kotlin convert string to char array

To convert a string to a char array in Kotlin, you can follow these steps:

1. Declare a string variable: Start by declaring a variable of type String and assign the string value that you want to convert to a char array. For example, let's say we have a string variable called str with the value "Hello World".

2. Invoke the toCharArray() method: To convert the string to a char array, you can use the toCharArray() method provided by the Kotlin String class. Invoke this method on the string variable, str, and assign the result to a new variable of type CharArray. For example, you can declare a new variable called charArray and assign the result of str.toCharArray() to it.

Here's an example code snippet that demonstrates these steps:

val str = "Hello World"
val charArray = str.toCharArray()

In this example, the variable charArray will now contain the char array representation of the string "Hello World". Each character in the string will be stored as an element in the char array.

I hope this explanation helps! Let me know if you have any further questions.