#!/usr/bin/perl -w
use DBI;
use Date::Calc qw(Today);
use CGI qw(:standard);
print "Content-type: text/plain\n\n";
$theDB = DBI ->connect ('DBI:mysql:ecsmedia', 'ecsmedia', 'S3cq8esL') or die("Cannot connect.\n");
($year,$month,$day) = Today();
$theProduct = param("filename");
$theDate = "$month/$day/".substr($year, -2);
$theReferrer = $ENV{'HTTP_REFERER'};
$Query = "SELECT * FROM productCounters WHERE Product='$theProduct' AND Date='$theDate'";
$result = $theDB->prepare($Query) or die("error preparing SQL\n");
$result->execute() or die("error executing SQL\n");
if (@row = $result->fetchrow_array) {
$newCount = $row[2] + 1;
$newReferrer = $row[3].",".$theReferrer;
$Query = "UPDATE productCounters SET Count=$newCount, Referrers='$newReferrer' WHERE Product='$theProduct' AND Date='$theDate'";
$theDB->do($Query) or die("Invalid update");
}
else{
$Query = "INSERT INTO productCounters (Product, Date, Count, Referrers) VALUES ('$theProduct','$theDate','1','$theReferrer')";
$theDB->do($Query) or die("Invalid insert");
}
$result->finish();
$theDB->disconnect();
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KEYBOARD BLUES
G. David Peters
Keyboard Blues presents simple blues chords. The student is introduced
to the Twelve-Bar Blues and can practice playing and hearing the chord
changes, first with the music and then without. The drill-and-practice
section scores the student's knowledge of the simple blues chords. The
student then may compose an original solo with a computer accompaniment.
The program also features student evaluation and record keeping. Requires
MIDI.
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Hybrid CD-ROM: 1158CD
Single Station Price: $39.95
Lab Pack (5 stations) Price: $140.00
Site/Network License (24 stations) Price: $320.00
System requirements: Win 98, 2000, XP Mac OS 8.5-9.2, 10(in classic mode)
Download Windows
Demo
Download Macintosh Demo
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