>Hi,
>
>I have a file with a list of symbols:
>
>AAPL
>AMCO
>IBM
>ORCL
>
>I want to print like
>'AAPL','AMCO','IBM''ORCL'
>
>Thanks for the help
>
>Sangeeta
Maybe
open (FILE, "$filename");
# READS in one line at a time ($_ contains all characters on that line)
while () {
print "$_, ";
}
>
This is a response to last week's question on how to extract bits out
of a string of bytes.
Assume $packet is a string of 8 bytes.
To extract the second byte:
$second = unpack ('C', substr($packet, 1, 1));
To extract the last four bytes
$last_four = unpack ('N', substr($packet, 4, 4));
To ext
I am trying to grab selections of an ip packet stored in a string scalar.
I know if you have a string of characters, you can change the string
into an array of characters and then reference each character in the
array. Can you do something similar with a string of bits?
--
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To unsubscribe
I am having trouble using the Net::RawIP::dump function.
I keep getting the error Bad filehandle for line 4 in this code.
What is wrong with $fh?
$p = open_offline($filename);
$fh = dump_open($p, "file");
$packet = next($p, \%hdr);
dump($fh, \%hdr, $packet);
I understand this may not be a begi
