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"01a0bb73-23a5-7336-a4ba-c30241f4ae5b", "title": "CASCON 2012", "url": "https://lpetr.org/2012/11/cascon-2012/", "published_at": "2012-11-06T02:33:02+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c302421fee2f", "title": "ODBC and 32-bit Excel on Windows 7 x64", "url": "https://lpetr.org/2012/10/odbc-and-32-bit-excel-on-windows-7-x64/", "published_at": "2012-10-03T15:53:05+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c3024292e12f", "title": "TypeScript’s doomed embrace of JavaScript", "url": "https://lpetr.org/2012/10/typescripts-doomed-embrace-of-javascript/", "published_at": "2012-10-02T21:36:09+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c302436c22b9", "title": "Dehacking this blog", "url": "https://lpetr.org/2012/09/dehacking-this-blog/", "published_at": "2012-09-26T04:25:34+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c30244215a3c", "title": "New Features in Hadoop 2.0 summary", "url": "https://lpetr.org/2012/07/new-features-in-hadoop-2-0-summary/", "published_at": "2012-07-18T15:36:22+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c30244c6b024", "title": "New Features in Hadoop 2.0 session at ToHUG tonight", "url": "https://lpetr.org/2012/07/new-features-in-hadoop-2-0-session-at-tohug-tonight/", "published_at": "2012-07-17T18:23:35+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c30245699c90", "title": "How to access web console from Greasemonkey userscripts", "url": "https://lpetr.org/2012/05/how-to-access-web-console-from-greasemonkey-userscripts/", "published_at": "2012-05-08T14:00:57+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c302456dc651", "title": "Userscript for faster deletion of MediaWiki spam", "url": "https://lpetr.org/2012/05/userscript-for-faster-deletion-of-mediawiki-spam/", "published_at": "2012-05-07T14:00:09+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c3024631cb98", "title": "Userscript to make banning MediaWiki spammers easier", "url": "https://lpetr.org/2012/04/userscript-to-make-banning-mediawiki-spammers-easier/", "published_at": "2012-04-20T14:00:58+00:00" }, { "id": "01a0bb73-23a5-7336-a4ba-c3024692dca3", "title": "Setting up a fresh Windows system", "url": "https://lpetr.org/2012/03/setting-up-a-fresh-windows-system/", "published_at": "2012-03-15T22:58:45+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df5951d7c", "title": "DB2 Express-C 9.7.5 released with Oracle compatibility", "url": "https://lpetr.org/2011/11/db2-express-c-9-7-5-released-with-oracle-compatibility/", "published_at": "2011-11-22T14:00:37+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df5ca2ce7", "title": "Materials for the Hadoop workshop at CASCON", "url": "https://lpetr.org/2011/10/materials-for-the-hadoop-workshop-at-cascon/", "published_at": "2011-10-28T16:12:35+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df627cccd", "title": "SQL6048N A communication error occurred during START or STOP DATABASE MANAGER processing", "url": "https://lpetr.org/2011/10/sql6048n-a-communication-error-occurred-during-start-or-stop-database-manager-processing/", "published_at": "2011-10-21T14:00:20+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df65e7a16", "title": "Chairing a Hadoop workshop at CASCON 2011", "url": "https://lpetr.org/2011/10/chairing-a-hadoop-workshop-at-cascon-2011/", "published_at": "2011-10-05T20:06:27+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df6fd8b69", "title": "Run Firefox 5+ and Firefox 3.6 side by side on Windows", "url": "https://lpetr.org/2011/07/run-firefox-5-and-firefox-3-6-side-by-side-on-windows/", "published_at": "2011-07-26T14:00:44+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df7d11692", "title": "Example of #BigData: Social Media Counts", "url": "https://lpetr.org/2011/07/example-of-bigdata-social-media-counts/", "published_at": "2011-07-21T14:38:30+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df7ea364c", "title": "Google Plus as a successor to LiveJournal", "url": "https://lpetr.org/2011/07/googleplus-as-a-successor-to-livejournal/", "published_at": "2011-07-12T14:00:38+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df802b107", "title": "IBM’s Hadoop distribution", "url": "https://lpetr.org/2011/07/ibms-hadoop-distribution/", "published_at": "2011-07-01T14:00:43+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df8557aaa", "title": "Webinar on private clouds, including stuff I’ve been working on", "url": "https://lpetr.org/2011/06/webinar-on-private-clouds-including-stuff-ive-been-working-on/", "published_at": "2011-06-23T16:00:05+00:00" }, { "id": "01a0bb76-72bb-7023-9346-eb5df8eae5d7", "title": "Worst Google Translation ever", "url": "https://lpetr.org/2011/06/worst-google-translation-ever/", "published_at": "2011-06-23T14:00:12+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af3d0386d9", "title": "At the #hackreduce Hadoop workshop", "url": "https://lpetr.org/2011/06/at-the-hackreduce-hadoop-workshop/", "published_at": "2011-06-18T15:14:48+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af3db6fdab", "title": "DB2 images for IBM Workload Deployer", "url": "https://lpetr.org/2011/06/db2-images-for-ibm-workload-deployer/", "published_at": "2011-06-16T15:46:38+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af3e26e69e", "title": "How to diff Word documents", "url": "https://lpetr.org/2011/06/how-to-diff-word-documents/", "published_at": "2011-06-09T14:00:41+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af3e5cbeeb", "title": "Triggers in DB2 Express-C 9.7.4", "url": "https://lpetr.org/2011/05/triggers-in-db2-express-c-9-7-4/", "published_at": "2011-05-11T14:00:54+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af3f51f86d", "title": "Reduce your stress by disabling notifiers, toasts, and every sort of popup", "url": "https://lpetr.org/2011/05/reduce-your-stress-by-disabling-notifiers-toasts-and-every-sort-of-popup/", "published_at": "2011-05-03T14:00:30+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af402cbfff", "title": "Find out public information about the people you email with Rapportive", "url": "https://lpetr.org/2011/04/find-out-public-information-about-the-people-you-email-with-rapportive/", "published_at": "2011-04-26T14:00:17+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af40595cf3", "title": "Linux Basics: Navigate with ls, cd, and pwd", "url": "https://lpetr.org/2011/04/linux-basics-navigate-with-ls-cd-and-pwd/", "published_at": "2011-04-19T14:00:26+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af407738b3", "title": "MySpace’s death spiral due to no test environment, no source control, no code review", "url": "https://lpetr.org/2011/03/myspaces-death-spiral-due-to-no-test-environment-no-source-control-no-code-review/", "published_at": "2011-03-29T14:00:52+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af408bf78b", "title": "Twitter reinvents the vocative case", "url": "https://lpetr.org/2011/03/twitter-reinvents-the-vocative-case/", "published_at": "2011-03-24T14:00:14+00:00" }, { "id": "01a0bb79-b8ba-706c-905c-37af40f21c79", "title": "What is DB2 Hypervisor Edition?", "url": "https://lpetr.org/2011/03/what-is-db2-hypervisor-edition/", "published_at": "2011-03-16T15:05:44+00:00" } ] posts Claim your blog

