declarative | Mapper for custom user interface markup | Web Framework library
kandi X-RAY | declarative Summary
kandi X-RAY | declarative Summary
Mapper for custom user interface markup. Note: This library follows a similar concept like AngularJS directives or HTML5 Web Components. Personally I would probably go for a Web Components library like Polymer or such instead of using declarative. However, feel free to use it :-).
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of declarative
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Lines of Code : 67License : Strong Copyleft (CC BY-SA 4.0)
CopySoong is the replacement for the old Android make-based build system.
It replaces Android.mk files with Android.bp files,
which are JSON-like simple declarative descriptions of modules to build.
This Makefile-based system is in the proc Id division.
Program-id. VSAMSEQW.
Environment division.
Input-output section.
File-control.
Select F1
Assign to AS-DD1
Organization is sequential
File status is FS FS2.
Data division.Community Discussions
Trending Discussions on declarative
QUESTION
I have a table:
...ANSWER
Answered 2021-Jun-15 at 06:28If you need the expected result then you should group by with having clause like below.
QUESTION
I am calling two components Welcome and Datecomp. But when I run, Welcome component is not displaying but Datecomp component alone is displaying.
I am calling two components Welcome and Datecomp. But when I run, Welcome component is not displaying but Datecomp component alone is displaying.
...ANSWER
Answered 2021-Jun-14 at 15:33You can't do that, you are replacing what's inside of root element, so only the last component will display which is . Use component composition. sth like this.
QUESTION
I'm using Tomcat 10 and eclipse to develop a J2E (or Jakarta EE) web application. I followed this tutorial (http://objis.com/tutoriel-securite-declarative-jee-avec-jaas/#partie2) which seems old (it's a french document, because i'm french, sorry if my english isn't perfect), but I also read the Tomcat 10 documentation.
The dataSource works, I followed instructions on this page (https://tomcat.apache.org/tomcat-10.0-doc/jndi-datasource-examples-howto.html#Oracle_8i,_9i_&_10g) and tested it, but it seems that the realm doesn't work, because I can't login successfully. I always have an authentification error, even if I use the right login and password.
I tried a lot of "solutions" to correct this, but no one works. And I still don't know if I have to put the realm tag inside context.xml, server.xml or both. I tried context.xml and both, but i don't see any difference.
My web.xml :
ANSWER
Answered 2021-Jun-10 at 13:44As Piotr P. Karwasz said it, I misspelled dataSourceName in context.xml and server.xml file. I feel bad that I didn't notice it.
But I still have one question : In which document should I put the realm tag ?
QUESTION
I'm fairly new to Combine declarative API. I'm trying to implement a generic network layer for a SwiftUI application. For all requests that receive data I understand how to structure the data flow.
My problem is that I have some HTTP POST requests that returns no data. Only a HTTP 200 on success. I can't figure out how to create a publisher that will handle a decoding that can fail since there could be not data in the body of the response. Here's what I tried:
...ANSWER
Answered 2021-Jun-10 at 13:03enum NetworkError: Error {
case encoding(Error)
case error(for: Int)
case decoding(Error)
case urlError(URLError)
case unknown
}
func postResource(_ resource: Resource, to endpoint: Endpoint) -> AnyPublisher {
Just(resource)
.subscribe(on: queue)
.encode(encoder: JSONEncoder())
.mapError { error -> NetworkError in
NetworkError.encoding(error)
}
.map { data -> URLRequest in
endpoint.makeRequest(with: data)
}
.flatMap { request in // the key thing is here you should you use flatMap instead of map
URLSession.shared.dataTaskPublisher(for: request)
.tryMap { data, response -> Data in
guard let httpUrlResponse = response as? HTTPURLResponse else { throw NetworkError.unknown }
guard 200 ... 299 ~= httpUrlResponse.statusCode else { throw NetworkError.error(for: httpUrlResponse.statusCode) }
return data
}
.tryMap { data -> Resource? in
try? JSONDecoder().decode(Resource.self, from: data)
}
}
.mapError({ error -> NetworkError in
switch error {
case is Swift.DecodingError:
return NetworkError.decoding(error)
case let urlError as URLError:
return .urlError(urlError)
case let error as NetworkError:
return error
default:
return .unknown
}
})
.receive(on: DispatchQueue.main)
.eraseToAnyPublisher()
}
QUESTION
I am trying to delete an association object. It is deleted from the table but the parent object still has the child object in its collection. Here is my Code:
...ANSWER
Answered 2021-Jun-09 at 12:14This is because you've set expire_on_commit=False. This means that any time you commit, existing instances are not expired.
