Recent content by eewah

Hi, I not sure whether I post this question to a correct forum, please let me know I am not. I having some problem in connecting to internet. The problem is very weird: (1) My BitTorrent works fine. (2) "Ping" doesn't works. BUT, when I enter an address in IE, it will direct me to...

Lets say I have a script that require MYLIB: package require MYLIB Is there any command that I can use to locate actual path to the MYLIB package which is being required? Thanks....!

Hi, My PC stays in a home network with another 3 machines. Its IP is 10.1.1.*. The router address is 10.1.1.1. I am unable to access my webserver from external (ISP's ip). I tried to forward all the port 80 to my local port 80 <= <i>I read some thread on this, but not sure am I doing it...

Hi, You can have some things like: foreach $filename (<*>) { ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, $atime,$mtime,$ctime,$blksize,$blocks) = stat($filename); ........ } You can refer to this page for more information...

I think it is possible to have your C code compiled and being call as a perl module. just like use MySubroutine; $a = new MySubroutine; $a->main(); Read this: http://perldoc.perl.org/perlxstut.html ;-)

Hi, Ion Filipski look at this: http://perldoc.perl.org/perltoot.html ;-)

Thanks, The problem is solved. I run the "Properties->Tools->Error-Checking" on the affected harddisk. It deletes the corrupted files after scanning. ;-)

Hi, I have a portable harddisk. There a corrupted file - which is unreadable and undeletable. What can I do now? I wish to delete the corrupted file while keep all other files (if possible). Thanks. EE WAH.

Hi, Try this print __FILE__; ;-)

Hi, According to http://search.cpan.org/~gbarr/perl-ldap-0.33/lib/Net/LDAP/Entry.pod There is an method for object Net::LDAP::Entry, named: exists ( ATTR ) Returns TRUE if the entry has an attribute called ATTR. So, check the existence ( $entry->exists ('homeDirectory') ), before call (...

Have you read these? http://perldoc.perl.org/functions/pack.html http://perldoc.perl.org/perlpacktut.html ;-)

HI, Extension 1. if $string ne ' '; 2. if $string gt 0; 3. if $string !~ /^\s*$/ one more option.;-)

my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, $atime,$mtime,$ctime,$blksize,$blocks) = stat("./New Folder"); stat command works for both directory and file. 0 dev device number of filesystem 1 ino inode number 2 mode file mode (type and permissions)...

Hi,mama12. just some mistake in ur code: $filename = <STDIN>; open BN, ">$filename"; my @DNA = ('A','C','G','T'); my $DNA; for (1 .. 2500) { $DNA = $DNA[int(rand(scalar @DNA))]; print BN "$DNA\n"; } close BN; U cant use length to get number of elements in an array. (use scalar instead)

A little more explanation: $AA=~s/\n\r/ /g; $BB=~s/[\n\r]/ /g; $CC=~tr/\n\r/ /; $DD=~s/\n/ /g;$DD=~s/\r/ /g; $EE=~s/[\n\r]+/ /g; OK, for $AA, only those have exactly "\n" followed by "\r" are replaced. those with only one "\n" , one "\r" or "\r\n" aren't replaced. (BAD) for $BB, all...