Android Android ViewModel RecyclerView
I changed the code from Android-Data-Binding-Starter-Example
Separate class, Use ViewModel class Use latest library...
2020-04
Android Data HDFS Command
HDFS command path
(HadoopRoot)
|- bin
|- sbin
There are 2 commands
bin/hdfs dfsbin/hadoop fs
Basically sam...
Hadoop Hadoop3 – Pseudo-Distributed Mode
Environment
Mac OS X (10.15.3)Hadoop 3.1.3 (Explain other entry for Hadoop 2)Java 1.8
Details and ref is Hadoop...
Hadoop Mac OSX ssh localhost passwordless
ssh localhost passwordless
This is for setup of Hadoop Pseudo-Distributed mode script run
Use dsa (not working
...
Android Android View Binding
View Binding
View Binding is the way to manipulate UI easily
findViewById is one of annoying and fat codes in Act...
Android Android Retrofit Unit Test with MockServer
Retrofit Unit Test
Retrofit is HTTP Client. One of annoying test is Network API test.
To test this, we need to pr...
Android Android kotlin Retrofit
Retrofit
Retrofit is simple HTTP Client Android and Java by square.
Simple use and follow callback style, compare...
Android RxAndroid RxBinding 2, 3
RXAndroid
RxAndroid is Android specific bindings for RxJava
RxBinding
RxBinding is binding APIs for Android U...
Android LeakCanary Android Memory leak detection
LeakCanary
LeakCanary is Android library to detect memory leak.
In the past, Android developers just check DDMS a...
Android Android WebView size and contents size
Size
This is one of difficult problem to decide WebView component size and contents size.
We have several things ...