Kotlin Operator 1. Overview In Kotlin, nullability is a type system feature that can help us to avoid NullPointerExceptions. In this quick tutorial, we’re going to introduce the not-null assertion (!!) operator and see how and when we should use it. 2. Not-Null Assertion Each type in...
Settings or Preferences | Editor | Inspections | Kotlin | Style issues Inspection Details By default bundled with: IntelliJ IDEA 2024.3,Qodana for JVM 2024.3, Can be installed with plugin: Kotlin, 243.26483-IJ Was this page helpful? YesNo...
But since it sounds like non-null assertion operator is the best choice, I will make a point of listing synonyms in the glossary definition so if we do want to abbreviate to "bang" or something else, those will be listed with "non-null assertion operator" for reference. Thanks everyone!
One of the great things about Kotlin is the null-safety that it provides, but use of the not null operator reintroduces the potential for NullPointerExceptions. Being able to lint against it ensures nullable values are always handled appropriately....