Harald Wopenka wrote:
Hi there!
I wanted to watch the communication between browser and server and found
that nice ProxyMod-Module. But for some reason it doesnt work.
This is the code:
use Net::ProxyMod;
$p = Net::ProxyMod-new(172.16.3.1, 8080, , 0, 1);
$p-get_conn(\infunc,\outfunc);
I found this bit of code somewhere, and I've used it whenever I need to
count occurrences of something. It doesn't require any extra temp variables.
It works although I don't know why. Perhaps someone can explain exactly
what's happening here...
#count the occurrences of a
$string =
On 14.12.2002 11:57 Uhr, Adrian Brinton [EMAIL PROTECTED] wrote:
#count the occurrences of a
$string = aaabbbcccddd;
$count = () = $string =~ /a/g;
print Count is $count\n;
This is really cool ! I never ever seen this kind of line. Is there any rule
or document snipe or explanation of $n
The key is
$count = () = $string =~ /a/g;
Which creates a list context for return of match operator $string =~/regex/g
Then the $count= is asking for a scalar context return of a list, which we all know
returns the count of elements in list.
The expression
$count = (@temp) = $string =~
On 12/14/2002 10:02 AM, Bill Royds -Perl wrote:
The key is
$count = () = $string =~ /a/g;
Which creates a list context for return of match operator $string =~/regex/g
Then the $count= is asking for a scalar context return of a list, which we all know returns the count of elements in list.
:)
All three of those modules are in our 5.8 repository at
http://theoryx5.uwinnipeg.ca/ppms/, which you can access
by setting the repository within the ppm shell to
http://theoryx5.uwinnipeg.ca/cgi-bin/ppmserver?urn:/PPMServer58
The GD module is version 2.05, and includes jpeg and
I'm having a horrendous time trying to write to cells in my spreadsheet
that
are specified by variables.
I'm trying to write like this:
$active_sheet - Cells ($set, ($loop + 24)) - {Value} = ($loop);
$active_sheet - Cells (($set + 1), ($loop + 24)) - {Value} = (some
text);
The Value
Dear Paula,
actually the equivalent to
$hash{'A'} = $hash{'A'}+1;
is
$hash{'A'}++;
The reason why your expression
$hash{'A'} = $hash{'A'}++;
did not work has to do (IMHO) whit the way it is executed
First the subexpression
$hash{'A'}++
is evalueted, which increments the value of
