Android Authority

Java tutorial for beginners: Write a simple app with no previous experience

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...
TheServerSide

How to set JAVA_HOME in Windows

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...
note

JavaとApexの違いについて(Set,List,Map)

社内の勉強会にて、Javaのコレクションについて学んだのでApexのコレクションについてJavaとの違いを交えてまとめます。 JavaとApexのコレクションについて JavaではSet,List,Mapはインターフェースに分類され、コレクションインターフェースに属します。 List ...