion, database records and much more. > > uri > > -- > To unsubscribe, e-mail: beginners-unsubscr...@perl.org > For additional commands, e-mail: beginners-h...@perl.org > http://learn.perl.org/ > > > -- ********************************************************* Don't ask them WHY they hurt you, because all they'll tell you is lies and excuses. Just know they were wrong, and try to move on. **********************************************************
