alvin alexander
Nodes for the term “none”
Scala Either type: How to get the value out of an Either
Read more
Scala: What is the Nothing data type?
Read more
A Scala Either, Left, and Right example (like Option, Some, and None)
Read more
Using the Scala Option, Some, and None idiom (instead of Java null)
Read more
Scala best practice: How to use the Option/Some/None pattern
Read more
Functional error handling in Scala
Read more
Scala: How to create a None with a specific data type
Read more
Scala: How to use ‘fold’ on an Option (syntax, examples)
Read more
Scala 3: Functions: Options and Functional Error Handling (Part 1)
Read more
Scala: How to use higher-order functions (HOFs) with Option (instead of match expressions)
Read more
Scala best practices: null values, Option, Some, and None
Read more
Scala: Idiomatic processing of an Option
Read more
How to declare, set, and use Option, Some, and None fields in Scala
Read more
Scala Option, Some, None syntax examples
Read more
More null values seen in the wild
Read more
Initialize Scala variables with Option, None, and Some (not null)
Read more
