Oz Nusem – Medium

Oz Nusem

Oz Nusem

Easy Way To Mock UI (Espresso) Tests With Dagger

After gaining practical experience writing and running UI tests daily, you will likely encounter the biggest enemy of tests: flaky tests…

2 min readAug 1, 2017

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Oz Nusem

Resolving Circular Dependencies in Android: An Overview of the Garbage Collection Algorithm

Throughout my years of experience working on Android apps, I have noticed that many people need help handling circular dependencies in…

3 min readFeb 21, 2017

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Resolving Circular Dependencies in Android: An Overview of the Garbage Collection Algorithm

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Oz Nusem

Leveraging Observables to Simplify Lifecycle Management in Android

RxJava and Observables are not new concepts in the world of Android and Java development, but they can be challenging to understand and are…

2 min readSep 21, 2016

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Oz Nusem

The right way to write a singleton when developing for Android (or any multithreaded environment)

Singleton is a ubiquitous, essential, and highly used design pattern. It is being used in almost every Android app out there. However, as…

2 min readFeb 15, 2016

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Oz Nusem

Mobile Database part 2 — Some more realm insight (Android)

Okay, in my last post I talked about data base alternatives for Sqllite3 in general and presented two cool options to go with. In this blog…

4 min readAug 31, 2015

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Mobile Database part 2 — Some more realm insight (Android)

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Oz Nusem

Database alternatives for Mobile (NoSql ) — glance to Realm and Couchbase Lite

There few ways to store persistent data on a mobile application, Shared preferences, files and database (sqlite3). One will choose the…

3 min readMar 22, 2015

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Oz Nusem

Oz Nusem

Expert in mobile and wearable device connectivity development. Experienced software engineer and engineering manager."

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