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2026

Migrations original ↗

7 Jan 2026

2023

Joining Upgrade original ↗

8 May 2023

2021

Join or union ranges from multiple tabs in Google Sheets original ↗

7 Jul 2021

2020

@here considered harmful original ↗

10 Dec 2020

Git commands for a clean history original ↗

18 Jun 2020

Work From Home Under COVID-19 original ↗

19 Mar 2020

Joining Autonomic #TalentAtAutonomic original ↗

16 Jan 2020

Contributing to open source at IBM Skills Network in 2019 original ↗

14 Jan 2020

2019

ISOC is selling .org to a private equity firm original ↗

25 Nov 2019

Hiring Developer Interns for January 2020 original ↗

15 Nov 2019

My team at IBM Skills Network original ↗

4 Nov 2019

Retiring Planet Db2 and Planet Big Data original ↗

11 Oct 2019

Skynet Golems in Cyberspace original ↗

19 Sept 2019

2017

Python Library of the Day: retrying original ↗

21 Nov 2017

Kudos to Firefox team on Quantum release original ↗

14 Nov 2017

Cryptocurrency and irreversible transactions original ↗

9 Nov 2017

Integrate your Rails app with Open edX SSO and Oauth2 original ↗

26 Sept 2017

Brace expansion to match multiple files in Bash original ↗

25 Jul 2017

Command line client for Sentry (Bash)original ↗

10 Jul 2017

2016

Update OpenLDAP SSL certificate on CentOS 6 original ↗

22 Nov 2016

Fix full Ubuntu /boot partition original ↗

21 Nov 2016

Enable better git diffs on the Mac original ↗

15 Jun 2016

656x Faster JSON Parsing in Python with ijson original ↗

30 May 2016

Preserve bash history across multiple terminals and sessions original ↗

4 May 2016

No meta description has been specified original ↗

2 May 2016

Datathon For Diabetes in Boston original ↗

29 Apr 2016

Ottawa: Data Day 3.0 at Carleton original ↗

22 Mar 2016

Spark Summit East 2016 original ↗

9 Feb 2016

Datapalooza Seattle on Feb 9-11 original ↗

2 Feb 2016

2015

Intro to #datascience and #spark at #ibminsight 2015 original ↗

9 Oct 2015

Setting up a new Macbook original ↗

22 Sept 2015

Tuning wifi on Mac OS 10.10.3 Yosemite original ↗

31 Jul 2015

#DUTO2015 conference original ↗

19 Jun 2015

$10k! Spark hackathon in San Fran original ↗

10 Jun 2015

Encrypt Gmail, Facebook emails with OpenPGP and Mailvelope original ↗

1 Jun 2015

$7,500! Spark hackathon in Boston May 28-30 original ↗

22 May 2015

How I made my Android Galaxy S3 phone run faster original ↗

20 May 2015

Installing DB2 on Mac OS X original ↗

20 May 2015

Free Apache Spark course with Docker image original ↗

5 May 2015

Dockerize all the things original ↗

24 Apr 2015

Unix command of the day: watch original ↗

14 Apr 2015

2014

libdb2.so.1: cannot open shared object file original ↗

6 Oct 2014

How to run and install IPMIView on Mac original ↗

22 Jul 2014

Persistent SSH sessions with screen original ↗

13 May 2014

How to rename a file in a File upload dialog on Mac original ↗

24 Mar 2014

Windows to Mac: Keyboard shortcuts original ↗

31 Jan 2014

libdb2.so.1: cannot open shared object file: No such file or directory – … ibm_db.so original ↗

30 Jan 2014

Linux command of the day: banner original ↗

29 Jan 2014

JRuby for the Java .class is .java_class original ↗

9 Jan 2014

2013

Exploring Ruby and Python interactively original ↗

25 Nov 2013

Circular dependency detected while autoloading constant original ↗

