Isbn: 9781680502879 - java by comparison: become a java craftsman in 70 examples (33 risultati)

Perfeziona la tua ricerca

  • Libri (33)

a

Fascia di prezzo personalizzata (EUR)

a

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf (edition 1), 2018

    1680502875 / 9781680502879

    • Brossura

    Da: BooksRun, Philadelphia, PA, U.S.A.BooksRun

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 9,67

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibili

    Paperback. Condizione: Very Good. 1. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: HPB-Red, Dallas, TX, U.S.A.HPB-Red

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 8,06

    EUR 3,27 spedizione 
    Spedito in U.S.A.

    Quantità: 1 disponibili

    Paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

  • Lingua: Inglese

    Editore: Pragmatic Programmers, LLC, The, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Better World Books: West, Reno, NV, U.S.A.Better World Books: West

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Ottimo

    EUR 11,65

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibili

    Condizione: Fine. Used book that is in almost brand-new condition. May contain a remainder mark. Better World Books: Buy Books. Do Good.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Oblivion Books, Seattle, WA, U.S.A.Oblivion Books

    Venditore con 4 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 8,87

    EUR 4,79 spedizione 
    Spedito in U.S.A.

    Quantità: 1 disponibili

    paperback. Condizione: Good. Good. PLEASE NOTE: Good reading copy of an Ex-Library edition with the usual stamps and stickers. Officially withdrawn from the library and stamped "no longer property of library," purchased at a charity even for the library system Otherwise, a clean text -- NO writing, NO highlighting to text. Light wear to cover. A useful reading copy. Oversized. Clean text -- NO writing, NO highlighting to text.ÂPLEASE NOTE: Domestic US media (standard) US orders ONLY. NO international orders.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 14,76

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibili

    Condizione: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: GreatBookPrices, Columbia, MD, U.S.A.GreatBookPrices

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Come nuovo

    EUR 33,71

    EUR 2,30 spedizione 
    Spedito in U.S.A.

    Quantità: Più di 20 disponibili

    Condizione: As New. Unread book in perfect condition.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: GreatBookPrices, Columbia, MD, U.S.A.GreatBookPrices

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 34,54

    EUR 2,30 spedizione 
    Spedito in U.S.A.

    Quantità: Più di 20 disponibili

    Condizione: New.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, US, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Rarewaves.com USA, London, LONDO, Regno UnitoRarewaves.com USA

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 36,91

     Spedizione gratuita 
    Spedito da Regno Unito a U.S.A.

    Quantità: 8 disponibili

    Paperback. Condizione: New. Write code that's clean, concise, and to the point: code that others will read with pleasure and reuse. Comparing your code to that of expert programmers is a great way to improve your coding skills. Get hands-on advice to level up your coding style through small and understandable examples that compare flawed code to an improved solution. Discover handy tips and tricks, as well as common bugs an experienced Java programmer needs to know. Make your way from a Java novice to a master craftsman. This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense for clean code. This unique before-and-after approach teaches you to create clean Java code. Learn to keep your booleans in check, dodge formatting bugs, get rid of magic numbers, and use the right style of iteration. Write informative comments when needed, but avoid them when they are not. Improve the understandability of your code for others by following conventions and naming your objects accurately. Make your programs more robust with intelligent exception handling and learn to assert that everything works as expected using JUnit5 as your testing framework. Impress your peers with an elegant functional programming style and clear-cut object-oriented class design. Writing excellent code isn't just about implementing the functionality. It's about the small important details that make your code more readable, maintainable, flexible, robust, and faster. Java by Comparison teaches you to spot these details and trains you to become a better programmer. What You Need: You need a Java 8 compiler, a text editor, and a fresh mind. That's it.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: GoldBooks, Denver, CO, U.S.A.GoldBooks

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 31,99

    EUR 4,79 spedizione 
    Spedito in U.S.A.

    Quantità: 1 disponibili

    Paperback. Condizione: new. New Copy. Customer Service Guaranteed.

  • Lingua: Inglese

    Editore: Pragmatic Programmers, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: PBShop.store US, Wood Dale, IL, U.S.A.PBShop.store US

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 37,06

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 15 disponibili

    PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

  • Lingua: Inglese

    Editore: Pragmatic Programmers, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: PBShop.store UK, Fairford, GLOS, Regno UnitoPBShop.store UK

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 32,61

    EUR 4,84 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: 15 disponibili

    PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf 4/13/2018, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: BargainBookStores, Grand Rapids, MI, U.S.A.BargainBookStores

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 42,43

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 5 disponibili

    Paperback or Softback. Condizione: New. Java by Comparison: Become a Java Craftsman in 80 Examples. Book.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, Raleigh, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Grand Eagle Retail, Bensenville, IL, U.S.A.Grand Eagle Retail

