Thread
Boolean (1|0) Variable auf undef prüfen
(14 answers)
Opened by
mika
at
2016-02-07 07:39
bianca
2016-02-07 09:38
User since
2009-09-13
7016 Artikel
BenutzerIn
Code (perl): (
dl
)
$cfg
->
{
"_"
}{
"download"
}
=
1
if
!
defined
$cfg
->
{
"_"
}{
"download"
}
;
10 print "Hallo"
20 goto 10
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Boolean (1|0) Variable auf undef prüfen