Закрыть
×
dir.by
Праздники ...
Праздники ...
День города Минска (2-ая суббота сентября) (9 и 10 сентября 2023)
Концерты, выставки ...
Концерты, выставки ...
Леонид Овруцкий и группа "Кватро"|||Гомель 23 октября, Минск 24 октября 2026
Афишу
Спорт занятия ...
Спорт занятия ...
Обучение плаванию (детей и взрослых)
Спорт занятие
Компьютер, программы...
Компьютер, программы...
Объявления ...
Объявления ...
Продаю блоки газосиликатные
Объявление
Новости ...
Новости ...
Форум ...
Форум ...
обсуждение...
Поиск
Концерты
Спорт
Форум
Компьютер
Компьютер, программы
→
Kotlin
Why is IntelliJ IDEA the most popular development environment for Kotlin?
посмотрели
2766
раз
обновлено: 29 January 2025
Large programs are developed not with a simple text editor, but with a development environment that makes writing code easier and faster.
According to some surveys of people, the most popular development environment for
Kotlin
is
IntelliJ IDEA
.
Company
JetBrains
created
IntelliJ IDEA
.
Company
JetBrains
created
Kotlin
.
← Previous topic
What is Kotlin?
Next topic →
Download and install IntelliJ IDEA to explore Kotlin
Your feedback ... Comments ...
Your Name
Your comment
(www links can only be added by a logged-in user)
+ Picture
Объявления
Объявления
•
What is Kotlin?
•
Why is IntelliJ IDEA the most popular development environment for Kotlin?
•
Download and install IntelliJ IDEA to explore Kotlin
•
Create a new console project to explore Kotlin | IntelliJ IDEA
Setting the value
•
Declare the variable and set the value in Kotlin | val, var, lateinit, constant: const val, global variable: companion object
null
•
null value, use the symbol ? and ?. and !! and ?: and !!. and ?. in Kotlin
Int, Float, Boolean, Char ...
•
Integer numbers in Kotlin are: Byte, UByte, Short, UShort, Int, UInt, Long, ULong
•
Decimal numbers in Kotlin are: Float, Double
•
A flag with values of true or false in Kotlin is: Boolean
•
The symbol in Kotlin is: Char
•
Convert number to text in Kotlin | Int → String
String
•
The string, the text in Kotlin is: String
•
Interpolate strings in Kotlin. Example: val address:String = "${street}, ${country}"
•
What is the difference between String and StringBuilder ?
Enum
•
What is an enumeration (enum) in Kotlin ?
•
How do I find enum by value in Kotlin ?
Collections and Arrays
•
What are collections in Kotlin?
•
Create collections list, set, map and an array array in Kotlin
Function
•
fun() { ... } is a function in Kotlin. The function is needed to perform an action.
Extension function
•
Extension function in Kotlin. Allows you to add a new function to the system (List, ..) or my (Book, ...) class
Lambda function
•
Lambda function in Kotlin. Example 1: var myFunc1 : (a:Int, b:Int) -> Int = { p1, p2 -> p1 + p2 };
Class
•
What is class in Kotlin? Example: class MyBook { ... } | Primary and secondary constructor | block init
•
lateinit is a late initialization for the class field | Kotlin
•
class that inherits from interface in Kotlin | Example: class MyBook : IBook { ...}
•
Unnamed class that inherits from interface in Kotlin | Example: val book1 = object : IBook { ...}
•
Generic, template class in Kotlin | Example: class MyBook<T> { ... }
Flow
•
flow is the data flow in Kotlin. These are the substitution of LiveData in Android Kotlin and the substitution of Observable in RxJava
Writing a program
•
The Kotlin console app works like Android Jetpack Compose
Ваши вопросы присылайте по почте:
info@dir.by
Афишу
Your feedback ... Comments ...