April 2025
Intermediate to advanced
324 pages
7h 35m
Portuguese (Portugal, Brazil)
Content preview from Programando o TypeScript
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.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.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.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.
Prefácio
Este trabalho foi traduzido com recurso a IA. Agradecemos o teu feedback e comentários: translation-feedback@oreilly.com
Este é um livro para programadores de todos os quadrantes: engenheiros profissionais de JavaScript, pessoal de C#, simpatizantes de Java, amantes de Python, aficionados de Ruby, nerds de Haskell. Qualquer que seja a(s) linguagem(ns) em que escreves, desde que tenhas alguma experiência em programação e saibas o básico sobre funções, variáveis, classes e erros, este livro é para ti. Alguma experiência com JavaScript, incluindo um conhecimento básico do Document Object Model (DOM) e da rede, vai ajudar-te ao longo do caminho - embora não nos aprofundemos nestes conceitos, eles são uma fonte de excelentes exemplos e, se não estiveres familiarizado com eles, os exemplos podem não fazer tanto sentido.
Independentemente das linguagens de programação que tenhas usado no passado, o que nos une a todos é a nossa experiência partilhada de encontrar excepções, percorrendo o código linha a linha para descobrir o que correu mal e como o podemos corrigir. Esta é a experiência que o Typescript ajuda a evitar, examinando o teu código automaticamente e apontando os erros que te podem ter escapado.
Não faz mal se nunca tiveres trabalhado com uma linguagem estaticamente tipada. Vou ensinar-te sobre tipos e como usá-los eficazmente para fazer com que os teus programas falhem menos, documentar melhor o teu código e escalar as tuas aplicações para mais utilizadores, engenheiros ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.