Re: Image Dimensions
I wrote to the original poster, but I'll share it here as well. The module uses the AutoLoader package. The easiest way to get around the problem, assuming that you can't install the package to a local location, is to remove the use AutoLoader line, and the __END__ line later in the file. Randy -- Randy J. Ray Sunnyvale, CA http://www.rjray.org [EMAIL PROTECTED] Silicon Valley Scale Modelers: http://www.svsm.org ___ Perl-Win32-Users mailing list Perl-Win32-Users@listserv.ActiveState.com To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
Re: Extremely fast concat required
I need a fast concat solution. the following works, but it is extremely slow
and
it stutters. I am not replicating values, each value that is concatonated is
unique- the following is example does not illustrate this.
The .= operator is one of Perl's slowest. It generally has to allocate a
completely new SV (internal data structure for scalars), copy over the original
string, then append the new content. And you're appending *twice*, for each
iteration. At least express # . $anewvalue as #$anewvalue.
If memory is not an issue, the following would be significantly faster:
my $count = 0;
@pmem::arr = ();
for(0..1125000)
{
push(@pmem::arr, #$anewvalue); #$anewvalue is random;
$count++;
print $count,\n;
}
$pmem::arr = join('', @pmem::arr);
I have no idea what would be causing the stuttering, however.
Randy
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Randy J. Ray Westminster, COhttp://www.rjray.org [EMAIL PROTECTED]
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Re: returning values/information from perl apps to php apps..
the issue i'm having is that perl only seems to allow an app to have an 'exit' value of a short int. i need to return values that might be multiple arrarys. should i simply write the perl return values into an output file, and read the output vars from the output file in the php file... I believe that PHP has facilities for executing external processes and saving the text of the output (I've done just a sprinkling of PHP, so I'm limited there). But if that is the case, there is nothing preventing you from having the Perl application print out the desired data in a structured format (comma-separated values, tab-separated, or even mock-XML) and having the PHP then parse it. Indeed, if you output it as XML, I believe that PHP has classes built-in that would allow you to effectively go straight to having a DOM representation of the data. Randy -- [EMAIL PROTECTED] http://www.rjray.org http://www.svsm.org Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live. -- Rick Osborne ___ Perl-Win32-Users mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
Re: List excel sheets
I'm trying to list all the sheet contained in a single excel file, in order build a script for split a single excel multi-sheet in more single sheet excel files using sheet name as file name. The sheet number and sheet name are always different. I can't find anything regarding sheet in perl documentation. Look at Spreadsheet::ParseExcel in CPAN. Randy -- Randy J. RayCampbell, CAhttp://www.rjray.org [EMAIL PROTECTED] Silicon Valley Scale Modelers: http://www.svsm.org ___ Perl-Win32-Users mailing list [EMAIL PROTECTED] To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs
Re: ucfirst lc question
On 2003.07.11 12:32 Erich C. Beyrent wrote:
Hi there,
I was hoping someone could come up with an efficient way of doing a ucfirst
lc on each word in the block below:
1{0e}TRUE DREAM{0e}6-1{0e}{0e}4{0e}SP'S SLIM SHADY{0e}10-1/l
2{0e}HARLEIGH GIRL{0e}8-1{0e}{0e}5{0e}FLYING SWEET AMY{0e}8-1/l
3{0e}REKO THEODORE{0e}7-2{0e}{0e}6{0e}MOON MT CHEETAH{0e}5-2/l
4{0e}SP'S SLIM SHADY{0e}10-1{0e}{0e}8{0e}JUST SO YOU KNOW{0e}9-2/l
$block =~ s/([A-Z']+)/ucfirst lc $1/eg;
1{0e}True Dream{0e}6-1{0e}{0e}4{0e}Sp's Slim Shady{0e}10-1/l
2{0e}Harleigh Girl{0e}8-1{0e}{0e}5{0e}Flying Sweet Amy{0e}8-1/l
3{0e}Reko Theodore{0e}7-2{0e}{0e}6{0e}Moon Mt Cheetah{0e}5-2/l
4{0e}Sp's Slim Shady{0e}10-1{0e}{0e}8{0e}Just So You Know{0e}9-2/l
Note that this turns SP'S into Sp's. If you can do without the ', you
would probably get prettier output.
Randy
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Silicon Valley Scale Modelers: http://www.svsm.org
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