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André Ramon
André Ramon

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Apr 6, 2021

Android Relations — How to avoid NullPointerException: Parameter specified as non-null is null
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Daniel Weidensdörfer

Any idea how this would work if I'm not using ForeignKeys because of soft-deletes?

Any idea how this would work if I'm not using ForeignKeys because of soft-deletes?

1 min read

Any idea how this would work if I'm not using ForeignKeys because of soft-deletes?

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Published in ProAndroidDev

·Mar 12, 2020

Understanding type variance in Kotlin

In this post, I want to give you a clear explanation of type variance in Kotlin. We’ll cover the following topics: introduction to variance invariance, covariance, and contravariance declaration-site and use-site variance Let’s dive right in! 🤓 Introduction to variance When talking about variance, you can think about the relation between generic types…

Kotlin

5 min read

Understanding type variance in Kotlin
Understanding type variance in Kotlin

Published in ProAndroidDev

·Sep 12, 2019

Converting your Android Gradle scripts to Kotlin

Using the same language throughout your whole project can further streamline and speed up your development process. With the stable release announcement of the Kotlin DSL for Gradle, things got even more compelling for modern Android development considering Kotlin is now the preferred language for Android. …

Kotlin

7 min read

Converting your Android Gradle scripts to Kotlin
Converting your Android Gradle scripts to Kotlin
André Ramon

André Ramon

Computer Science Student

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