August 2026
Intermediate
538 pages
15h 38m
Portuguese (Portugal, Brazil)
book
Java em poucas palavras (Portuguese Edition), 9th Edition
by Benjamin J. Evans, Jason R. Clark, David Flanagan
Content preview from Java em poucas palavras (Portuguese Edition), 9th Edition
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Prefácio
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Este livro é um guia de referência de Java para a mesa de trabalho, feito pra ficar sempre ao lado do seu teclado enquanto você programa.
A Parte I, “Introdução ao Java”, é uma introdução rápida e direta à linguagem de programação Java e aos principais aspectos de tempo de execução da plataforma Java.
A Parte II, “Trabalhando com a Plataforma Java”, é uma seção de referência que combina a explicação de conceitos fundamentais com exemplos de APIs essenciais.
O livro aborda o Java 25, mas sabemos que algumas empresas talvez ainda não tenham adotado essa versão — por isso, sempre que possível, indicamos quando recursos específicos foram introduzidos.
Usamos a sintaxe do Java 25 em todo o livro, incluindo as expressões var e `Lambda`.
Mudanças na nona edição
A oitava edição deste livro abordava o Java 17, enquanto esta edição aborda o Java 25. O processo de lançamento atualizado do Java continua desde o Java 9, com certas versões agora classificadas como versões de suporte de longo prazo (LTS). Portanto, o Java 25 é a versão LTS atual no momento da redação deste livro, sendo que o Java 21 e o 17 vieram antes dele.
Com a nona edição, tentamos atualizar o conceito do que significa ser um guia “Nutshell”. O desenvolvedor Java moderno precisa saber mais do que apenas sintaxe e APIs. À medida que o ambiente Java amadureceu, temas como concorrência, design orientado ...
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and much more.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.