Archive for the Category: Programming

Wicket v6.0 Released

September 17, 2012 Roger Lacroix

The Apache Software Foundation has just released Wicket v6.0. https://blogs.apache.org/foundation/entry/the_apache_software_foundation_announces31 Wicket is a component-based framework, which puts it in stark contrast to some of the earlier solutions to the sometimes monotonous task of web programming. Like other frameworks, Wicket builds on top of Sun’s servlet API; however, unlike frameworks like Struts or Spring MVC, the […]

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PostgreSQL v9.2 Released

September 11, 2012 Roger Lacroix

The PostgreSQL Global Development Group has just released PostgreSQL v9.2. http://www.postgresql.org/about/news/1415/ PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. It runs on all major operating systems, including Linux, […]

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SQLite v3.7.14 Released

September 4, 2012 Roger Lacroix

D. Richard Hipp has just released SQLite v3.7.14. http://www.sqlite.org/news.html SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain. Regards, Roger Lacroix Capitalware Inc.

Also posted in C, Database, IBM i (OS/400), Linux, macOS (Mac OS X), Open Source, Unix, Windows Comments Off on SQLite v3.7.14 Released

How to Clear a MQ Queue from a Script or Program

July 20, 2012 Roger Lacroix

Have you ever wanted to clear a MQ queue? A quick and easy way to do it is to use runmqsc’s CLEAR QLOCAL command. This method works very well as long as no application has the local queue opened for input. Method #1: If you need to clear a queue on Linux, Unix, Windows or […]

Also posted in IBM i (OS/400), IBM MQ, Java, Linux, macOS (Mac OS X), Open Source, Unix, Windows, z/OS 6 Comments

jgc.org: Some things I’ve learnt about programming

July 17, 2012 Roger Lacroix

John Graham-Cumming has some interesting thoughts on programming that I really like: http://blog.jgc.org/2012/07/some-things-ive-learnt-about.html Regards, Roger Lacroix Capitalware Inc.

Also posted in Education Comments Off on jgc.org: Some things I’ve learnt about programming

A Software Architect

July 10, 2012 Roger Lacroix

Chris Eppstein has a great view of a Software Architect: http://coderwall.com/p/lbda2q Food for thought. 🙂 Regards, Roger Lacroix Capitalware Inc.

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WMQ v7.0.1.8 Java/JMS Application Leaks Connections

July 5, 2012 Roger Lacroix

IBM has the following APAR IC79103 for the fix: http://www.ibm.com/support/docview.wss?uid=swg1IV18624 Error Description: Applications using the WebSphere MQ classes for Java Version 7.0.1.8 repeatedly reconnect and finally consume all the available connections of the queue manager. Traces show repeated occurrences of completion code “2” and reason code “2009”, and internal exceptions are traced out containing the […]

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Eclipse 4.2 Released

June 27, 2012 Roger Lacroix

Eclipse Foundation has just released 72 projects including Eclipse v4.2 (‘Juno’). http://www.eclipse.org Highlights – Code Recommenders is a new project that makes Eclipse code completion a lot smarter. – Eclipse Virgo ships the new Nano kernel that provides the ability to build very small OSGi based applications. – Koneki project delivers a Lua IDE – […]

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Five Principles of an Open Source Company

June 26, 2012 Roger Lacroix

Alexander Mitnikov writes about the five principles of an open source company: http://opensource.com/business/12/6/five-principles-open-source-company?70160000000UaIpAAK More of a 10,000 foot view of the principles of an open source company but still a good article. Regards, Roger Lacroix Capitalware Inc.

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C11: A New C Standard Aiming at Safer Programming

June 26, 2012 Roger Lacroix

Interesting. Danny Kalev explains the new C standard aimed at safer programming: http://blog.smartbear.com/software-quality/bid/173187/C11-A-New-C-Standard-Aiming-at-Safer-Programming Regards, Roger Lacroix Capitalware Inc.

Also posted in C, Security Comments Off on C11: A New C Standard Aiming at Safer Programming