HappyCoders logo

Become a Better Programmer!

Sven Woltmann
Receive regular tips about Java programming, algorithms and data structures!
Unsubscribe whenever you want. Read my Privacy Policy.
Java ArrayDeque - Feature Image
HappyCoders Glasses

Java ArrayDeque
(with Example)

Sven WoltmannSven WoltmannJune 7, 2022
How to use the Java ArrayDeque? How does it work? What are its characteristics? Comparison with LinkedList. When should you use it?
Read more »
Java BlockingDeque - Feature Image
HappyCoders Glasses

BlockingDeque Interface in Java

Sven WoltmannSven WoltmannJune 7, 2022
How to use the BlockingDeque interface in Java? Overview of all blocking methods and comparison with the BlockingQueue interface.
Read more »
Java Deque Interface - Feature Image
HappyCoders Glasses

Deque Interface in Java

Sven WoltmannSven WoltmannJune 7, 2022
How to create and use a deque in Java? What methods does the Deque interface provide? Which deques exist in the JDK? With sample code!
Read more »
Deque Data Structure - Feature Image
HappyCoders Glasses

Deque Data Structure

Sven WoltmannSven WoltmannJune 7, 2022
In this tutorial, you will learn everything about the abstract data type "deque", which deques exist in Java, and how to implement deques yourself.
Read more »
Array vs. Linked List - Feature Image
HappyCoders Glasses

Array vs. Linked List

Sven WoltmannSven WoltmannMay 23, 2022
What is the difference between Array and Linked List? What are the advantages and disadvantages? When should you use which data structure?
Read more »
Implementing a priority queue with a heap - feature image
HappyCoders Glasses

Implementing a Priority Queue Using a Heap

Sven WoltmannSven WoltmannMay 16, 2022
How to implement a priority queue with a heap in Java? Illustrative explanation with diagrams and Java source code.
Read more »
Implementing a Queue Using an Array - Feature Image
HappyCoders Glasses

Implementing a Queue Using an Array

Sven WoltmannSven WoltmannMay 16, 2022
How to implement a queue based on an array in Java (without Java collections classes)? How does the array grow on demand?
Read more »
Implementing a Queue with a Linked List - Feature Image
HappyCoders Glasses

Implementing a Queue Using a Linked List

Sven WoltmannSven WoltmannMay 16, 2022
How to implement a queue using a linked list? How to enqueue and dequeue elements? Tutorial with images and Java code examples.
Read more »
Implementing a Queue with two Stacks - Feature Image
HappyCoders Glasses

Implementing a Queue Using a Stack

Sven WoltmannSven WoltmannMay 16, 2022
How to implement a queue with a stack (more precisely: with two stacks)? Tutorial with illustrations and Java code examples.
Read more »
Books on Online Marketing - Feature imageBest Online Marketing Books (Updated 2022)
Sven WoltmannSven WoltmannMay 6, 2022
As a software developer, especially a freelancer, it is vitable to be able to market yourself well. In this article, I'll introduce you to some great books on online marketing / internet marketing.
Read more »
1 2 3 4 … 11