Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re^3: Read and Create File

by BillKSmith (Monsignor)
on Jun 28, 2021 at 20:20 UTC ( #11134407=note: print w/replies, xml ) Need Help??


in reply to Re^2: Read and Create File
in thread Read and Create File

Yes, good practice does require the 'defined'. In this application, I am already assuming the format of a 'block'. The special case (block is defined, but evaluates to FALSE), which requires 'defined', should never happen.
Bill

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://11134407]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (2)
As of 2021-12-05 13:30 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    R or B?



    Results (31 votes). Check out past polls.

    Notices?