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71 results tagged perl x
  • thumbnail
    Debunking Perl Myths
    January 11, 2021 at 8:41:48 PM UTC - permalink -
    QRCode
    - https://www.linkedin.com/pulse/perl-myths-pritesh-ugrankar/
    debunking marketing myth perl
  • thumbnail
    A few, fun Perl exercises | Opensource.com
    January 8, 2021 at 5:18:35 PM UTC - permalink -
    QRCode
    - https://opensource.com/life/16/10/trick-or-treat-funny-perl-modules
    acme fun perl
  • thumbnail
    benevolent0505/perl-completion: minor mode provides useful features for editing perl codes
    December 30, 2020 at 11:37:02 PM UTC - permalink -
    QRCode
    - https://github.com/benevolent0505/perl-completion
    autocompletion cperl-mode emacs perl
  • Use postfix dereferencing | The Effective Perler
    December 23, 2020 at 8:07:55 AM UTC - permalink -
    QRCode
    - https://www.effectiveperlprogramming.com/2014/09/use-postfix-dereferencing/
    array arrayref dereferencing hash perl ref reference scalar
  • thumbnail
    unicode - How can I output UTF-8 from Perl? - Stack Overflow

    use utf8; does not enable Unicode output - it enables you to type Unicode in your program. Add this to the program, before your print() statement:

    binmode(STDOUT, ":utf8");

    See if that helps. That should make STDOUT output in UTF-8 instead of ordinary ASCII.

    December 3, 2020 at 4:27:26 PM UTC - permalink -
    QRCode
    - https://stackoverflow.com/a/627672/954777
    output perl print utf8
  • Enumerating all attributes of a Moo object
    package Foo {
      use Moo;
      has a => (is => "ro");
      has b => (is => "ro");
    }
    
    my $bar = Foo->new(a => 42);
    
    # Print only 'a'
    say $_ for keys %{ $bar }
    
    # Print all attributes
    say $_ for keys( %{
       'Moo'->_constructor_maker_for('Foo')->all_attribute_specs
    });
    October 19, 2020 at 7:41:08 PM UTC - permalink -
    QRCode
    - https://www.perlmonks.org/?node_id=1043195
    attributes introspection meta moo oop perl
  • Text::ASCIITable - Create a nice formatted table using ASCII characters. - metacpan.org
    # don't forget this if you want to output utf8 characters
    binmode(STDOUT, ":utf8");
    October 11, 2020 at 8:42:39 PM UTC * - permalink -
    QRCode
    - https://metacpan.org/pod/Text::ASCIITable
    ascii data perl table
  • https://metacpan.org/pod/Text::ANSITable
    # don't forget this if you want to output utf8 characters
    binmode(STDOUT, ":utf8");
    October 11, 2020 at 8:39:48 PM UTC * - permalink -
    QRCode
    - https://metacpan.org/pod/Text::ANSITable
    ascii data perl table
  • thumbnail
    How do I set the floating point precision in Perl? - Stack Overflow
    October 4, 2020 at 8:16:30 PM UTC - permalink -
    QRCode
    - https://stackoverflow.com/questions/1838808/how-do-i-set-the-floating-point-precision-in-perl#1839297
    bignum floating-point math-bigfloat perl precision
  • The River of CPAN

    This blog post describes a model that we found useful for talking about CPAN dependencies and reverse dependencies at the QA Hackathon. At the head of the river is Perl itself with the core modules. The river flows into the sea, which contains all distributions that aren't used by any other distribution. Other distributions sit somewhere along the river, their position determined by their reverse dependencies. This post introduces the core concepts, but nothing more.

    October 1, 2020 at 5:01:46 PM UTC - permalink -
    QRCode
    - https://neilb.org/2015/04/20/river-of-cpan.html
    cpan darkpan dependencies perl river theory
  • [FPW 2014] Marketing for Perl is easy because Perl is awesome - Vidéo Dailymotion

    Remember the saying from Perl-people? "We suck at marketing". Well, not all of us. Some of us are rather good at marketing. Some well-known Perl heroes are good at what they do and good at promoting that, and promoting Perl at the same time. I do my bit and it seems to be appreciated every now and then. I will tell you what I do for marketing Perl, what I think the effect of that is, and how easy it is for you to join me to show other people how awesome Perl is. I will mention some of my Perl heroes, YAPC's, Fosdem, workshops, PM meetings, tuits, buttons, stickers, and more.

    September 30, 2020 at 7:39:00 AM UTC - permalink -
    QRCode
    - http://book button camel marketing monger perl sponsoring sticker tuit workshop yapc
    marketing monger perl sponsoring sticker tuit workshop yapc
  • thumbnail
    RocksDB | A persistent key-value store | RocksDB

    A persistent key-value store for fast storage environments.

    RocksDB is an embeddable persistent key-value store for fast storage.

