Did you forgot to elaborate more on Validate hypothesis? :)


Udacity Self Driving Car Nano-degree program is using OpenCV and Jupyter Notebook as the tools. I only have a little experience using OpenCV when I was developing dPCR instrument at Formulatrix. I had no experience in using Pyhon and Jupyter Notebook, before but both are simple to understand and play with.

I spent quite some time to setup the development environment because the package manager which is conda always failed with conflicts. Finally, I tried to install all the packages manually and it works.

After succeeding setting up my environment then I start working with the test videos. At first…


Ini adalah artikel lanjutan dari artikel sebelumnya. Untuk memahami apa itu masalah kompleks dan adaptive dan bagaimana cara memecahkannya, salah satu analogi yang bisa digunakan adalah ketika kita bermain Warcraft II — Tides of Darkness:

Ketika kita bermain Warcraft, dunia tempat bermain akan diselimuti kabut gelap. Kita tidak tahu ada apa di sana dan bagaimana menghadapinya. Satu-satunya cara adalah kita harus menelusuri peta tersebut dan kemudian belajar memahami lalu kemudian kita beraksi. Lengkapnya bisa dilihat di video rekaman permainan Warcraft II ini:

Setelah mempunyai gambaran visual contoh masalah yang kompleks dan adaptif dan cara intuitif kita untuk memecahkannya. Selanjutnya kita sudah bisa mulai membahas cara Scrum memecahkan masalah kompleks tersebut.

bersambung…


Ini cuma sebagai catatan pribadi saya atas pencarian dalam hidup, porsi utama dimana sebagian besar waktu saya habiskan:

Mari kita lanjutkan diskusinya di sini mas Atmaja Bagawan Fakhir. Mari kita mulai dengan definisi dulu dan mohon ma’af saya tidak pernah terdidik formal dalam bidang filsafat jadi mohon diluruskan bila ada yang salah dalam cara berfikir saya. Sekalian colek ahli filfsafat pak Haji Misbach

  1. Hindu. “Sadhguru says that anybody between the Himalayas and Indu Sagar is a Hindu and we traditionally are a land of seekers.” …

Sebelum mengenal Scrum, saya telah mengenal XP atau eXtreme Programming lebih dahulu sekitaran tahun 2000–2001. Pertama kali dikasih link mengenai XP di http://www.extremeprogramming.org/oleh mantan boss saya di tahun itu, saya belum paham apa gunanya. Saya waktu itu masih kuliah sambil kerja.

Beberapa-tahun kemudian, sekitaran 2003-an, Agile dan eXtreme Programming mulai nge-trend. Dan saya pernah mencobanya di salah satu project dan menggunakan NUnit sebagai toolsnya. Semua team member membuat automatic unit test. …


Anjir!!! Untuk nomor 5 itu gw selalu lupa. hahahaha Gimana caranya biar inget ya?


As per April 2020, Apple requires any new apps to support sign in with Apple Id. For people that is using AWS Cognito, fortunately they already support the Apple sign in (https://aws.amazon.com/blogs/security/how-to-set-up-sign-in-with-apple-for-amazon-cognito/). Unfortunately, for people that is using AWS Amplify, the sign in with Apple is still not supported. So how can we use sign in with Apple if our app already growing and we are using AWS Amplify?

Relax! Since AWS Amplify is using AWS Cognito in theory we just need to find out how AWS Amplify provide the authentication mechanism. We just need to open Amplify’s Auth source…


Tanggal 25 April 2019 saya membayar cicilan mobil di Mandiri Tunas Finance lewat aplikasi DANA. Dan transaksi sukses, bisa dilihat dari screenshot di bawah ini:

Namun ternyata menurut Mandiri Tunas Finance malah gagal bayar:


So what is Domain Driven Design (DDD)? The exact explanation may require very lengthy explanation so that is why Eric Evans have to wrote a book about it. But in short, DDD allows us to take out complexities when developing software by using OOP techniques.

What OOP techniques that we’re talking about? DDD heavily influenced by Martin Fowler’s Analysis Patterns book. I’ve read Fowler’s book for years and I can’t understand how to implement them. But once I understand DDD, everything fall in place easily.

Beside Analysis Patterns, DDD also advise us to use Design Patterns heavily. Design Patterns from…


So I am working with microservices. Because of that sometimes I am writing codes that act as a composer that calls one or more microservices and process the results. I also has to create a sequence diagram to pass to the front-end developer so that he can understand the flow of the calls.

One day a colleague of mine shows how he created his sequence diagram. He is using PlantUML where he just needs to write some kind of DSL and then the editor directly displayed the generated sequence diagram in real-time. …

Irwansyah

Journeyman to Scrum Master

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