Hello fellas! It’s been a while since I wrote my last article (it’s almost 3 years) #lol Yeah, it’s not your fault… just Me, have been so busy during my daily activity as an Engineering Manager at one of the B2B eComms in Indonesia (I know it, you’ll notice…

Today, I want to introduce you to an awesome unit testing framework that written by JetBrains team. We called it as SPEK 👍 So, What is it ? It’s a Kotlin Specification framework for the JVM, Used to be a kind of new unit testing based on TDD (Test driven…

Hi folks! back again to my story, and this is the last part of my story telling about Anko as one of the most famous helper library in Kotlin (especially for Android 😃)… if you need to read my previous story, you can check on this link. Right now, I’ll…

Hi, back again with story series of Anko 👍 … in the last article we already told about the basic of Anko. So, in this session I’ll continue explaining about how to create a simple SQLite DB using Anko. First of all, we need to add dependencies… to enable Anko…

Hey guys! it’s been a while since I’m writing last stories in Medium 😄 … Today, I will tell you a little bit about one of the most famous helper libraries in Android that also written by JetBrains team. It’s called ANKO stands for “Android-Kotlin” (I think) 😆 So, what…

Halo kawan-kawan semua! apa kabar nih ? udah lama ya Saya gak nulis lagi 😄 … Kesibukan kerja saat ini membuat Saya agak terhambat untuk melanjutkan tulisan dari artikel sebelumnya Tanpa basa-basi lagi, kita mulai aja yuk! Bagi yang sudah paham tentang reactive programming mungkin tidak akan mengalami kesulitan untuk…

Pada artikel sebelumnya, kita telah membahas tahap awal pengenalan pemrograman di Android menggunakan bahasa Kotlin. Pada artikel kali ini, kita akan coba mempelajari apa itu Kotlin Extensions. Berdasarkan dokumentasi dari kotlin itu sendiri extension yaitu seperti berikut ini… Kotlin, similar to C# and Gosu, provides the ability to extend a…

Kotlin merupakan Bahasa Pemrograman modern yang bersifat statically-typed yang dapat di jalankan di atas platform Java Virtual Machine (JVM). Kotlin juga dapat di kompilasi (compile) ke dalam bentuk JavaScript. Lalu, siapakah tim di balik pengembangan bahasa tersebut ? …

Welcome back to My Story. Today I’ll share something about how to make a compressed APK using Facebook Redex. Redex is an Android bytecode (dex) optimizer originally developed at Facebook. It provides a framework for reading, writing and analyzing .dex files, and a set of optimization passes that use this framework to improve bytecode. An APK optimized by Redex should be smaller and faster than its source.