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Re^4: performance of counting keys in a big hash

by demerphq (Chancellor)
on May 22, 2013 at 13:44 UTC ( [id://1034742] : note . print w/replies, xml ) Need Help??


in reply to Re^3: performance of counting keys in a big hash
in thread performance of counting keys in a big hash

:-)

Seriously tho, its not as hard as people think. In fact a lot of the time its easy. All of the code for perl's hash implementation lives in three files, hv.h, hv_func.h, hv.c.

hv_func.h is the home of the new hash functions if you want to look at the options.

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$world=~s/war/peace/g