Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Re^6: $1 not "freezing" in an addition

by Anonymous Monk
on Dec 17, 2012 at 13:42 UTC ( #1009166=note: print w/ replies, xml ) Need Help??


in reply to Re^5: $1 not "freezing" in an addition
in thread $1 not "freezing" in an addition

... An lvalue context is a context where an expression must produce an lvalue ...

That is confusing, the $1 in  bar = "$1" + foo(); is not a location where you can assign (use = ) a value , what?

No, it's stupid to do $x = "$1";

Eh?


Comment on Re^6: $1 not "freezing" in an addition
Download Code
Re^7: $1 not "freezing" in an addition
by ikegami (Pope) on Dec 19, 2012 at 12:48 UTC
    I don't understand your questions.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1009166]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (8)
As of 2014-08-30 19:16 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (293 votes), past polls