Operating Systems HP-UX Configure X windows with both keyboard and USB barcode reader Post 303040907 by Neo on Friday 8th of November 2019 07:31:52 PM
Quote:
The config file for the Xorg version of the X Window System is /etc/X11/xorg.conf. The log file for the Xorg version of the X Window System is /var/log/Xorg.0.log (or similar).
Where are your X log files located?
 
Test Your Knowledge in Computers #242
Difficulty: Easy
In September 1984 work was completed on restructuring the ARPANET giving U.S. military sites their own Military Network (MILNET) for unclassified defense department communications.
True or False?

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Barcode::QRcode(3pm)					User Contributed Perl Documentation				      Barcode::QRcode(3pm)

NAME
GD::Barcode::QRcode - Create QRcode barcode image with GD SYNOPSIS
ex. CGI use GD::Barcode::QRcode; binmode(STDOUT); print "Content-Type: image/png "; print GD::Barcode::QRcode->new('1234567')->plot->png; with UnitSize, ECC settings my $oGdBar = GD::Barcode::QRcode->new('123456789', { Ecc => 'L', Version=>2, ModuleSize => 2} ); DESCRIPTION
GD::Barcode::QRcode is a subclass of GD::Barcode and allows you to create QRcode barcode image with GD. This module based on "QRcode image CGI version 0.50 (C)2000-2002,Y.Swetake". new $oGdBar = GD::Barcode::QRcode->new($sTxt, { Ecc => Ecc Mode, Version => Version, ModuleSize => Size of 1 modlue, }); Constructor. Creates a GD::Barcode::QRcode object for $sTxt. Parameters: Ecc Ecc mode. Select 'M', 'L', 'H' or 'Q' (Default = 'M'). Version Version ie. size of barcode image (Default = auto select). ModuleSize Size of modules(barcode unit) (Default = 1). plot() $oGd = $oGdBar->plot([Height => $iHeight, NoText => 0 | 1]); creates GD object with barcode image for the $sTxt specified at new method. $iHeight is height of the image. If NoText is 1, the image has no text image of $sTxt. ex. my $oGdB = GD::Barcode::QRcode->new('1234567'); my $oGD = $oGdB->plot(); # $sGD is a GD image with Height=>20 pixels, with no text. barcode() $sPtn = $oGdBar->barcode(); returns a barcode pattern in string with '1' and '0'. '1' means black, '0' means white. ex. my $oGdB = GD::Barcode::QRcode->new('1234567'); my $sPtn = $oGdB->barcode(); $errStr $GD::Barcode::QRcode::errStr has error message. $text $oGdBar->{$text} has barcode text based on $sTxt specified in new method. AUTHOR
Kawai Takanori GCD00051@nifty.ne.jp COPYRIGHT
The GD::Barocde::QRcode module is Copyright (c) 2003 Kawai Takanori. Japan. All rights reserved. You may distribute under the terms of either the GNU General Public License or the Artistic License, as specified in the Perl README file. SEE ALSO
GD::Barcode perl v5.12.3 2004-04-24 Barcode::QRcode(3pm)

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