June 2017
Intermediate to advanced
873 pages
18h 9m
English
Content preview from Dart: Scalable Application DevelopmentBecome 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,
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Classes and mixins
We all know its wasteful trying to reinvent the wheel. It's even more wasteful trying to do it each time we want to build a car. So how can a program code be written more efficiently and made reusable to help us develop more powerful applications? In most cases, we turn to the OOP paradigm when trying to answer this question. OOP represents the concept of objects with data fields and methods that act on that data. Programs are designed to use objects as instances of classes that interact with each other to organize functionality.
Types
The Dart language is dynamically typed, so we can write programs with or without the type annotations in our code. It's better to use the type annotations for the following reasons:
- The type annotations ...
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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.
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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.