Hi there
I want to extract some word after space from some string.
Somebody from the mailing list had given me above
command.
suppose I wanto extract 8th word...
#suppose $abc has the string;
$abc=split[/\s+/]->[8]; #somebody told me like this.
but it doesnt work. if i use some array in th
Hello
actually its very simple to answer for who knows basic perl.
Suppose I have a string in $str
I wanto extract some part of it based on regex and store it in the same string. how do
i do that?
say...
$str=~ $str /\d\d\s*$/;
but this doesnt work. seems some syntax problem..
help
-dhiraj
I want to connect to a ftp site
and in I want to get a list of
all files and directories in some
given directory. I know how to do
that using Net::FTP package. I want
to know that after issuing what will
be easiest way to check whether each
entry in the directory list is a file
or a directory? I
Hi.
I have ActivePerl on my computer. When I
give the following statement :-
use Net::FTP;
and I try to run the program from command
line. The Perl gives error as below:-
Can't locate Net:/FTP.pm in @INC (@INC contains
F:/Perl/lib .) at line 1.
BEGIN failed--compilation aborted at line 1
Th
hello.
sorry , i had unncecessarily opened file handle to write (WH). So here is more correct
algorithm below.
-dhiraj
On Mon, 28 Jan 2002 Dhiraj P Nilange wrote :
>
> Hello,. So here is my recursive
> algorithm for you to compare and see.
> -Dhiraj
>
> #starts here
>
Hello,. So here is my recursive
algorithm for you to compare and see.
-Dhiraj
#starts here
$total=0;
open(WH,"> output.txt");
binmode WH,":raw";
explore(".");
print "over..!\n";
print "total files=$total";
close WH;
sub explore
{
my($dirname)=@_;
my($x);
unless($dirname eq "." || $dirname
Hi
what function is available in Perl
for accepting keyboard scancodes
so that I can also process keys
like left arrow,right arraw...etc.
basically I am thinking of creating
menu like interface in Perl. By
the way is there any readymade
things available in Perl for such
purpose?
Thanks
-Dhira
Hi Hubert ,
this is the small script which extracts anything
between 2 "(" and ")" brackets. It maybe
useful for others to know thats why sending it
to mailing list.
Regards!
-Dhiraj Nilange
University of Pune.
#starts here
$a=" (Jan 12 1990) anything";
@array;
$i=0;
$brac
Hello.
I have Windows98. I wrote a
small script just to change
directory.
$a=chdir("bin");
print $a;
this script prints 1. So chdir returned
true after success. But in reality
directory is not changed. The directory
named "bin" exists in the current directory.
Is this problem of portability
Hello.
I have Windows98. I wrote a
small script just to change
directory.
$a=chdir("bin");
print $a;
this script prints 1. So chdir returned
true after success. But in reality
directory is not changed. The directory
named "bin" exists in the current directory.
Is this problem of portability
Hello
I have a very urgent and important question.
How do I declare or use file handle locally
in PERL? I am writing a recursive sub to
locate files in subdirectories. This sub
calls itself when it finds directory ; if
there are directory under this directory
again then again it calls itself. T
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