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 42,81

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibili

    Paperback. Condizione: new. Paperback. Write code that's clean, concise, and to the point: code that others will read with pleasure and reuse. Comparing your code to that of expert programmers is a great way to improve your coding skills. Get hands-on advice to level up your coding style through small and understandable examples that compare flawed code to an improved solution. Discover handy tips and tricks, as well as common bugs an experienced Java programmer needs to know. Make your way from a Java novice to a master craftsman. This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense for clean code. This unique before-and-after approach teaches you to create clean Java code. Learn to keep your booleans in check, dodge formatting bugs, get rid of magic numbers, and use the right style of iteration. Write informative comments when needed, but avoid them when they are not. Improve the understandability of your code for others by following conventions and naming your objects accurately. Make your programs more robust with intelligent exception handling and learn to assert that everything works as expected using JUnit5 as your testing framework. Impress your peers with an elegant functional programming style and clear-cut object-oriented class design. Writing excellent code isn't just about implementing the functionality. It's about the small important details that make your code more readable, maintainable, flexible, robust, and faster. Java by Comparison teaches you to spot these details and trains you to become a better programmer. What You Need: You need a Java 8 compiler, a text editor, and a fresh mind. That's it. This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense for clean code. This unique before-and-after approach teaches you to create clean Java code. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: medimops, Berlin, Germaniamedimops

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 31,95

    EUR 10,00 spedizione 
    Spedito da Germania a U.S.A.

    Quantità: 1 disponibili

    Condizione: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: medimops, Berlin, Germaniamedimops

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 32,60

    EUR 10,00 spedizione 
    Spedito da Germania a U.S.A.

    Quantità: 1 disponibili

    Condizione: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: GreatBookPricesUK, Woodford Green, Regno UnitoGreatBookPricesUK

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 30,94

    EUR 17,46 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: Più di 20 disponibili

    Condizione: New.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Ria Christie Collections, Uxbridge, Regno UnitoRia Christie Collections

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 36,03

    EUR 13,14 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: Più di 20 disponibili

    Condizione: New. In English.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: THE SAINT BOOKSTORE, Southport, Regno UnitoTHE SAINT BOOKSTORE

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 34,00

    EUR 17,75 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: 12 disponibili

    Paperback / softback. Condizione: New. New copy - Usually dispatched within 4 working days.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: GreatBookPricesUK, Woodford Green, Regno UnitoGreatBookPricesUK

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Come nuovo

    EUR 36,10

    EUR 17,46 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: Più di 20 disponibili

    Condizione: As New. Unread book in perfect condition.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, US, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Rarewaves USA, HEBRON, KY, U.S.A.Rarewaves USA

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 58,22

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: Più di 20 disponibili

    Paperback. Condizione: New. Write code that's clean, concise, and to the point: code that others will read with pleasure and reuse. Comparing your code to that of expert programmers is a great way to improve your coding skills. Get hands-on advice to level up your coding style through small and understandable examples that compare flawed code to an improved solution. Discover handy tips and tricks, as well as common bugs an experienced Java programmer needs to know. Make your way from a Java novice to a master craftsman. This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense for clean code. This unique before-and-after approach teaches you to create clean Java code. Learn to keep your booleans in check, dodge formatting bugs, get rid of magic numbers, and use the right style of iteration. Write informative comments when needed, but avoid them when they are not. Improve the understandability of your code for others by following conventions and naming your objects accurately. Make your programs more robust with intelligent exception handling and learn to assert that everything works as expected using JUnit5 as your testing framework. Impress your peers with an elegant functional programming style and clear-cut object-oriented class design. Writing excellent code isn't just about implementing the functionality. It's about the small important details that make your code more readable, maintainable, flexible, robust, and faster. Java by Comparison teaches you to spot these details and trains you to become a better programmer. What You Need: You need a Java 8 compiler, a text editor, and a fresh mind. That's it.

  • Lingua: Inglese

    Editore: The Pragmatic Programmers 2018-04-30, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Chiron Media, Wallingford, Regno UnitoChiron Media

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 40,83

    EUR 18,03 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: 1 disponibili

    Paperback. Condizione: New.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Kennys Bookshop and Art Galleries Ltd., Galway, GY, IrlandaKennys Bookshop and Art Galleries Ltd.

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 49,98

    EUR 9,50 spedizione 
    Spedito da Irlanda a U.S.A.

    Quantità: 1 disponibili

    Condizione: New. 2018. Paperback. . . . . .

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Revaluation Books, Exeter, Regno UnitoRevaluation Books

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 49,87

    EUR 11,64 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: 1 disponibili

    Paperback. Condizione: Brand New. 210 pages. 9.25x7.50x0.50 inches. In Stock.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Revaluation Books, Exeter, Regno UnitoRevaluation Books

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 56,38

    EUR 11,64 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: 2 disponibili

    Paperback. Condizione: Brand New. 210 pages. 9.25x7.50x0.50 inches. In Stock.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Kennys Bookstore, Olney, MD, U.S.A.Kennys Bookstore

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 62,22

    EUR 9,15 spedizione 
    Spedito in U.S.A.

    Quantità: 1 disponibili

    Condizione: New. 2018. Paperback. . . . . . Books ship from the US and Ireland.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Speedyhen, Hertfordshire, Regno UnitoSpeedyhen

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 38,33

    EUR 47,72 spedizione 
    Spedito da Regno Unito a U.S.A.

