Bộ sách luyện thi ETS 2023 LC&RC
199,000₫
299,000₫
Sách Five Lines of Code How and when to refactor (sách keo gáy, bìa mềm)
Categories:Computers - Programming
Year:2021
Edition:1
Language:english
Pages:338
In Five Lines of Code you will learn:
• The signs of bad code
• Improving code safely, even when you don’t understand it
• Balancing optimization and code generality
• Proper compiler practices
• The Extract method, Introducing Strategy pattern, and many other refactoring patterns
• Writing stable code that enables change-by-addition
• Writing code that needs no comments
• Real-world practices for great refactoring
Improving
existing code—refactoring—is one of the most common tasks you’ll face
as a programmer. Five Lines of Code teaches you clear and actionable
refactoring rules that you can apply without relying on intuitive
judgements such as “code smells.” Following the author’s expert
perspective—that refactoring and code smells can be learned by following
a concrete set of principles—you’ll learn when to refactor your code,
what patterns to apply to what problem, and the code characteristics
that indicate it’s time for a rework.
About the technology
Every
codebase includes mistakes and inefficiencies that you need to find and
fix. Refactor the right way, and your code becomes elegant, easy to
read, and easy to maintain. In this book, you’ll learn a unique approach
to refactoring that implements any method in five lines or fewer.
You’ll also discover a secret most senior devs know: sometimes it’s
quicker to hammer out code and fix it later!
About the book
Five
Lines of Code is a fresh look at refactoring for developers of all skill
levels. In it, you’ll master author Christian Clausen’s innovative
approach, learning concrete rules to get any method down to five
lines—or less! You’ll learn when to refactor, specific refactoring
patterns that apply to most common problems, and characteristics of code
that should be deleted altogether.
What's inside
• The signs of bad code
• Improving code safely, even when you don’t understand it
• Balancing optimization and code generality
• Proper compiler practices
About the reader
For developers of all skill levels. Examples use easy-to-read Typescript, in the same style as Java and C#.
About the author
Christian Clausen works as a Technical Agile Coach, teaching teams how to refactor code.
