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Re: [PROGRAMMERING] Re: Activestateperl vs perl p å Linux/Unix



Tid til Data::Dumper?

Sendt from iPhone
Admir Trakic

On 2 May 2013, at 17:34, Poul Kristensen <sslug@sslug> wrote:

> print fil "$var1 \$var2 \$var3 \$var4 \$var5 \n"
> 
> var1,var2 og var3 indeholder tekststrenge, som bliver listet normalt
> var4 og var5 indeholder tal  men bliver listet  som $var4 og $var5, hvor
> der ingen værdier er i variablen.
> Og det forstår jeg ikke.
> 
> mvh
> Poul
> 2013/5/1 Poul Kristensen <sslug@sslug>
> 
>> Tak for et hurtigt svar!
>> 
>> Jeg kan ikke tilgå maskinen herfra og vender tilbage i morgen
>> Hvis det kan have betydning, så er maskinen en windows 2003 server.
>> Jeg har heller ikke oplevet lignende problemstilling før på
>> Unix/Linux maskiner, men jeg kan ikke tro det skulle have betydning.
>> 
>> 
>> 2013/5/1 Peter Makholm <sslug@sslug>
>> 
>>> Poul Kristensen <sslug@sslug> writes:
>>> 
>>>> Hvordan får jeg perl til bare at  printe en tom streng, hvis et felt
>>> ikke
>>>> indeholder
>>>> en værdi istedet for at printe variabelnavnet?
>>> 
>>> Prøv at skrive noget kode der viser hvad du mener. Jeg har aldrig
>>> oplevet at perl printer variable-navnet istedet for indholdet af en
>>> variabel.
>>> 
>>> //Makholm
>> 
>> 


 
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