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by Sven Woltmann – November 25, 2020
How does Dijkstra’s algorithm work? How to implement the Dijkstra algorithm in Java? How to determine its time complexity?
by Sven Woltmann – November 11, 2020
What is the difference between “Shortest Path” and “Pathfinding”? Which shortest path algorithms are there?
Labyrinth algorithm: How to find the shortest path between two points in a labyrinth?
by Sven Woltmann – October 20, 2020
In this article I introduce you to some great books on productivity, personal development, career development, and financial educationentrepreneurship and online marketing.
by Sven Woltmann – October 20, 2020
In this article, I present to you – from the perspective of a freelancer – some great books on entrepreneurship, leadership, and online marketing.
by Sven Woltmann – October 19, 2020
The best and most interesting biographies of the tech industry to read: Steve Jobs, Jeff Bezos, Elon Musk.
by Sven Woltmann – October 6, 2020
How to compare two objects in Java? What is the difference between Comparator and Comparable? How to create a Comparator with Java 8?
by Sven Woltmann – September 15, 2020
In this article, I’ll show you how to install several Java versions simultaneously in Windows and how to switch between them on the command line with short commands.
by Sven Woltmann – September 2, 2020
All sorting methods presented so far are based on the comparison of two elements on smaller, larger or equal. You will learn that there are also so-called non-comparison-based sorting methods in this article about Counting Sort.
by Sven Woltmann – August 19, 2020
In this article, I’ll show you that Heapsort has nothing to do with the Java heap. I’ll show how it works, its Java source code, and I’ll explain how to determine its time complexity.
by Sven Woltmann – August 5, 2020
This article describes how Merge Sort works, shows its Java source code and explains how to determine its time complexity.
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