is there a compact way to initialize this array?

D

DaLoverhino

I want to initialize an array with 100 empty strings.

I can use a loop, but is there a more compact way to do so?

thanks.
 
U

Uri Guttman

D> I want to initialize an array with 100 empty strings.
D> I can use a loop, but is there a more compact way to do so?

my @empty = ('') x 100 ;

and you likely don't need to do that if you are appending text as each
entry will autovivify. .= works cleanly and quietly (no warnings) on
undef values.

uri
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Members online

Forum statistics

Threads
474,432
Messages
2,571,681
Members
48,796
Latest member
Greg L.

Latest Threads

Top