    Quantità: 1 disponibili

    Condizione: NEW.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf Jun 2018, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: AHA-BUCH GmbH, Einbeck, GermaniaAHA-BUCH GmbH

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 64,35

    EUR 30,50 spedizione 
    Spedito da Germania a U.S.A.

    Quantità: 2 disponibili

    Taschenbuch. Condizione: Neu. Neuware - Write code that's clean, concise, and to the point: code that others will read with pleasure and reuse. Comparing your code to that of expert programmers is a great way to improve your coding skills. Get hands-on advice to level up your coding style through small and understandable examples that compare flawed code to an improved solution. Discover handy tips and tricks, as well as common bugs an experienced Java programmer needs to know. Make your way from a Java novice to a master craftsman.This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense for clean code. This unique before-and-after approach teaches you to create clean Java code.Learn to keep your booleans in check, dodge formatting bugs, get rid of magic numbers, and use the right style of iteration. Write informative comments when needed, but avoid them when they are not. Improve the understandability of your code for others by following conventions and naming your objects accurately. Make your programs more robust with intelligent exception handling and learn to assert that everything works as expected using JUnit5 as your testing framework. Impress your peers with an elegant functional programming style and clear-cut object-oriented class design.Writing excellent code isn't just about implementing the functionality. It's about the small important details that make your code more readable, maintainable, flexible, robust, and faster. Java by Comparison teaches you to spot these details and trains you to become a better programmer.What You Need:You need a Java 8 compiler, a text editor, and a fresh mind.That's it.

  • Lingua: Inglese

    Editore: O'Reilly Media, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: moluna, Greven, Germaniamoluna

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 48,36

    EUR 48,99 spedizione 
    Spedito da Germania a U.S.A.

    Quantità: 1 disponibili

    Condizione: New. This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense fo.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, Raleigh, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: AussieBookSeller, Truganina, VIC, AustraliaAussieBookSeller

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 68,54

    EUR 32,24 spedizione 
    Spedito da Australia a U.S.A.

    Quantità: 1 disponibili

    Paperback. Condizione: new. Paperback. Write code that's clean, concise, and to the point: code that others will read with pleasure and reuse. Comparing your code to that of expert programmers is a great way to improve your coding skills. Get hands-on advice to level up your coding style through small and understandable examples that compare flawed code to an improved solution. Discover handy tips and tricks, as well as common bugs an experienced Java programmer needs to know. Make your way from a Java novice to a master craftsman. This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense for clean code. This unique before-and-after approach teaches you to create clean Java code. Learn to keep your booleans in check, dodge formatting bugs, get rid of magic numbers, and use the right style of iteration. Write informative comments when needed, but avoid them when they are not. Improve the understandability of your code for others by following conventions and naming your objects accurately. Make your programs more robust with intelligent exception handling and learn to assert that everything works as expected using JUnit5 as your testing framework. Impress your peers with an elegant functional programming style and clear-cut object-oriented class design. Writing excellent code isn't just about implementing the functionality. It's about the small important details that make your code more readable, maintainable, flexible, robust, and faster. Java by Comparison teaches you to spot these details and trains you to become a better programmer. What You Need: You need a Java 8 compiler, a text editor, and a fresh mind. That's it. This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense for clean code. This unique before-and-after approach teaches you to create clean Java code. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.

  • Lingua: Inglese

    Editore: Pragmatic Bookshelf, US, 2018

    1680502875 / 9781680502879

    • Brossura

    Da: Rarewaves USA United, HEBRON, KY, U.S.A.Rarewaves USA United

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Nuovo

    EUR 59,40

    EUR 43,57 spedizione 
    Spedito in U.S.A.

    Quantità: Più di 20 disponibili

    Paperback. Condizione: New. Write code that's clean, concise, and to the point: code that others will read with pleasure and reuse. Comparing your code to that of expert programmers is a great way to improve your coding skills. Get hands-on advice to level up your coding style through small and understandable examples that compare flawed code to an improved solution. Discover handy tips and tricks, as well as common bugs an experienced Java programmer needs to know. Make your way from a Java novice to a master craftsman. This book is a useful companion for anyone learning to write clean Java code. The authors introduce you to the fundamentals of becoming a software craftsman, by comparing pieces of problematic code with an improved version, to help you to develop a sense for clean code. This unique before-and-after approach teaches you to create clean Java code. Learn to keep your booleans in check, dodge formatting bugs, get rid of magic numbers, and use the right style of iteration. Write informative comments when needed, but avoid them when they are not. Improve the understandability of your code for others by following conventions and naming your objects accurately. Make your programs more robust with intelligent exception handling and learn to assert that everything works as expected using JUnit5 as your testing framework. Impress your peers with an elegant functional programming style and clear-cut object-oriented class design. Writing excellent code isn't just about implementing the functionality. It's about the small important details that make your code more readable, maintainable, flexible, robust, and faster. Java by Comparison teaches you to spot these details and trains you to become a better programmer. What You Need: You need a Java 8 compiler, a text editor, and a fresh mind. That's it.