Tips

Article XSLT example in XSpec

Bywoden 2017-12-182024-07-19

We look at using XML transforms and testing the result using XSpec

Tips

Changing the user of a PersistentSession

Bywoden 2014-03-17

Trying to implement a SQRL login for Websphere Commerce I ran in to the issue of changing the logged in user from another session. To accomplish this I used the persistent sessions in commerce fetching an activity and changing what user ran in that session. If you want to enable this behavior you need to…

Tips

Java performance of different collection types

Bywoden 2018-04-092024-07-19

We talk about the different collection structures in Java and how to measure their performance and memory footprint Simple example of performance testing for collection types in java: package org.ea.debugger; import java.lang.management.ManagementFactory; import java.util.*; import java.util.function.IntConsumer; public class CollectionTest { public static void sleep() { try { Thread.sleep(3000); } catch (Exception e) { e.printStackTrace(); }…

Tips

Advent of Code 2021 – Day 5

Bywoden 2021-12-05

In this video series, I try to challenge myself with the Advent of Code trials. Each solution will be published to Github, and I hope you will learn something from my coding mistakes and perhaps send some code my way on how you have done these challenges. I know by reading code, so this is…