`println("item at $index is ${items[index]}")` Wh...

# getting-started

[Sudhir Singh Khanger]

println("item at $index is ${items[index]}")

What is the role of curly and square brackets in the above example?

[diesieben07]

Curly: Delimiters for the variable in the template string, the compiler needs these so that it knows that you want items[index] injected and not items with the string "[index]" after it.

Square: Array indexing operator.

[Sudhir Singh Khanger]

Thanks.