https://barjo.org/ A software engineer's notebook Mon, 27 Apr 2026 00:00:00 +0000 https://barjo.org/#post/ebyt ebyt Mon, 27 Apr 2026 00:00:00 +0000 Where my hours go, a small X11 activity tracker in Zig, and some notes on picking up the language with a coding assistant. https://barjo.org/#post/the-hashing-trick the-hashing-trick Sun, 29 Mar 2026 00:00:00 +0000 What are embeddings and how to build a simple search with the hashing trick. https://barjo.org/#post/reset reset Wed, 11 Mar 2026 00:00:00 +0000 Blog reset — migrated from Blogger to GitHub Pages, rebuilt with Elm and Pico CSS. https://barjo.org/#post/heroku-rendezvous-openssl heroku-rendezvous-openssl Sat, 24 Jun 2017 00:00:00 +0000 Execute commands on Heroku one-off dynos and consume the rendezvous URL over TCP using curl and OpenSSL. https://barjo.org/#post/ubuntu-ldap-auth-opendj ubuntu-ldap-auth-opendj Thu, 03 Sep 2015 00:00:00 +0000 Integrating OpenDJ LDAP server authentication with Ubuntu workstations. https://barjo.org/#post/travis-ci-maven-deploy travis-ci-maven-deploy Mon, 15 Sep 2014 00:00:00 +0000 Configure Travis CI with Apache Maven for automated snapshot deployment. https://barjo.org/#post/websocket-grizzly-osgi-ipojo websocket-grizzly-osgi-ipojo Fri, 12 Oct 2012 00:00:00 +0000 A simple component that registers a WebSocket echo application using Grizzly, OSGi and iPOJO. https://barjo.org/#post/miura-fold miura-fold Sat, 25 Feb 2012 00:00:00 +0000 A really nice way to fold a map. https://barjo.org/#post/splash11-steele-cs-square-dance splash11-steele-cs-square-dance Fri, 04 Nov 2011 00:00:00 +0000 Guy L. Steele Jr.'s keynote at Splash'11 connecting computer science and square dancing. https://barjo.org/#post/ping ping Thu, 02 Dec 2010 00:00:00 +0000 It's alive!