Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re: Golf: Tree searching

by japhy (Canon)
on Apr 19, 2001 at 22:17 UTC ( #73917=note: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    sub f{($s,$t)=@_;while($t->{d}ne$s){$t=$t->{(r,l)[$s lt$t->{d}]}||retu
    +rn}$t}
    
  2. or download this
    sub f{($^,*_)=@_;*_=$_{(r,l)[$^lt$_{d}]}||return while$_{d}ne$^;*_}
    

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://73917]
help
Chatterbox?
[shmem]: Lady_Aleena: what editor are you using, on what platform?
[Lady_Aleena]: shmem, geany on Debian jessie.
[shmem]: some experience with vim?
[Lady_Aleena]: None
[shmem]: I don't know geany, and don't know whether it has support for ctags.
[Lady_Aleena]: ctags?
[shmem]: ctags is a program which (recursively) extracts the symbols from source and stores them in a one-file database. This allows you to query the locations where these symbols (e.g. a subroutine name) are used anywhere in the source code tree...
[shmem]: ...from inside the editor.
[shmem]: apt-get install exuberant-ctags
[Lady_Aleena]: I think I heard vim has a big learning curve.

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (9)
As of 2017-04-27 12:07 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    I'm a fool:











    Results (505 votes). Check out past polls.