When it comes to NULL values, PowerBuilder treats them a little different than other languages. Not only that, when null is added, compared to or concatenated with any variable the entire result will become null, but also when given a null parameter most PowerBuilder functions will simply return NULL and perform no action.
Sometimes you wish to print the information contained in a Lotus Notes document. Lotus Notes offers such printing options, but if you have layout issues one solution would be to export into an word document. You can create an word document in Lotus Script using CreateObject(“Word.Application”) function. It only works on your computer if you […]
Some tips to avoid a headacke when dealing with xwiki and xeclipse: Common ground: xwiki version: 2.0, xwiki syntax: 2.0 -> If you need to create new and a lot of new documents in a space and time is limited for this activity, an error may occur when you close and want to reopen some […]
Windows Communication Foundation was official released with .NET 3.0. For those people who are doing connected, distributed systems or are in any way interested in communication aspects of systems, this ought to be a God-send. WCF basically rolled all the different Microsoft messaging formats into one, making it extremely easy to architect the communication layer of simple to complex applications.
I have spent some time recently trying to integrate Lotus Notes with an existing Java web services consumer. The web service consumer (ProjectRepository) was build on Apache Axis technology and provided the project names my application needed. So I created an Java agent that uses that existing code:
SQL statements can be embedded directly into PowerScript code, allowing you to include PowerScript variables in any area of the statement ,whereas you can’t include them if using PowerBuilder Database painter. To work with variables, the SELECT statement accept the INTO clause, that enable assignment of the result to existent variables. For example: SELECT COUNT(*) […]
Recently we had to integrate one of our .NET applications with an Axis Web Service using basic authentication over an https connection.
Gui4j is a framework for describing Java Swing GUIs completely in XML. It was developped by beck et all projects. The graphical user interface is created dynamically based on the XML definitions. Each GUI window is associated with exactly one top-level XML file. Each XML file is associated with a java object that acts as […]
By default, accessing an HTTPS URL using the URL class results in an exception if the server’s certificate chain cannot be validated has not previously been installed in the trust store. Working with: Eclipse as platform, JAVA for the programming language Purpose: certificate yourself to a webservice so that you can perform operations and access […]
The purpose is to gain access to the message information in code by extracting it from a raw email message. For this we will parse the content of the email using the IMessage interface.
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