VDM | GUI for command-line video downloader | Machine Learning library
kandi X-RAY | VDM Summary
kandi X-RAY | VDM Summary
# Video Download Manager.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of VDM
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Community Discussions
Trending Discussions on VDM
QUESTION
So as the title explains, what's the difference between the implicit and explicit? Is implicit the function and explicit the operation? or is implicit the overture code and the explicit the VDM-SL specifications itself? I'm kind of confused
...ANSWER
Answered 2022-Mar-30 at 17:58Implicit definition is where the function or operation is defined only by means of a (pre- and) post-condition, i.e. Boolean expressions. It does not say how the result in the post-condition is reached (though it implies it by giving the salient properties of the result). Such functions and operations cannot be routinely executed by the interpreter, but are perfectly valid in specifying the contract (assumptions and guarantees).
An explicit function or operation has a body that gives an imperative definition of how to compute the result, and therefore can be executed by the interpreter.
QUESTION
I have a drop down in my view page. Since the drop down has only two values and it will not change so we decided to create static drop down.
...ANSWER
Answered 2021-Sep-17 at 10:34Try to use DropDownListFor
QUESTION
Hi I have the table(EmpDetailsail) with below details.
SOID | VDM_Name
AA001 | DS3001
AA002 | DS3002
AA001 | DS3007
AA002 | DS3002
Here, I have SOID (AA001) which has access to 2 VDM's (DS3001 & DS3007) Also, AA002 which is a duplicate entry in the table.
- I would like to delete the duplicate entries (like removing one entry of AA002 from the table).
- After removing duplicates, I would want to create a column "Access" which shows "YES" if the SOID's has access to more than 1 VDM's.
SOID | VDM_Name | Access
AA001 | DS3001 | YES
AA002 | DS3002 | NO
AA001 | DS3007 | YES
how could I achieve this using DAX or M query ? Please help
...ANSWER
Answered 2021-Oct-20 at 10:37First remove duplicates in power query
QUESTION
I want to create a function import in odata for use in sapui5 application. I create CDS view, add BOPF, create action SEND_MAIL, add annotation to odata. But function import tag is still missing in the metadata, i dont know why. And Exporting type in action inactive. Determination working, action not. What i do wrong?
СDS View:
...ANSWER
Answered 2021-Oct-09 at 18:21QUESTION
I'm trying to generate classes using the odata-generator-cli-3.52.0 on the EDMX file that you can download from the following API Hub link: https://api.sap.com/api/ProjectServiceV2/overview. The command I'm using is the following: java -jar odata-generator-cli-3.52.0.jar -b "/"
, however, I'm receiving this error (and I get the same when using the generato as a Maven Plugin):
ANSWER
Answered 2021-Sep-09 at 19:21The problem is in the EDMX specification file. For the Navigation property toUser
an Entity type that is not defined is referenced i.e, Users
.
QUESTION
I want to make a dynamic display of my card depending on the one I've selected. For this I've made a Selected
, then depending on my choice, I stock the component of the card inside a div
in a state and then I try to display them. But when I print the content of the state, it's empty.
How do I keep the value of the previous selected component and add a new one to it in my state please.
This is what I have for the moment.
...ANSWER
Answered 2020-Nov-28 at 18:40You could simplify and improve your code around stockCards
and the if
s (really a switch
) in handleSubmit
. You can create an object to map stockCards
codes, names and components. In this example, I create this object as a member of the component (this
), but can also be declared in the module scope as a const
. This last option can reduce memory usage.
Also, you don't need to set userInfo
state with its own value from state.
QUESTION
we are building ping api for one s4 odata service. From scp application we want to call service endpoint at a repeated interval. How to call s4 service endpoint from cloud-sdk.Generated VDM only gives us the operations endpoints.
Revert for more info.
Thanks Swastik
...ANSWER
Answered 2020-Nov-13 at 12:33Is it like a check server availability ping or what do you mean by ping API?
You can use any operation like getAll()
or getByKey()
to implement a "ping". It very much depends on your knowledge of the service to identify which exact operation to use to make sure the service behaves as you'd expect.
Do you have a certain OData protocol feature in mind that would help to solve your problem, by the way?
You can find more details on the OData client capabilities here. Also, take a look at connectivity options.
If you explain more behind what you call ping we might suggest a bit more ideas. It overall seems like the task is beyond what the SDK should do, but more of an implementation detail of certain service infrastructure.
QUESTION
For example, I want to cast nat to seq of char in VDM++.
In the code below, I want operation setValueOfX to return "X is {value of q}"
, if q is of type nat and q < 3.
ANSWER
Answered 2020-Nov-10 at 10:18No, you can't implicitly convert values like that in VDM.
If you just want to see the result in a textural form, you could look at the IO library, which lets you "print" a mixture of types to the console. Alternatively, if you must return a string, you could specify a function that converts a nat to a decimal string, and the return "Result is" ^ nat2str(q).
QUESTION
I have create a CAP VDM in java with SAP SDK 3.29.1. In event handler @On read, i would like to pass the input filters to the VDM.
Es.
...ANSWER
Answered 2020-Nov-04 at 13:40The method contract of withQueryParameter
which explicitly warns about this API usage:
QUESTION
This is the current scenario, docker file, requirements and error. Any clue? This is a big python web application with flask that we would like to dockerize. The problem is happening during pandas-profiling lib dependency installation, specifically kiwisolver. See below.
Dockerfile:
...ANSWER
Answered 2020-Sep-30 at 17:43Your environment does not have access to an installation of wheel
. You should be able to resolve this by adding the line:
RUN pip install wheel
to your dockerfile before you attempt to install your requirements file.
Edit: I missed that virtual environments were being utilized here. I would argue that using a virtual environment is unnecessary in this case unless the OP is using their docker instance to run multiple python applications in parallel. There are cases to be made for using this pattern, though that does not appear to be the case here. As such, my suggestion would be to do away with venv
altogether and simply install all dependencies inside the docker instance python installation, which would convert every venv/bin/pip
call to a simple pip
call.
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