Ars Technica

Implementing an iterator for a Trie in java

I've had this assignment over my head for months. I didn't finish it on time for one of my classes, so I pretty much abandoned it- planning to come back to it after the semester and get things working ...
InfoWorld

Iterating over collections in Java

Certain principles hold for the use of iterators: In general, you should be able to have multiple traversals in progress at the same time; that is, an iterator should allow for the concept of nested ...
TheServerSide

Java Iterator vs. Enumeration: Why Iterator is the right call

Can you explain object-oriented programming to me like I'm 5 years old? Probably not. But here's a straightforward explanation of what OOP is ... Use Spring MVC MultipartFile, Java Path APIs and the ...
Ars Technica

Java: Iterator for a LinkedList array

I'm getting a compiler error when I try to use an Iterator on a LinkedList stored in an Array of LinkedLists. Code: LinkedList [] in = new LinkedList[size]; double ...
InfoWorld

Immutable empty collections and iterators

Have you ever wondered why the java.util.Collections class includes various “empty” class methods, which return immutable empty collections and immutable empty iterators? This post answers this ...
TheServerSide

Iterator vs. ListIterator: Which interface should you choose?

Can you explain object-oriented programming to me like I'm 5 years old? Probably not. But here's a straightforward explanation of what OOP is ... Understand what each major HTTP method does, how safe ...