Category: Java

Discover Java through our experiences – we cover a wide range of Java’s api, from the basics to the obscure and complex.

Java Basics

How to iterate over a List

//initialise list
List exampleList = new ArrayList();
exampleList.add("test1");
exampleList.add("test2");
exampleList.add("test3");

//iterate through list
for (String currentStr: exampleList) {
  System.out.println(currentStr);
}

How to iterate over a Map