Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask
 
PerlMonks  

Re^2: Things I Don't Use in Perl

by rjbs (Pilgrim)
on Aug 24, 2005 at 02:40 UTC ( #486077=note: print w/ replies, xml ) Need Help??


in reply to Re: Things I Don't Use in Perl
in thread Things I Don't Use in Perl

My understanding of "when study is needed" was: never. I thought that the results of studying were never used, these days. Is that not true?

rjbs


Comment on Re^2: Things I Don't Use in Perl
Re^3: Things I Don't Use in Perl
by duff (Vicar) on Aug 24, 2005 at 16:03 UTC

    I think study does as it always did. It analyzes the string and builds a data structure from it such that repeated REs on that string are ever so slightly more efficient in execution time.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://486077]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (13)
As of 2014-07-24 16:49 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (162 votes), past polls