Bertepatan dengan hari Kartini, tim Vidio.com merilis aplikasi Vidio.com untuk platfrom Android. Sehingga kini kita bisa menonton video-video cita rasa lokal di smartphone. Vidio.com untuk android bisa ditemukan di play store.

Law of Demeter Di KMK, ada beberapa kesalahan yang tercatat di log ketika agen mengakses feed. Ternyata ada kode seperti ini: $a->$b->$c->$d->$e; Itu terpatahkan di tengah-tengah. $c-nya null sehingga kita mendapatkan kesalahan: Null tidak ada metode $d. Untuk mengatasi masalah ini, kita bisa menggunakan prinsip Law of Demeter. Prinsip ini menyatakan objek tidak boleh berhubungan…

These past days have taken me to a place that I need to learn more about executing a raw query, without relying on generated active record object (existing model classes). Last week, I wrote a lib, that I think, required me to wrote it with custom or raw query. My research was filled with these…

So few weeks ago i’ve got problem in a rails apps. New Relic reports about 500 error, where the main cause is accessing method in nil object. Here is code snippet, causing the error : From the code above, user object have a method latest_title it just check if user has posts and fetch the…

Kalau ada yang bertanya, apakah memungkinkan saya menghubungkan docker container saya dengan container yang lain pada mesin / hardware / server yang berbeda ? Jawabnya tentu dan sangat mudah. Mari kita buatkan analoginya — container web application–++ Image Container Name : infra/web — container apps / cron / api–++ Image Container Name : infra/apps —…

It’s very exciting for me to announce that my very first book is out! Actually, I’m not the only author in this book, there are Giovanni Nugraha and Nia Mutiara whom I collaborate with to produce this great book. This book is about using devise in your rails application. It will helps the reader to…