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Kotlin for each5/27/2023 forEach method on the variable with Array data type. Kotlin has a forEach () method that you can use to loop over an Array type variable. If I launch it on a different device I get different numbers, but they stay the same every subsequent launch. Kotlin foreach method explained with code examples. For each application, there is a resources folder, and this. For example, this adle can include dependencies for the individual application which may be different from the other apps in your project. Then there is a adle for the individual app inside a project. It allows data to survive configuration changes such. This includes Java or Kotlin sources as well as test definitions. Val testRandom6 = (0, 100)Įvery call gives me a different number, but every time I launch the app I get the exact same 6 results. As per the android documentation ViewModel: Store and manage UI-related data in a lifecycle conscious way. ![]() To isolate the problem I created a brand new app (with the "Empty activity") from Android Studio, and I pasted this code in my MainActivity's onCreate: I'm a bit puzzled here, I was trying to add a small function that depends on a random number, and while testing it it kept giving me the same random number every time I relaunched the app.
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