The Kotlin programming language is a modern language that gives you more power for your everyday tasks. Kotlin is concise, safe, pragmatic, and focused on interoperability with Java code. It can be used almost everywhere Java is used today: for server-side development, Android apps, and much more. Kotlin is 100% compatible with all existing Java frameworks, and has good tooling support. It’s a pragmatic language with a very low learning curve, and can be quickly grasped by Java developers. Kotlin code might be compiled not only to JVM bytecode but to JavaScript and Native code as well, but this course is focused on Kotlin/JVM. This course aims to share with you the power and the beauty of Kotlin. We'll have a basic overview of the language, as well as a discussion of many corner cases, especially concerning Java interoperability. The course is based on your Java experience; it shows the similarities between the two languages and focuses on what's going to be different. Note that this course won't cover the programming fundamentals. We'll discuss: basic syntax, nullability, functional programming with Kotlin, object-oriented programming with Kotlin, the power of the Kotlin standard library, and Java interoperability.
提供方
JetBrains
教学大纲 - 您将从这门课程中学到什么
周
1完成时间为 13 分钟
Introduction
4 个视频 （总计 13 分钟）
周
2完成时间为 4 小时
Starting up with Kotlin
17 个视频 （总计 73 分钟）, 1 个阅读材料, 1 个测验
17 个视频
Variables5分钟
Functions3分钟
Named & default arguments5分钟
Conditionals: if & when5分钟
Loops2分钟
'in' checks & ranges4分钟
Exceptions3分钟
Extension Functions4分钟
Examples from the Standard Library8分钟
Calling Extensions3分钟
Importance of extensions3分钟
Solution: Mastermind2分钟
Solution: Checking identifier3分钟
Solution: Sum as an extension function58
1 个阅读材料
Setting up programming assignments10分钟
周
3完成时间为 7 小时
Nullability, Functional Programming
19 个视频 （总计 92 分钟）, 1 个阅读材料, 2 个测验
19 个视频
Nullable types10分钟
Safe casts2分钟
Importance of nullability2分钟
Lambdas3分钟
Common Operations on collections6分钟
Operations Quiz - I4分钟
Operations Quiz - II7分钟
Function Types5分钟
Member References6分钟
return from Lambda5分钟
Is Kotlin a functional language?1分钟
Solution: Nice String6分钟
Solution: Taxi Park, tasks 1-35分钟
Solution: Taxi Park, tasks 4 & 58分钟
Solution: Taxi Park, task 62分钟
Solution: Checking whether string is null or empty2分钟
Solution: Safe casts59
Solution: Interchangeable predicates3分钟
1 个阅读材料
Mastermind in a functional style1分钟
周
4完成时间为 7 小时
Properties, OOP, Conventions
19 个视频 （总计 99 分钟）, 2 个测验
19 个视频
Properties7分钟
OOP in Kotlin4分钟
Constructors, Inheritance syntax6分钟
Class modifiers - I4分钟
Class modifiers - II5分钟
Objects, object expressions & companion objects6分钟
Constants4分钟
Generics6分钟
OOP design choices5分钟
Operator Overloading3分钟
Conventions8分钟
(Not)using operator overloading2分钟
Solution: Rationals15分钟
Solution: Unstable val2分钟
Solution: Using lateinit property1分钟
Solution: NPE during initialization4分钟
Solution: Equality2分钟
4.6
125 个审阅12%
通过此课程获得实实在在的工作福利
来自Kotlin for Java Developers的热门评论
Excellent course, packed with relevant content and useful hands on Kotlin exercises with great feedback based on Coursera provided unit tests. Looking forward to more Coursera courses from JetBrains.
This course is a very comprehensive and detailed introduction to Kotlin. However, it would be even better if it could include the generics part which is the most difficult but quite frequently used.
讲师
Svetlana Isakova
Developer AdvocateKotlin
Andrey Breslav
Kotlin Project LeadKotlin
关于 JetBrains
At JetBrains, code is our passion. For over 15 years we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover and create.
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