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Re: Single variable Multiple Values

by Happy-the-monk (Canon)
on Jun 29, 2013 at 18:10 UTC ( #1041495=note: print w/replies, xml ) Need Help??


in reply to Single variable Multiple Values

I am having trouble making $emailverify = Bob in turn making Bob = $to and sending the file to Bob or Tim.

Where to start?

Perl has got all kinds of variables. You are using scalars in your code most of the time. That's the type of variable that generally fits a single value in it. With a little help from perlintro you will find arrays for variable lists and hashes for variable lists representing relationships of keys values. And of course references and objects that may virtually be or do anything or everything.

However, you use a scalar, a single thing variable for an email address, and I think all you need now is that.
You can concatenate a string in a scalar like this:

$email = $email:1 . "," . $email_2;

A number of email programmes treat such a string the way you want them, as a list of email addresses separated by the comma (",").

Your mileage may vary ;-)

Cheers, Sören

(hooked on the Perl Programming language)

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[marto]: yes, trying to do anything other than sideload to android via windows has always been more effort than linux
[Corion]: The inconvenient thing is that my Linux machine is in another room than my desktop, so I have to walk up to it while some device is hooked up to it, just to press "allow" for install tasks etc :-)
[Corion]: I see the Chuwi H9 Air, but at the price of 8 or 9 cheapo tablets, that
[Corion]: ... that's not that great for quasi-disposable devices ;)
[Eily]: can't you just remote connect to the linux machine ?
[marto]: IIRC the hiemdal suite made life much easier on windows, and people on XDA developers put out released of windows only pages for adb that made it less of a pain
[marto]: Eily you can't remote connect the physical device via USB ;)
[Corion]: Eily: Sure, that's what I do, but some things you need to do on the Android device directly, like when navigating the bootloader :-)
[Eily]: marto you just need a longer cable :P
[Corion]: marto: Yeah, but I'm somewhat wary of installing random USB drivers downloaded from mega.nz , Google Drive or whatever, so Linux wins there due to there being no conflicts and me just having to edit one text file in the worst case, to add the USB vendor

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