DDS

You've already figured out your issue. Mark provide a simple SQL to easily generate a string that contains a list of columns.

Here's a SQL statement I keep handy. It will allow you to generate one of the following:

• string of the short column names
• string of the long columns names
• rpg data structure using the short names
• rpg data structure using the long names

Just uncomment the appropriate select * line at the bottom of the statement.

You can check for empty array in if condition

According to the DDS Reference: No. I can't find any keywords to directly draw a circle.

My guess is that back in the heyday of high volume impact printers, there was no fast way to print such circles. Note: Impact isn't necessarily the same as dot-matrix printers. Lines were possible with special characters, though. The "language" to steer such a printer was called SCS (SNA Character String).

But you can create a circle as desired with external programs, convert the result to a page segment, using specialized IBM software, and load that via DDS onto a page. See the PAGSEG keyword on the linked documentation for information and caveats. Especially the need to use AFP might pose a serious obstacle. (AFP is — overly simplified and thus not entirely correct — like PCL or PostScript, a page description language. IPDS can be roughly seen as equivalent to PJL.) Ricoh printers sometimes have native IPDS/AFP support. Also, there were some manufacturers for converter boxes, faking an SCS or even IPDS/AFP printer to the host side, and appearing as a PJL/PCL printer data generator to the printer.

The built-in Host Print Transform feature which can be enabled for printer devices converts the spooled output to PCL, so it can be sent to stock printers. The drawback is, it uses local CPU resources which might not be desired. Older releases of the OS might only support SCS with Host Print Transform.

Newer IBM I releases include InfoPrint Server, a java-based background task enabling to convert print jobs on the machine to PDF. I assume this should work with AFP. Not talking about resource usage, though…

Printing on IBM i is a deep rabbit hole in itself. See the accompanying documentation.

This is all implementation-specific and with the new IDL compiler for Cyclone, the output will change completely, even eliminating most of the generated files.

The copyInFunction and copyOutFunction here refer to functions that copy samples from the C++ representation to an internal representation and back. For the initial commit of the C++ API, this internal representation is actually the sample in C representation, after which it gets converted to/from CDR. The new version does away with these functions and avoids this copy.

If you do #pragma keylist TYPE without listing any key fields, the IDL compiler will generate everything you need for creating a topic that doesn't have any key fields. So

Historically speaking, DDS and DCPS were not the same thing. The following excerpt is from the introduction of version 1.2 of the DDS specification, published in 2006:

This specification describes two levels of interfaces:

• A lower DCPS (Data-Centric Publish-Subscribe) level that is targeted towards the efficient delivery of the proper information to the proper recipients.
• An optional higher DLRL (Data Local Reconstruction Layer) level, which allows for a simple integration of the Service into the application layer.

Then it goes on two explain in more detail so you can read it for yourself there.

It turned out that users adopted DCPS much more widely for their applications than DLRL and over time, DDS became synonymous to DCPS. In 2015, OMG published DLRL as a specification on its own, split off from the main DDS specification. The original acronym DCPS was maintained in the DDS specification.

If you look at Annex A - Compliance Points of the current version 1.4 of the DDS specification, you see:

This specification includes the following compliance profiles.

• Minimum profile: This profile contains just the mandatory features of DCPS. None of the optional features are included.

So DDS-compliant products always include a mandatory subset of DCPS.

Note that the name DDS may be used to indicate the one DDS specification specifically, but also to indicate the whole ecosystem of DDS specifications -- it depends on the context.

Don't really know what's causing the error, but try creating a new component that accepts letter as a prop and contains your inner . Then embed this new component in your root v-for.

It should give something like that:

If someone will ever have the same problem, here is the solution i found: it appears that WLS 10.3.x has issues in trusting certificates wth keys longer than 128 bits, this is what caused the problem in first instance. That said, 2 actions solved my problem

1. -DUseSunHttpHandler=true added as a VM argument in the setDomainEnv script
2. Enable JSSE SSL via WLS adminn console (Environment > Servers > server name > Configuration > SSL > Advanced > check the JSSE SSL box)
3. Click Save, and restart WLS server.

I can't speak to OpenSplice, but you can do this with CoreDX DDS. For example, given the IDL file "hello.idl":