Hello there!
I tried to execute many SQL-clauses ; separated by DBI::do() method
but got an error message about SQL syntax mistake. If I execute the same
SQL from MySQL shell or some MySQL GUI all works fine. Is DBI::do()
method able to perform many SQL clauses at all? If no what method or
Hello, there!
I use PerlMagick (PM) in my work. So, I try to check is the downloaded
graphical file correct. I thought using some of PM methods (Ping ie)
could help me but no. I tried to run the script in shell and I get the
message 'html2ps not found...'. If the file is correct all is OK. eval
Hello there!
As we know and as Larry Wall said in a Camel-book 0 in scalar variable
is equal to undef. I have in my database PID columns with unique values.
When I try to perform this column data by while my $pid =
$sth-fetchrow_array() I lost one record because it has the 0 value.
How could I
Hello there!
I got a trouble (I think). I'd like to store some variables in a
separated file ie vars.pl to have a possibility of using them in
different scripts by 'require vars.pl'. So if I use some script using
the variable $var1 = somevalue storing in 'vars.pl' and I call this
variable with
Oh, I got the main direction, thank you very much!
John Moon wrote:
Subject: Having trouble using strict
Hello there!
I got a trouble (I think). I'd like to store some variables in a
separated file ie vars.pl to have a possibility of using them in
different scripts by 'require vars.pl'. So if I
Hello there!
I have some dataset got by the executing of some query. For example:
my $sth = $dbh-prepare('select * from sometable');
$sth-execute();
Going through this dataset by $sth-fetchrow_array() I need to go back
inside this proccess. Sorry, but I have no idea how can I do this. How
can I