24 Nov 2013

Adobe password breach as the world’s greatest crossword puzzle original ↗

6 Nov 2013

The specified bucket is not S3 v2 safe original ↗

19 Oct 2013

CN Tower Climb for United Way original ↗

1 Oct 2013

IBD-3475A Crunch Big Data in the Cloud with IBM BigInsights and Hadoop original ↗

25 Jul 2013

Machine learning with Mahout and Hadoop session original ↗

30 May 2013

Have bash warn you about uninitialized variables with set -u original ↗

13 May 2013

Set PuTTY defaults, permanently original ↗

30 Apr 2013

Hardening WordPress against the ongoing brute-force attack original ↗

12 Apr 2013

Alternatives to Gmail?original ↗

26 Mar 2013

Migrating from Google Reader to Fever original ↗

14 Mar 2013

Fix VPN hostname resolution by flushing your DNS cache original ↗

24 Jan 2013

mkdir -p is your friend original ↗

24 Jan 2013

Deleting duplicates in Google Calendar original ↗

10 Jan 2013

2012

TurboTax 2012 crashes on startup original ↗

31 Dec 2012

Startup order of services on RHEL or CentOS original ↗

20 Dec 2012

Firefox 10 and Firefox 17 side by side original ↗

12 Dec 2012

cpio: chown failed – Invalid argument original ↗

7 Dec 2012

Pixel-pushing in canvas original ↗

6 Dec 2012

Posting more frequently original ↗

5 Dec 2012

CASCON 2012 original ↗

6 Nov 2012

ODBC and 32-bit Excel on Windows 7 x64 original ↗

3 Oct 2012

TypeScript’s doomed embrace of JavaScript original ↗

2 Oct 2012

Dehacking this blog original ↗

26 Sept 2012

New Features in Hadoop 2.0 summary original ↗

18 Jul 2012

New Features in Hadoop 2.0 session at ToHUG tonight original ↗

17 Jul 2012

How to access web console from Greasemonkey userscripts original ↗

8 May 2012

Userscript for faster deletion of MediaWiki spam original ↗

7 May 2012

Userscript to make banning MediaWiki spammers easier original ↗

20 Apr 2012

Setting up a fresh Windows system original ↗

15 Mar 2012

2011

DB2 Express-C 9.7.5 released with Oracle compatibility original ↗

22 Nov 2011

Materials for the Hadoop workshop at CASCON original ↗

28 Oct 2011

SQL6048N A communication error occurred during START or STOP DATABASE MANAGER processing original ↗

21 Oct 2011

Chairing a Hadoop workshop at CASCON 2011 original ↗

5 Oct 2011

Run Firefox 5+ and Firefox 3.6 side by side on Windows original ↗

26 Jul 2011

Example of #BigData: Social Media Counts original ↗

21 Jul 2011

Google Plus as a successor to LiveJournal original ↗

12 Jul 2011

IBM’s Hadoop distribution original ↗

1 Jul 2011

Webinar on private clouds, including stuff I’ve been working on original ↗

23 Jun 2011

Worst Google Translation ever original ↗

23 Jun 2011

At the #hackreduce Hadoop workshop original ↗

18 Jun 2011

DB2 images for IBM Workload Deployer original ↗

16 Jun 2011

How to diff Word documents original ↗

9 Jun 2011

Triggers in DB2 Express-C 9.7.4 original ↗

11 May 2011

Reduce your stress by disabling notifiers, toasts, and every sort of popup original ↗

3 May 2011

Find out public information about the people you email with Rapportive original ↗

26 Apr 2011

Linux Basics: Navigate with ls, cd, and pwd original ↗

19 Apr 2011

MySpace’s death spiral due to no test environment, no source control, no code review original ↗

29 Mar 2011

Twitter reinvents the vocative case original ↗

24 Mar 2011

What is DB2 Hypervisor Edition?original ↗

16 Mar 2011