22 Oct
2000
22 Oct
'00
9:05 p.m.
Am Son den 22 Okt 2000 um 08:13:03 +0000 schrieb Tim Landscheidt:
Andre Schulze schrieb:
[...] Ist das ein Bug? Sollte man das an Larry Wall posten? $ perl -v This is perl, version 5.005_03 built for i386-linux
Nein; "man perlsyn":
| [...] | Foreach Loops | [...] If | VAR is omitted, `$_' is set to each value. If any element | of LIST is an lvalue, you can modify it by modifying VAR | inside the loop. That's because the `foreach' loop index | variable is an implicit alias for each item in the list that | you're looping over. | [...]
Super, das war genau die Loesung meines Denkfehlers, danke,
andre
--
"Die deutsche Sprache muss clean bleiben!"