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Kotlin Functions

17 posts

Kotlin Default and Named argument

Last Updated: 18 May 2025

In most programming languages, we need to specify all the arguments that a function accepts while calling that function, but in Kotlin, we need not specify all the argumen...read more

Kotlin Functions

Kotlin Higher-Order Functions

Last Updated: 18 May 2025

Kotlin language has superb support for functional programming. Kotlin functions can be stored in variables and data structures, passed as arguments to and returned from ot...read more

Kotlin Functions

Kotlin Inline Functions

Last Updated: 18 May 2025

In Kotlin, higher-order functions and lambda expressions are treated like objects. This means they can use up memory, which can slow down your program. To help with this, ...read more

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Kotlin Functions

Kotlin infix function notation

Last Updated: 18 May 2025

In this article, we will learn about infix notation used in Kotlin functions. In Kotlin, a function marked with infix keyword can also be called using infix notation means...read more

Kotlin Functions

Kotlin Function Variations With Examples

Last Updated: 15 June 2025

In Kotlin, while defining a function, we have many optional features and variations that make functions more flexible and easier to use. In this article, we’ll go through ...read more

Kotlin Functions

Working with Anonymous Function in Kotlin

Last Updated: 21 June 2025

In Kotlin, we can treat functions as expressions by creating lambdas. A lambda is a function literal, meaning it’s a function that doesn’t have a name and is defined direc...read more

Kotlin Functions

How to Write swap Function in Kotlin using the also Function?

Last Updated: 21 June 2025

Swapping two numbers is one of the most common tasks in programming. Usually, when we swap two values in languages like Java or C++, we either use a third temporary variab...read more

Kotlin Functions

How to Specify Default Values in Kotlin Functions?

Last Updated: 11 October 2022

In Kotlin, you can provide default values to parameters in a function definition. If the function is called with arguments passed, those arguments are used as parameters. ...read more

Kotlin Functions

Passing Variable Arguments to a Function in Kotlin

Last Updated: 27 January 2023

There are a lot of scenarios in which we need to pass variable arguments to a function. In Kotlin, You can pass a variable number of arguments to a function by declaring t...read more

Kotlin Functions

How to Pass a Function as a Parameter to Another in Kotlin?

Last Updated: 21 June 2025

In Kotlin, we have the amazing power to work with higher-order functions. These are special kinds of functions that can take other functions as parameters or even return f...read more

Kotlin Functions

Function Return and Type Hierarchy in Kotlin

Last Updated: 21 June 2025

Kotlin is a statically typed, general-purpose programming language developed by JetBrains, the company famous for creating world-class IDEs such as IntelliJ IDEA, PhpStorm...read more

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Kotlin Functions

Local Functions in Kotlin

Last Updated: 21 June 2025

One of the simplest and most important ideas in programming is to break a large problem into smaller pieces. These small, reusable pieces of code are called functions. Fun...read more

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Kotlin Functions

Named Parameters in Kotlin

Last Updated: 21 June 2025

In Kotlin, a parameter is simply a value that we can pass into a function. Inside the function, this parameter acts like a local variable, we can use it just like any othe...read more

Kotlin Functions

Multiple Return Values in Kotlin

Last Updated: 21 June 2025

Kotlin is a statically typed, general-purpose programming language created by JetBrains, the company that also built world-famous IDEs like IntelliJ IDEA, PhpStorm, and Ap...read more

Kotlin Functions

Kotlin partition() Method with Examples

Last Updated: 15 June 2025

While coding in Kotlin, there are times when we want to split a list into two separate collections based on a condition for example, separating even and odd numbers. Norma...read more

Kotlin Functions

Kotlin Collections