Debugging Java Equals & Hashcode Performance in Production
Hashcode and equals are at the crux of many hard to nail down Java performance issues. Here's how to track these in production!
Tutorials
Debugging Race Conditions in Production
Debugging race conditions is hard, unfortunately production environments are especially problematic for these kinds of problems!
The Basics of Breakpoints you Might not Know
We work with debuggers practically every day & yet so much remains unknown. We’re operating this complex tool while using 4 basic features
Java Return Value, IntelliJ Jump to Line
Posted two new videos in the "140 Second Duckling" series. They cover some basic and some little-known features of debuggers. Such as …
Project Panama for Newbies (Part 4)
imagine C code capable of performing a computation and after its completion the C code will notify Java code to perform updates to JavaFX …
Use git bisect to Pinpoint a Bug
I had read about git bisect a few times and figured that this time, I would use that tool to find an annoying bug.
Enter the Cloud Native Dojo: Blackbelt-Level Debugging
In this article, I want to go over three challenges we face when debugging modern applications: polyglot, unreproducible, data pollution.
Playing practically with Stream API
Let’s learn java stream API with a few practical examples.
What is Debugging in 140 Seconds
I’m launching a new Twitter video series that will focus on teaching the concepts of debugging (and other concepts) in small video bites
Detect and Fix Memory Leaks in Managed Languages
Java and JavaScript are garbage collected languages. But memory leaks can still plague them. How to avoid, detect, and fix heap problems?