Category: Kotlin Fundamentals

The variable name you choose should explain exactly what the variable does. Let’s see in order the rules that you are advised to follow so that your code does not become complex and incomprehensible.

Comment lines are not taken into account by program compilers and are not included in the process. There are 3 different types of comment lines in Kotlin.

In this article, we will explain some of the finer points you need to know about defining variables in the Kotlin programming language.

We introduced the topic of defining variables and assigning values in the Kotlin programming language in our previous article. In this article, we will take a closer look at assigning values with const and val.

A variable is a record location in which a number, text or any other information is kept. Variables are almost the most important building blocks in programming. There are variables in which these values are kept in all the operations we will perform. We call its name variable because the value stored in it can change.

No matter how complicated, all programming languages perform operations on integers, characters, strings, etc. performed on values. We call these values Literal expressions

Kotlin is a modern programming language released by JetBrains in 2011. Kotlin 1.0, released on February 15, 2016, is considered the first stable version.

When starting to learn programming languages, we always start with the same example. Let’s start our Kotlin programming article with the “Hello World” program without breaking tradition.