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kotlinlang

Hey everyone! :wave:
I often get confused between using `.size` and `.length` in Kotlin. Sometimes they are properties, sometimes functions — and it's not always clear which to use for what type.

For example:
• `String` uses `.length`
• `Array` and `List` use `.size`
• `StringBuilder` uses `.length()` (function)
• 
Is there a consistent rule or guideline in Kotlin for when to use `.size` vs `.length`, and when it's a property vs a function?
Would love to hear how others mentally organize this!

Thanks in advance :pray:

For your own code, always use `.size` . `.length` in `String`  and `StringBuilder` are legacy decisions that were inherited from Java for better interoperability