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Simple singleton pattern

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A suggestion based on simplicity for the Singleton Pattern for JavaScript

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  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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Simple singleton pattern

  1. 1. SSPSimple Singleton Pattern por Dennis Calazans
  2. 2. Dennis Calazans • FMR - Sistemas para internet • UFPE - Mestrado em Design • Professor • Design Multimídia • Tecnologias Avançadas • Projeto de Web Apps • Tecnologias Front-end
  3. 3. O que aprendi por aí...• Eu não sei nada• Eu posso aprender tudo• Ninguém cresce sozinho• Problemas devem ser resolvidos• Conhecimento deve ser compartilhado
  4. 4. Profissão FEED• HTML x CSS x JS• O que devo saber?• O que vão cobrar de mim?• Quais são as maiores dificuldades?
  5. 5. Padrão de projeto Uma solução para vários problemas.
  6. 6. Padrão SingletonSeu projeto organizado em um “JSON”
  7. 7. Pro JavaScriptDesign Patterns Capítulo 5 Autores Ross Harmes e Dustin Diaz ISBN - 978-1-59059-908-2
  8. 8. JavaScript Patterns Capítulo 7 Autor Stoyan StefanovISBN - 978-0-596-80675-0
  9. 9. JavaScriptDesign Patterns Capítulo 9 Autor Addy Osmani ISBN - 978-1-4493-3181-8
  10. 10. Hands on!
  11. 11. Singletonvar APP = APP || {};
  12. 12. OrganizaçãoAPP.RedesSociais.Facebook.compartilhar APP.Util.Data.formatoLeitura APP.Noticias.Ajax.url
  13. 13. Exemplogithub.com/denniscalazans
  14. 14. Vendendo o peixe• O mais básico• Super útil• Fácil de aprender• Auxilia a documentação
  15. 15. Como usar?• Projetos pequenos• Projetos maiores• Projetos complexos
  16. 16. Benefícios• Organização• Agrupamento de atributos e métodos• Namespaces• Ótimo para iniciantes
  17. 17. Devemos...• Analisar a situação• Considerar a criação de classes que podem ser instanciadas múltiplas vezes• Considerar a utilização de outro padrão
  18. 18. Argumentos• Comum em outros linguagens• No JS é feita uma adaptação• Com o JS é possível simplificação• Um padrão de projeto sugere, não impõe
  19. 19. Links• http://pt.wikipedia.org/wiki/Padrão_de_projeto_de_software• http://pt.wikipedia.org/wiki/Singleton• http://bit.ly/JSsingletonPatternRelacaoComOOJS• http://bit.ly/JSsingletonPatternDiscussaoComExemplos• http://bit.ly/JSsingletonPatternDiscussaoComExemplos2• http://github.com/denniscalazans/SimpleSingletonPattern
  20. 20. Livros• http://oreil.ly/JavascriptPatterns• http://bit.ly/ProJavascriptDesignPatterns• http://bit.ly/ObjectOrientedJavascript
  21. 21. denniscalazans.com/jsgithub.com/denniscalazans Obrigado!
  22. 22. Entre em contato www.denniscalazans.com contato@denniscalazans.com

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