Category Archives: The Two Minutes Tuesday

#letsplay? | The Two Minutes Tuesday 036 | Announcement

Posted on 10. January 2023 by Markus Karg

Would you like to see me streaming a #java live coding #letsplay episode? Tell me your opinion in the video comments on Youtube! If you like this video, please give it a thumbs up, share it, subscribe to my channel, … Continue reading →

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OpenJDK Contribution Accepted! | The Two Minutes Tuesday 032 | Java Insider Report

Posted on 14. September 2021 by Markus Karg

This week my very first contribution to #OpenJDK was finally accepted and merged into the mainstream branch. Hence with #Java 18 you will gain 2…5x faster performance definitively! If you like this video, please give it a thumbs up, share … Continue reading →

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Markus on vacation! | The Two Minutes Tuesday 031 | OpenJDK Contribution

Posted on 31. August 2021 by Markus Karg

Guys, I am on vacation, so there won’t be a new video this week. Sorry for that. I know it’s hard, but you need to learn to live with it! Also my #OpenJDK contribution to improve the performance of #Java’s … Continue reading →

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Gosh! Finally! | The Two Minutes Tuesday 030 | Java Live Coding

Posted on 17. August 2021 by Markus Karg

Andres is back with great news: Our “skip” property now officially is part of the #Maven Shade Plugin! I hardly couldn’t believe it when Andres told me that the contribution we developed in a recent episode of #ToniteWithMe actually got … Continue reading →

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I DOUBLED InputStream Performance! | The Two Minutes Tuesday 029 | Java Inside

Posted on 3. August 2021 by Markus Karg

I was asked how far my contribution to #OpenJDK is: While I am still working on edge cases, performance of InputStream::transferTo is already doubled (!!!) and I think that in one of my next videos I can show you the … Continue reading →

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OpenJDK Live Hacking | The Two Minutes Tuesday 028 | Core #Java

Posted on 20. July 2021 by Markus Karg

In my LIVE SHOW #ToniteWithMe on next Friday, 20:00 CDE, you can take a look inside of the #OpenJDK team: Roman Kennke, the lead of Shenandoah GC, will talk with me about his work on the #JVM! Ask you own … Continue reading →

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Got my first shot | The Two Minutes Tuesday 027 | Blog

Posted on 6. July 2021 by Markus Karg

On short term I got an invitation for a #Biontec #Covid19 vaccination, so I instantly grabbed my cam and headed into the next county to get my first shot! If you like this video, please give it a thumbs up, … Continue reading →

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Maven Contribution – Second Attempt! | The Two Minutes Tuesday 026 | Java Live Coding

Posted on 22. June 2021 by Markus Karg

The story continues! Back in April, Andres hacked a Maven Shade Plugin in #ToniteWithMe, and I reported that the Maven guys did not want to merge it. Time to make some adjustments! So next Friday in the next live show, … Continue reading →

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Boosting InputStream::transferTo Performance | The Two Minutes Tuesday 025 | Java Inside

Posted on 8. June 2021 by Markus Karg

As I explained in a recent video (https://youtu.be/qgDfZgreN40), InputStream::transferTo() is the most comfortable way to tell java we want to transfer the remaining content of one stream into another stream, but that it apparently is the slowest one, too! The … Continue reading →

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Stuttering Performance! | The Two Minutes Tuesday 024 | Informatics

Posted on 25. May 2021 by Markus Karg

Ever wondered why #performance is not scaling linear, but more like in steps? This episode of #TheTwoMinutesThuesday explains why! Watching your computer copying large files you will notice that the overall progress is everything but smooth nor linear! Some data … Continue reading →

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