Java Queue, Deque, Stack and other collections - Ultimate Guide on HappyCoders.eu:
- Part 1: Array vs. Linked List
 
- Part 1: Stack Data Structure
 - Part 2: Stack Class in Java
 - Part 3: Stack Implementation in Java
 - Part 4: Implement a Stack Using an Array
 - Part 5: Implement a Stack Using a Linked List
 - Part 6: Implement a Stack Using Queues
 - Part 7: Reverse a Stack Using Recursion
 - Part 8: Stack vs. Queue
 
- Part 1: Queue Data Structure
 - Part 2: Queue Interface in Java
 - Part 3: BlockingQueue Interface in Java
 - Part 4: Java ConcurrentLinkedQueue
 - Part 5: Java PriorityQueue
 - Part 6: Java LinkedBlockingQueue
 - Part 7: Java ArrayBlockingQueue
 - Part 8: Java PriorityBlockingQueue
 - Part 9: Java DelayQueue
 - Part 10: SynchronousQueue in Java
 - Part 11: LinkedTransferQueue in Java
 - Part 12: Queue Implementations - Which One to Use?
 - Part 13: Implementing a Queue Using a Stack
 - Part 14: Implementing a Queue Using a Linked List
 - Part 15: Implementing a Queue Using an Array
 - Part 16: Implementing a Priority Queue Using a Heap
 
- Part 1: Deque Data Structure
 - Part 2: Deque Interface in Java
 - Part 3: BlockingDeque Interface in Java
 - Part 4: Java ArrayDeque
 - Part 5: Java LinkedList
 - Part 6: Java ConcurrentLinkedDeque
 - Part 7: Java LinkedBlockingDeque
 - Part 8: Deque Implementations - Which One to Use?
 - Part 9: Implementing a Deque Using an Array
 - Part 10: Java Deque vs. Stack
 - Part 11: Java Queue vs. Deque
 
- Teil 1: Array vs. Linked List
 
- Teil 1: Stack Datenstruktur
 - Teil 2: Stack-Klasse in Java
 - Teil 3: Stack in Java implementieren
 - Teil 4: Stack mit einem Array implementieren
 - Teil 5: Stack mit einer Linked List implementieren
 - Teil 6: Stack mit einer Queue implementieren
 - Teil 7: Umkehrung eines Stacks mit Rekursion
 - Teil 8: Stack vs. Queue
 
- Teil 1: Queue Datenstruktur
 - Teil 2: Queue-Interface in Java
 - Teil 3: BlockingQueue-Interface in Java
 - Teil 4: ConcurrentLinkedQueue in Java
 - Teil 5: PriorityQueue in Java
 - Teil 6: LinkedBlockingQueue in Java
 - Teil 7: ArrayBlockingQueue in Java
 - Teil 8: PriorityBlockingQueue in Java
 - Teil 9: DelayQueue in Java
 - Teil 10: SynchronousQueue in Java
 - Teil 11: LinkedTransferQueue in Java
 - Teil 12: Java Queue Implementierungen - Welche einsetzen?
 - Teil 13: Queue mit einem Stack implementieren
 - Teil 14: Queue mit einer Linked List implementieren
 - Teil 15: Queue mit einem Array implementieren
 - Teil 16: Priority Queue mit einem Heap implementieren
 
- Teil 1: Deque Datenstruktur
 - Teil 2: Deque-Interface in Java
 - Teil 3: BlockingDeque-Interface in Java
 - Teil 4: Java ArrayDeque
 - Teil 5: Java LinkedList
 - Teil 6: Java ConcurrentLinkedDeque
 - Teil 7: Java LinkedBlockingDeque
 - Teil 8: Java Queue Implementierungen - Which One to Use?
 - Teil 9: Deque mit einem Array implementieren
 - Teil 10: Java Deque vs. Stack
 - Teil 11: Java Queue vs. Deque
 
With this 1-page PDF cheat sheet, you'll always have the 7 most important complexity classes at a glance.
- Always choose the most efficient data structures and thus increase the performance of your applications.
 - Be prepared for technical interviews and confidently present your algorithm knowledge.
 - Become a sought-after problem solver and be known for systematically tackling complex problems.
 
👉 Download the Big O Cheat Sheet
(Hier geht's zur deutschen Version → O-Notation Cheat Sheet)
Stay up-to-date with the latest Java features with this PDF Cheat Sheet!
- Avoid lengthy research with this concise overview of all Java versions up to Java 23.
 - Discover the innovative features of each new Java version, summarized on a single page.
 - Impress your team with your up-to-date knowledge of the latest Java version.
 
👉 Download the Java Versions PDF
(Hier geht's zur deutschen Version → Java-Versionen PDF)
👉 Want to level up your Java skills? Sign up for the HappyCoders newsletter and get regular tips on programming, algorithms, and data structures!
(Hier geht's zur deutschen Version → HappyCoders-Newsletter deutsch)
🇩🇪 An alle Java-Programmierer, die durch fundierte Kenntnisse über Datenstrukturen besseren Code schreiben wollen
Trage dich jetzt auf die Warteliste von „Mastering Data Structures in Java“ ein, und erhalte das beste Angebot!


