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

Re: What does ".=" mean?

by bart (Canon)
on Apr 01, 2013 at 09:48 UTC ( #1026451=note: print w/ replies, xml ) Need Help??


in reply to What does ".=" mean?

It's one example of the generalisation of operators like +=: $x OP= $y; is the same as $x = $x OP $y;, where OP can be most of the common binary operators (meaning operators with 2 arguments, one on each side of the operator). So $x .= $y; is the same as $x = $x . $y;

See Assignment Operators in perlop.


Comment on Re: What does ".=" mean?
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1026451]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (11)
As of 2014-04-21 15:06 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (495 votes), past polls