Willi Mentzel

Willi Mentzel has asked 30 questions and find answers to 132 problems.

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Some people are so far behind in a race that they actually believe they're leading.
-- Uncle Junior (The Sopranos)

Willi Mentzel questions

Having a getter return a non-nullable type even though the backing field is nullable
What is an acceptable way to format a long method call in Java? [closed]
Is it a good idea to use an ORM for Android apps?
How to draw a SimpleWeightedGraph on a JPanel?
How to get Exif data from an InputStream rather than a File?
String: Why is indexOf significantely faster than contains?
How to load a resource JAR with filenames including umlauts?
Why can "return" return a "return" in Kotlin?
How to do a COUNT(*) with GROUP BY in Kotlin?
In special cases: Is & faster than %?

Willi Mentzel answers

Does having too much Activities affect my perfomance?
Kotlin sealed class - how to sort by sealed class similar to sorting by enum
Does Kotlin support Optional Constructors like swift?
Creating multiple Kotlin constructors that do not share common paramaters
member reference in Kotlin(::)
Android Tests: No tests found
I'm getting Overload resolution ambiguity error on kotlin safe call
Kotlin: Using enums with when
In Kotlin, how to make a property accessible by only specific type
Nested let blocks in Kotlin