Kotlin is more convenient

Kotlin is more convenient

Constructor

• Times constructor

• Primary constructor

• Main constructor in a statement attribute

Function to simplify

• Use =connected Return value

• Parameter Default

• Named parameters

• Local function

String

• String template
• Native string

Arrays and collections

• Operator and set arrays
  • forEach
  • filter
  • map
  • flatMap
• Range
• Sequence

Conditions control

• if/else
• when
• for
• try-catch
• ?.with?:
• == with ===

reference

kaixue.io