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2026

Jul 19 keyd Setup

Jul 17 Linux Stack Auto-Growth and the Guard Gap

Jul 16 Observing Stack ASLR on Linux

Jul 15 Main Thread vs. pthread Stacks on Linux

Jun 30 Coding Quiz: Good Palindrome Partition

Jun 27 Rebalancing Linux Pages Across NUMA Nodes

Jun 3 Coding Quiz: Generating Strings from an Alphabet

May 24 Rails: Active Record Joins And N+1

May 14 From Windows ISO To Reusable VM Image With libvirt/QEMU

May 9 Safer rm with send2trash

May 4 Another Good Day to Play Ping-Pong (2026)

Apr 25 CRUD with Javalin, k6, and Playwright

Mar 29 OpenJDK Trivia: Increasing Max Output

Mar 18 GitHub SSH Keys: Public Key vs Fingerprint

Mar 3 Voice Dictation via Voxtype

Mar 2 Checking and Updating core_pattern on Debian

Feb 21 OpenJDK Trivia: jtreg Retains Logs for Successful Tests

Feb 11 OpenJDK Trivia: Class Unloading and JDWP

Feb 7 OpenJDK Trivia: Class Unloading and CompileTask Retention

Jan 7 Coding Quiz: Reverse Chunks in a Linked List

2025

Nov 21 Calculating Area with Stokes Theorem

Nov 9 JVM Startup Call Graph

Aug 23 Debian Packages Stats

Jul 27 Observe acquire-release in assembly

Jul 11 Linux Virtual Memory 101 with mincore

2024

Oct 15 Proxy Cheat Sheet

Feb 11 One Definition Rule

2023

Dec 8 Git Commits History Summary

Sep 3 mmap: The Effect of MAP_NORESERVE

Sep 2 Catalan Number