Looks like there's an extra single quote after Dumper(\%h);
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Xu, Lizhe wrote:
> On Jun 14, 8:50 am, [EMAIL PROTECTED] (Chas Owens) wrote:
>> To force Data::Dumper to do the right thing for the
>> display you must set $Data::Dumper::Useqq to 1. It will then use
>> doublequoted strings and escape characters (like \t, \n, \0 etc).
>>
>> perl -MData::Dumper -e '$Data::Dumper::Useqq = 1;%h = ("\0", 3);print
>> Dumper(\%h);'
>> $VAR1 = {
>> "\0" => 3
>> };
>
> The above code did not work on my XP computer, I got:
>
> C:\>perl -MData::Dumper -e '$Data::Dumper::Useqq = 1;%h = ("\0", 3);print
> Dumper (\%h);'
> Can't find string terminator "'" anywhere before EOF at -e line 1.
>
> When I changed single quote to double quote, the result is different
> C:\>perl -MData::Dumper -e "$Data::Dumper::Useqq = 1;%h = ("\0", 3);print
> Dumper
> (\%h);"
> $VAR1 = {
> "SCALAR(0x36c10)" => 3
> };
>
>
> How to fix it? Thanks.
>
>
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