How to use a HashMap returned from a method
Here I have a program which creates a HashMap within a method import java.util.HashMap; class Evan { public HashMap
Tag: return-value
How to return multiple objects from a Java Method which are stored in an ArrayList?
I am trying to return all items with the same category name within a list I made myself. But it is returning only one category item when there are more items with the same category name. What can I do …
Why does my program return nothing?
I just started learning java and for some reason my program returns nothing when it compiles. Goal: Write a method called printPowersOf2 that accepts a maximum number as an argument and prints each …
Jquery Click Function-get value of clicked tag