If you set it to True (the default value), you'll get the behaviour you'd expect.
See the SQLAlchemy documentation for details.
If using expire_on_commit=True is not desired for some reason, you can manually expire instances using Session#expire or Session#expire_all.
QUESTION
I tried using advice from other articles here on StackOverflow regarding this issue, but no dice. I am unable to suppress my null properties from Xml Serialization.
Here's my fairly simple class. As you can see I am trying to use declarative attributes, as well as the ShouldSerialize{variable} technique but neither of these is effective in suppressing these from the Xml.
...ANSWER
Answered 2021-Jun-06 at 15:52This declarative tag - [XmlElement(IsNullable = false)] - is honored by the XmlSerializer, but ignored by the DataContractSerializer. If you want to use this tag you need to explicitly select the XmlSerializer. As follows:
QUESTION
convertBinToDec(B,D):- atom_number(S,B),
atom_length(S,L),
sub_atom(S, 0, 1, After,S1),
atom_number(S1,N),
L1 is L-1,
sub_atom(S, 1,L1, After ,S2),
atom_number(S2,B2),
convertBinToDec(B2,D1),
D is D1+((2*N)**L1).
convertBinToDec(0,0).
convertBinToDec(1,1).
ANSWER
Answered 2021-Jun-04 at 15:42You have used After two times. Any usage of a variable in the clause can be instantiated to a only a single value. After cannot take two different values in two calls to the procedure sub_atom. This will work, try figuring out why?
QUESTION
I'm trying to grok the rules surrounding variables in Groovy/Jenkinsfiles/declarative syntax.
The generic webhook trigger captures HTTP POST content and makes them available as variables available to your Jenkinsfile. E.g.:
...ANSWER
Answered 2021-Jun-04 at 06:57The answer is a bit complicated.
For 1 and 2:
First of all pipeline, stage, steps... are groovy classes. Everything in there is defined as object/variable.
env is an object that holds pretty much everything,
params holds all parameter ;)
They are both a Map, if you access an empty value it's empty, if you access an non existing one it's null.
The globals are variables itself and if you try to access a non existing the compiler complains.
For 3:
You can define "default" parameter:
QUESTION
I'm pretty new with Jenkins declarative pipeline. In Jenkinsfile, I want to check if a specific docker image is already on the machine or not. If the image is already so it just delete the old one then build the new one and if its not then its just build the new one. How can I reach this goal with declarative pipeline?
Much appreciate if you want to help
...ANSWER
Answered 2021-Jun-03 at 17:56Both building an image and pulling it from a registry are pretty inexpensive if you already have it locally. If you're building the image, Docker's layer caching means that Docker will scan the Dockerfile and quickly conclude it already has the final image; if you're pulling it from a registry, Docker will contact the registry, get the list of layers (small), and determine it already has them all.
That means it's fine to unconditionally build/pull the image in your CI system. If there's no work to do, it will happen quickly.
(Conversely, note that some Docker images do actually update fairly routinely; for example, the ubuntu base image re-releases weekly-to-monthly with updated security patches. So there's some benefit to always pulling the base image in your CI system, so you're sure to get those updates.)
QUESTION
I've created an Azure function in C# to read an .xlsx spreadsheet (via ExcelDataReader) and output a formatted xml file (using XMLWriter). The HTTP-triggered function is working perfectly at the moment, but I've now been told that the disk paths I've been reading/writing my files to won't be available for much longer as our on premise data gateway is going to be abandoned, apparently. So, my function will now have to use blob storage for both input and output.
My processing starts in a Logic Apps workflow, all triggered as an email hits the inbox of a shared account. Any relevant .xlsx attachment is saved into blob storage with the current Logic App run-number used as the file body.
I've built a JSON formatted binding record in the Logic App and passed this to the function in the hope I can pick it up in the declarative code for the Bindings e.g
...ANSWER
Answered 2021-Jun-01 at 05:00As rene mentioned in comments, you can add a class which contains a property named blobName and imitate this sample to implement your requirement.
Apart from this, since you use logic app, you can also use blob storage connector of logic app to get the blob content or write to the blob content.
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