course
Kotlin for Developers
Would you like to learn to program in a powerful, modern language suitable for front-end, back-end, and mobile platforms? Then choose Kotlin, one language to rule them all.
Description
Developers with experience in programming learn Kotlin, a modern programming language. It does not matter which prior knowledge you have, as long as you know the principles of (object-oriented or functional) programming.
You will learn the fundamental properties of Kotlin, after which you immediately begin writing practical Kotlin code. You can expect to understand these concepts by seeing real-world code examples. After that, you can follow up with the training "Advanced Kotlin", which starts the following day.
Learning Goals
This training covers the following learning goals:
Explain why Kotlin was created | |
Explain the most important characteristics and traits of Kotlin | |
Explain what interoperability between Java and Kotlin means. | |
Explain the difference between val and var. | |
Produce a stand-alone Kotlin program that uses a main and type inference. | |
Explain the features of functions in Kotlin. | |
Explain the difference between a function and a method. | |
Produce a stand-alone Kotlin program that uses a main function, functions and type inference. | |
Produce a unit test in Kotlin. | |
Explain how to work with collections in Kotlin. | |
Explain what top level functions and top level properties are. | |
Produce code that declares and uses extension functions and properties. | |
Use vararg, infix and destructuring. | |
Produce infix functions. | |
Use strings in kotlin, including text blocks and string templates. | |
Construct a Kotlin application that uses classes (including data, abtract, inner and nested classes), properties , interfaces. | |
Explain what properties are. | |
Explain what sealed classes are and when you have to use them. | |
Explain what class delegation is and when you have to use it. | |
Explain how to implement a singleton in Kotlin. | |
Construct a Kotlin application that declares and uses lambdas. | |
Explain the different methods in the functional APIs for collections. | |
Explain the difference between a sequence and a collection. | |
Construct a sequence. | |
Explain how to use the with , let and apply scope functions. | |
Explain how nullability works in kotlin, including nullable types andthe necessary operators. | |
Construct code using nullability in the best way. | |
Explain how primitives and other basic types work, above and under the hood, including Any , Unit and Nothing . |
Prior Knowledge
You should know the principles of programming.
Subjects
Introduction
Basics basic elements, classes and properties, choices, loops, exceptions
Functions function declarations, extension functions, working with collections, strings
Classes, objects, interfaces declaring classes, hierarchies, data classes, delegation, object
Lambdas lambda expressions, collection API, sequences, Java interop, receivers
Type system nullability, types, collections and arrays, immutability
Schedule
Start date | Duration | Location | |
---|---|---|---|
March 3, 2025March 4, 2025 | 2 days | Mechelen / Remote This is a hybrid training and can be followed remotely. More information Mechelen / Remote This is a hybrid training and can be followed remotely. More information | Sign up |
March 3, 2025March 4, 2025 | 2 days | Veenendaal / Remote This is a hybrid training and can be followed remotely. More information Veenendaal / Remote This is a hybrid training and can be followed remotely. More information | Sign up |
All courses can also be conducted within your organization as customized or incompany training.
Our training advisors are happy to help you provide personal advice or find Incompany training within your organization.
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"The instructor was clearly very experienced and had a lot of knowledge about the subject."Mika
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