i am new to perl. please help me with this piece of code below.
answer wat it prints is correct but the format has to adjusted...!
program to convert Celsius to Fahrenheit
**
#!/usr/bin/perl
use warnings;
use strict;
p
i am new to perl. please help me with this piece of code below.
answer wat it prints is correct but the format has to adjusted...!
program to convert Celsius to Fahrenheit
**
#!/usr/bin/perl
use warnings;
use strict;
p
Here is the program
use strict;
use warnings;
my ($div,$reminder) = ÷_now(20,4);
print "Dividend: $div\nReminder: $reminder\n";
sub divide_now {
my ($a,$b) = @_;
my ($s,$n);
for($n=1;;$n++) {
$d+=$b;
$s = $a - ($n*$b);
retu
Try something like
if(scalar(@ARGV) != 3) {
The above statement will execute if there is less than or greater than
three command line arguments..
~ Saran
On May 18, 2:37 pm, benignb...@gmail.com (Balachandran Sivakumar)
wrote:
> On Wed, May 18, 2011 at 2:55 PM, wrote:
> > A
http://perldoc.perl.org/perlre.html --> Try reading this Assertions
Page
You can also try something like
if(~/\s+error\s+|^error\s+|\s+error$/si)
this means one or more blank spaces
sometimes the error word may be in beginning(^error\s+) or in the end
of line(\s+error$).
~ Saran
On May
Hello, am just started in perl, am in need to access a serial port and
read the data s coming from that , i came to see several modules to do
this but i dont know which will be easier to use whether
Device::SerialPort is worth enough, can any suggest me how to use
them ?
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On Aug 17, 4:48 pm, [EMAIL PROTECTED] (Zentara) wrote:
> On Thu, 16 Aug 2007 09:11:17 -, [EMAIL PROTECTED] wrote:
> >Hello, am just started in perl, am in need to access a serial port and
> >read the data s coming from that , i came to see several modules to do
> >this but i dont know which wil
Hello,
Do any suggest me successful module for socket communication
in perl under windows environment and some prerequisite for it.
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http://learn.perl.org/
On Aug 20, 12:12 pm, [EMAIL PROTECTED] (Saran j jegan) wrote:
> Hello,
> Do any suggest me successful module for socket communication
> in perl under windows environment and some prerequisite for it.
There are dump of modules ,which might be the best one from yours
experience
Hello, am using win32::serial port for serial communication i can open
the port and able to update the settings such as baud rate , parity
etc.,but i need to know how to transfer the data through it (read and
write), can any give me sound examples
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Fo
Hello,
Am using win32::serial port module for serial communication in
perl . from cpan i come to see the read & write operation can be
performed using file handle
$PortObj = tie (*FH, 'Win32::SerialPort',
$Configuration_File_Name)
Hello , am using win32::serialport module to communicate with my
serial port device, this is my code
use Win32::SerialPort;
my $serial_port;
my $return;
my $quiet = 1;
$serial_port = Win32::SerialPort->new ($port,1) die "Can't open serial
port $port: $^E\n" unless ($serial_port);
my $configFile=
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