Blog | Manh-Ha Vu

2024

Package your Docker image with Buildpack July 20, 2024

Buildpack is an interesting option to package a Python project into Docker image without even writing a Dockerfile ...

2020

Please don't suppose Kotlin developers know Java June 2, 2020

Kotlin is one of the most loved languages in 2019. Thanks to this new popularity, it is no longer a replacement for Java but a new mainstream language. Yet, this new popularity also raises some onboarding issues for new users which don't have Java background. ...
Mastering Kotlin indexed access operator May 26, 2020

Indexed access operator in Kotlin provides an easy-to-read syntax for random-access like data structures like Array, List and Map, ... But Kotlin is powerful enough that we can implement our own indexed access operator for our custom data structure. ...
Using Kotlin scope functions to create deeply nested Java objects easily May 18, 2020

In some cases, especially when working with an API with a provided Java SDK, we often find ourselves in creating a (very) deeply nested Java object using setters. Creating Java object with a lot of setters is annoying and error-prone. Kotlin scope function can help to make our code much more readable in these cases. ...