Archive for the Category: Programming

LearnMQ from IBM Developer

October 4, 2018 Roger Lacroix

During David Ware’s “What’s New in IBM MQ?” session at MQ Technical Conference v2.0.1.8, David announced LearnMQ (see slide 24). LearnMQ is a place where new users can get some FREE MQ training (and earn badges). The LearnMQ web site is broken down into 3 sections: MQ Essentials MQ Tutorials Run a Demo So, if […]

Also posted in C, C++, Education, HPE NonStop, IBM i (OS/400), IBM MQ, Java, JMS, Linux, Security, Unix, Windows, z/OS Comments Off on LearnMQ from IBM Developer

SQLite v3.25.0 Released

September 19, 2018 Roger Lacroix

D. Richard Hipp has just released SQLite v3.25.0. 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, z/OS Comments Off on SQLite v3.25.0 Released

Java MQ Code to List Queue Status

August 2, 2018 Roger Lacroix

The other day I answered a question on StackOverflow about getting the LGETIME and LPUTIME attributes of queue status command. I figured I should also post the code here for everyone to read & use. If you have done the runmqsc command for Queue Status of Type ‘Queue’ for all queues of a queue manager […]

Also posted in Capitalware, HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, Java, Linux, macOS (Mac OS X), Open Source, PCF, Unix, Windows Comments Off on Java MQ Code to List Queue Status

Eclipse 4.8 (Photon) Released

June 27, 2018 Roger Lacroix

On June 27th, 2018, Eclipse Foundation has released the annual Eclipse release train: https://projects.eclipse.org/releases/photon Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle. The Eclipse Foundation is a not-for-profit, member supported corporation […]

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Security Risk for MQ Model Queue

June 20, 2018 Roger Lacroix

Well, I learnt something new today: an MQ model queue is a security risk! It is not that a model queue in of itself is a security risk but rather what you can do with a model queue to get a backdoor to a queue or maybe it is called a ‘side channel attack’ of […]

Also posted in .NET, C, C#, C++, HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, Java, JMS, Linux, Security, Unix, Windows, z/OS 1 Comment

Five Things Junior Developers Need to Know

June 14, 2018 Roger Lacroix

If you’re a junior developer then have a view of this video Regards, Roger Lacroix Capitalware Inc.

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SQLite v3.24.0 Released

June 5, 2018 Roger Lacroix

D. Richard Hipp has just released SQLite v3.24.0. 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, z/OS Comments Off on SQLite v3.24.0 Released

C# .NET Code to Get a Message from a Remote Queue Manager

June 4, 2018 Roger Lacroix

In my previous posting here, I did a write up of putting a message to a queue in a remote queue manager using C# .NET. In this blog posting, I’ll show you how to get a message from a queue of a remote queue manager using C# .NET. If you are familiar with IBM MQ […]

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C# .NET Code to Put a Message to a Remote Queue Manager

June 4, 2018 Roger Lacroix

I write a lot of C & Java code and I like to publish working examples of C and Java using MQ. So, I thought I should throw a little love towards C# .NET. 🙂 If you are familiar with IBM MQ Classes for Java then writing code with IBM MQ Classes for .NET will […]

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Code to Show the IBM MQ JMS Message Named Property Issue

May 17, 2018 Roger Lacroix

I’m getting comments/questions about the blog posting I made yesterday: IBM MQ JMS Message Named Property Issues. There are 2 ways to create a JMS message with a non-JMS Java program: You can use the MQRFH2 class You can use Named Properties and specify “mcd.Msd”, “jms.Dst” and “jms.Pri” properties. Here is a simple non-JMS Java […]

Also posted in HPE NonStop, IBM i (OS/400), IBM MQ, Java, JMS, Linux, macOS (Mac OS X), Unix, Windows, z/OS 2 Comments