Beefy Boxes and Bandwidth Generously Provided by pair Networks
Do you know where your variables are?
 
PerlMonks  

Re: I need Hex conversion, not!

by LanX (Bishop)
on Jan 07, 2013 at 13:06 UTC ( #1012025=note: print w/replies, xml ) Need Help??


in reply to I need Hex conversion, not!

> so what should I do ?

keep the hexnumbers as strings ...

DB<121> $SM = 0xFE; => 254 DB<122> $SM = "0xFE"; => "0xFE" DB<123> print $SM => 1 0xFE

...or write a subroutine printhex() which automatically fulfills your wishes by converting any numeric scalar to a hexstring before printing.

Cheers Rolf

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1012025]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (5)
As of 2017-10-19 18:13 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My fridge is mostly full of:

















    Results (255 votes). Check out past polls.

    Notices?