perl-module

We consider to use Minilla or Dist::Milla for our perl development. Declaring dependencies is done via cpanfile . I expected to find an exact definintion of what and how can be declared. But perldoc cpanfile : Shows only the principal usage. 'SEE ALSO' section does not help. perldoc Module::CPANfile: same as cpanfile. perldoc cpanfile-faq: no explanation of the exact syntax or a link to it, only Familiar DSL syntax This is a new file type, but the format and syntax isn't entirely new. The metadata it can declare is exactly a subset of "Prereqs" in CPAN Meta Spec. The syntax borrows a lot from

I have number and need to add the suffix: 'st', 'nd', 'rd', 'th'. So for example: if the number is 42 the suffix is 'nd' , 521 is 'st' and 113 is 'th' and so on. I need to do this in perl. Any pointers. Daniel Li Try this: my $ordinal; if ($foo =~ /(?<!1)1$/) { $ordinal = 'st'; } elsif ($foo =~ /(?<!1)2$/) { $ordinal = 'nd'; } elsif ($foo =~ /(?<!1)3$/) { $ordinal = 'rd'; } else { $ordinal = 'th'; } Bill Ruppert Use Lingua::EN::Numbers::Ordinate . From the synopsis: use Lingua::EN::Numbers::Ordinate; print ordinate(4), "\n"; # prints 4th print ordinate(-342), "\n"; # prints -342nd # Example of

I'm trying to launch this script: #!/usr/bin/perl use DBI; my $dbh = DBI->connect( 'dbi:Oracle:host=lonlin2;sid=TIMFX1AD;port=1524','xbsesdbo','xbsesdbo123' ) || die ( $DBI::errstr . "\n" ); my $query= "SELECT * FROM product_elements WHERE element_id = 1001"; my $queryHandler= $dbh->prepare($query); my $result= $queryHandler->execute(); open(fileHandler,"> note.txt"); print fileHandler "Risultato query: $result\n"; my $e= $dbh->disconnect(); close(fileHandler); When I launch this script I receive this error: Can't locate DBI.pm in @INC (@INC contains: /opt/perl_32/lib/5.8.3/IA64.ARCHREV_0

I am learning Ruby & Perl has this very convenient module called Data::Dumper, which allows you to recursively analyze a data structure (like hash) & allow you to print it. This is very useful while debugging. Is there some thing similar for Ruby? Look into pp example: require 'pp' x = { :a => [1,2,3, {:foo => bar}]} pp x there is also the inspect method which also works quite nicely x = { :a => [1,2,3, {:foo => bar}]} puts x.inspect I normally use a YAML dump if I need to quickly check something. In irb the syntax is simply y obj_to_inspect . In a normal Ruby app, you may need to add a

I have 2 options. One is that I have a array that has a list of IPs. For example my @Ip=(); # array that has the IPs below in it Sample input: 108.0.0.30 108.0.0.30 108.0.0.30 192.168.1.1 192.168.1.2 10.0.0.1 I need a program that can sort such an array and tell which network class and subnet mask it is. For example, the output should be like 10.1.1.1/25 10.1.1.1 is ip and 25 is submask Net::IP , Net::IP::Resolver , Net::IP::Match::Regexp and other Submodules from Net::IP are doing that fine for you. Just the part with sorting is difficult. But if you google it, you find some nice Methods. For

I've been trying to install the IPTables module for perl http://metacpan.org/pod/IPTables::IPv4 and I've been running into errors during installation. I've tried installing using the CPAN in shell as well as downloading the tarball form the link above. Both installation give me errors. I am not sure how to get the dump from CPAN but what I can get is a dump of my shell when I run the MAKE file from the tarball: [root@localhost IPTables-IPv4-0.98]# make make -C libiptc/ all make[1]: Entering directory `/home/student/Downloads/IPTables-IPv4-0.98/libiptc' gcc -o libip6tc.o -c libip6tc.c -I..