Types of Variable in kotlin | How to use Var and Val in Kotlin android

Types of Variable in kotlin In this tutorial, you will learn about variables, how to create them, and basic data types that Kotlin supports for creating variables. As you know, a variable is a location in memory (storage area) to hold data. To indicate the storage area, each variable should be given a unique name (identifier). Learn more about How to name a variable in Kotlin?

How to use Var and Val in Kotlin android Variable refers to a memory location. It is used to store data. The data of variable can be changed and reused depending on condition or on information passed to the program. Variable Declaration Kotlin variable is declared using keyword var and val.

Kotlin Variables Variables are containers for storing data values. To create a variable, use var or val, and assign a value to it with the equal sign

Kotlin Variables There are two types of variables – mutable and immutable. An immutable variable is one whose value cannot be changed, also known as unchangeable or read-only variable. On the other hand the value of the mutable variable can be changed. Immutable variable: val keyword Immutable variable is declared using val keyword in Kotlin. In this example, we have declared an immutable variable myName using val keyword and later displayed the value of it.

Mutable variable: var keyword Unlike immutable variable, we can change the value of a mutable variable. In kotlin, we use var keyword to declare a mutable variable. Lets take an example to understand this. In this example we have declared a mutable variable using var keyword, to demonstrate that we can change the value of it, we have reassigned a different value to myName variable.

In this tutorial we are going to learn about variables in android Kotlin. We will watch the use of Val and Var keywords in kotlin android.Follow my Facebook Page : https://www.facebook.com/105940115222549 Follow me on Instagram : https://www.instagram.com/p/CViUlw2sOMi Follow me on tumblr : http://programming-guru.tumblr.com Follow me on reddit : https://www.reddit.com/u/Programming_guru1?utm_medium=android_app&utm_source=share

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In this tutorial, you will learn about variables, how to create them, and basic data types that Kotlin supports for creating variables. As you know, a variable is a location in memory (storage area) to hold data. To indicate the storage area, each variable should be given a unique name (identifier). Learn more about How to name a variable in Kotlin?

Types of Variable in kotlin | How to use Var and Val in Kotlin android Types of Variable in kotlin | How to use Var and Val in Kotlin android Types of Variable in kotlin | How to use Var and Val in Kotlin android Types of Variable in kotlin | How to use Var and Val in Kotlin android ... https://www.youtube.com/watch?v=pDNob1tbseQ