Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Re^4: Stupid mistakes I repeatedly make

by Roy Johnson (Monsignor)
on Mar 28, 2005 at 16:29 UTC ( #442847=note: print w/ replies, xml ) Need Help??


in reply to Re^3: Stupid mistakes I repeatedly make
in thread Stupid mistakes I repeatedly make

You likely don't care how many times the replacement happened, but it's not uncommon to care about whether any replacements happened.

if (s/foo/bar/) { ... } else { ... }
(How many isn't even an issue unless you're using /g. It's just 1 or 0 — it replaced something or it didn't.)

Caution: Contents may have been coded under pressure.


Comment on Re^4: Stupid mistakes I repeatedly make
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://442847]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (6)
As of 2014-10-31 23:53 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    For retirement, I am banking on:










    Results (225 votes), past polls