ocl | pure opencl ™ bindings | GPU library

In an application I receive a list of strings. Then I want to use OclPs to find all objects where a specific attribute equals any of the strings in the list. E.g. if we have Person objects and receive a list of last names, find all persons whose last name appears in the list.

Although this can surely be done in MDriven's in-memory OCL engine, I can't seem to achieve this in the more limited OclPs (which translates the OCL to SQL and evaluates it as such in the database).

Attempt 1: First assign the list of names to vNames (collection of strings), then:

I am trying to insert Json data to clickhouseDB table from its Http port but an error is coming up. The same code worked for a different payload but failing for this payload. This insert to db code is in hosted aws lambda. Details are mentioned below.

Http send code:-

I just recently started to look deeper into the intricacies of OCL. During my first applications, the following question came up:

Is it possible, and if so, what is the correct way to derive an attribute in case that no value is provided?

Approaches that came to my mind, but which may be formally incorrect were:

I'm trying to install an opencv2 for Docker container in my Raspberry Pi with the newest OS image.

Here is my Dockerfile

I use .net5 and .netStandard from nuget. The structure of the solution is simple - class library with ecomodel and webapi project. I've registers custom service in the EcoSpace1.cs as it was advised by eco gurus long, long time ago.

I have this simple Python code that captures video from the camera and makes predictions on the emotions of the face (took it from here in case you need to run it).

I like to put this video capture inside this frame (center is transparent) and display all. How can I do this?

I have this simple Python code that makes predictions on the emotions of the face (took it from here in case you need to run it), and shows it on the rectangle around the face on the camera. But the problem is it has many noises. For instance, Fearful -- Sad -- -- Sad and such. I want to smooth out the predictions and filter out singled out predictions. How can I make a change that if n number of predictions in a row said Sad, then display it as Sad?

You'll only need to change the last few lines as the initial parts are all for predictions.

Are the following two OCL statements equivalent for some function context?

post: if a > 0 then b < c

post: b < c implies a > 0

My class has 2 properties (String) that are two types of people's document numbers. To verify if the documents has valid numbers, a calculation is realized (verifiers digits). Below an example how is realized a consistensy of one of them:

Number: 973.345.650-02 (The punctuations must be ignored)

FIRST VERIFIER DIGIT CALCULATION