Bộ sách luyện thi ETS 2023 LC&RC
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It takes a week to travel the 8,000 miles overland
from Java to Kotlin. If you're an experienced Java developer who has
tried the Kotlin language, you were probably productive in about the
same time.
You'll have found that they do things differently in
Kotlin, though. Nullability is important, collections are different, and
classes are final by default. Kotlin is more functional, but what does
that mean, and how should it change the way that you program? And what
about all that Java code that you still have to support?
Your tour
guides Duncan and Nat first made the trip in 2015, and they've since
helped many teams and individuals follow in their footsteps. Travel with
them as they break the route down into legs like Optional to Nullable,
Beans to Values, and Open to Sealed Classes. Each explains a key concept
and then shows how to refactor production Java to idiomatic Kotlin,
gradually and safely, while maintaining interoperability.
The
resulting code is simpler, more expressive, and easier to change. By the
end of the journey, you'll be confident in refactoring Java to Kotlin,
writing Kotlin from scratch, and managing a mixed language codebase as
it evolves over time.
Thể loại:Computers - Programming
Năm:2021
In lần thứ:1
Nhà xuát bản:O'Reilly Media
Ngôn ngữ:english
Trang:424