    September 22, 2020 at 8:33:02 PM UTC - permalink -
    QRCode
    - https://rocksdb.org/
    fast keyvalue perl serverless storage
  • UnQLite - An Embeddable NoSQL Database Engine

    UnQLite is a in-process software library which implements a self-contained, serverless, zero-configuration, transactional NoSQL database engine. UnQLite is a document store database similar to MongoDB, Redis, CouchDB etc. as well a standard Key/Value store similar to BerkeleyDB, LevelDB, etc.

    UnQLite is an embedded NoSQL (Key/Value store and Document-store) database engine. Unlike most other NoSQL databases, UnQLite does not have a separate server process. UnQLite reads and writes directly to ordinary disk files. A complete database with multiple collections, is contained in a single disk file. The database file format is cross-platform, you can freely copy a database between 32-bit and 64-bit systems or between big-endian and little-endian architectures. UnQLite features includes:

    • Serverless, NoSQL database engine.
    • Transactional (ACID) database.
    • Zero configuration.
    • Single database file, does not use temporary files.
    • Cross-platform file format.
    • UnQLite is a Self-Contained C library without dependency.
    • Standard Key/Value store.
    • Document store (JSON) database via Jx9.
    • Support cursors for linear records traversal.
    • Pluggable run-time interchangeable storage engine.
    • Support for on-disk as well in-memory databases.
    • Built with a powerful disk storage engine which support O(1) lookup.
    • Thread safe and full reentrant.
    • Simple, Clean and easy to use API.
    • Support Terabyte sized databases.
    • BSD licensed product.
    • Amalgamation: All C source code for UnQLite and Jx9 are combined into a single source file.
    • Highly available online support.
    September 22, 2020 at 8:28:19 PM UTC * - permalink -
    QRCode
    - https://unqlite.org/
    database embedded nosql perl self-contained serverles transactionnal
  • The column-store pioneer | MonetDB

    Column-store features
    When your database grows into millions of records spread over lots of tables and used in business or science data warehouse applications, you really want a column-store database management system.

    MonetDB innovates at all layers of a DBMS, e.g. a storage model based on vertical fragmentation, a modern CPU-tuned query execution architecture, automatic and self-tuning indexes, run-time query optimization, and a modular software architecture.

    September 22, 2020 at 8:24:55 PM UTC * - permalink -
    QRCode
    - https://www.monetdb.org/Home
    database db embedded gros-data performance perl serverless storage
  • Online regex tester and debugger: PHP, PCRE, Python, Golang and JavaScript
    September 18, 2020 at 12:26:32 PM UTC - permalink -
    QRCode
    - https://regex101.com/
    PCRE perl regex
  • Note: loading lines to array from file or list
    # Loading from __DATA__
    my @hosts = <DATA>; 
    chomp @hosts;   
    
    # => ["coucou.com", "coco.com", "cici.com", "chichi.com", "cucu.com", "cece.com" ]
    
    __DATA__
    coucou.com
    coco.com
    cici.com
    chichi.com
    cucu.com
    cece.com
    
    # Loading from file ./hosts
    use Mojo::File;
    my $file = Mojo::File->new('hosts');  
    my @hosts = grep { $_ ne '' } grep {  $_ !~ m/^#/ } split '\n', $file->slurp;
    
    # => ["coucou.com", "coco.com", "cici.com", "chichi.com", "cucu.com", "cece.com" ]
    
    # ./hosts
    # Deals with comments and blank lines
    coucou.com 
    coco.com 
    
    # More hosts
    cici.com 
    chichi.com 
    cucu.com 
    cece.com
    September 15, 2020 at 1:35:27 PM UTC * - permalink -
    QRCode
    - https://balik.network/linx/?DieEtQ
    chomp file line perl slurp
  • PerlModules.net
    September 14, 2020 at 8:17:37 PM UTC - permalink -
    QRCode
    - https://www.perlmodules.net/
    directory modules perl
  • Zydeco :: Jazz up your Perl
    September 11, 2020 at 10:50:12 PM UTC - permalink -
    QRCode
    - https://zydeco.toby.ink/
    oop perl
  • Object-Oriented Programming:Why You're Doing It Wrong

    Three weird tricks to make your object-oriented codemore encapsulated, more reusable, and more maintainable.

    September 11, 2020 at 10:48:36 PM UTC - permalink -
    QRCode
    - http://buzzword.org.uk/2014/lpw-presentation/three-weird-tricks.pdf
    oop perl Toby-Inkster
  • App::UpdateCPANfile - cpanfile updater - metacpan.org

    App::UpdateCPANfile reads cpanfile, pin dependencies, update dependencies and write back to cpanfile.

    September 8, 2020 at 12:01:57 PM UTC * - permalink -
    QRCode
    - https://metacpan.org/pod/App::UpdateCPANfile
    carton cpanfile dependencies perl
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