用一个例子告诉你什么是scala中的Option类型_option是什么类型-CSDN博客
Type level programming in Scala | PPT
The cost of Scala Option. It may not be as cheap as you wish. But… | by George Leung | Medium
Scala Option
Playframework and Scala Slick tuple with more than 22 fields - Stack Overflow
Scala Options- Scaler Topics
Scala on android | PPT
Lovely Scala — Nesting Option.fold | by Atul S Khot | Medium
Java 8 Optional Class - GeeksforGeeks
Scala option_scalacoption-CSDN博客
Scala Cheat Sheet | PDF | Programming | Constructor (Object Oriented Programming)
Fancy strings in Scala 3
Dealing with Null Values in Scala | Reintech media
Scala Option: A Gentle Introduction - Rock the JVM Blog
Scala Exercises: blocked with the `Option` exercise - Stack Overflow
Scala Option Some None. Q: Why do you care about reading this… | by Sukumaar Mane | Medium
Option Type (Scala language concept)
Twin Panitsombat on LinkedIn: OptionT can be used effectively with both Future and Option in Scala…
Scala : Understanding Option vs orNull | by Mohit Daxini | Medium
Scala — Option class. Lets talk about the Option class in the… | by zeesh.arif | Medium
From F# to Scala - apply & unapply functions | theburningmonk.com
A First Look at Types | Scala 3 — Book | Scala Documentation
Working With Scala Test - Knoldus Blogs
Scala - Extractors - Prwatech
