cdm | Cassandra Dataset Manager
kandi X-RAY | cdm Summary
kandi X-RAY | cdm Summary
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Top functions reviewed by kandi - BETA
- Install postgres
- Install cassandra schema
- Install search schema
- Install the graph schema
- Install the graph
- Return the search schema
- Return the installed installer
- Log a message
cdm Key Features
cdm Examples and Code Snippets
Community Discussions
Trending Discussions on cdm
QUESTION
I would like ask what's the reason to appear an error when I want return the value of my function
...ANSWER
Answered 2021-May-31 at 18:50Try this - it does not rely on BlaBla being active
QUESTION
I am trying to invoke a SOAP service using camel-http4. This service requires me to send the following header: Content-Type: application/soap+xml;charset=UTF-8;action="ListBerichten". I have to include the quotation marks, or otherwise the service will return a 400 code
When I try this with a client like Postman or SoapUI or curl it works fine, but when I try it with Camel, it fails to recognize the 'action'.
(the curl header looks like this)
--header 'Content-Type: application/soap+xml;charset=UTF-8;action="ListBerichten"'
I suspect it has something to do with the quotation marks around ListBerichten, but I can't figure out what it is.
My Camel Route (I'm using a custom http4 implementation for SSL configuration):
...ANSWER
Answered 2021-May-26 at 15:31The action parameter is the default way to set the SOAP Action in SOAP version 1.2. The HTTP component parses the content-type values however. Alternative you can use:
- netty-http component (since Camel 2.14)
- vertx-http component (since Camel 3.5)
Both components don't parse the header values.
QUESTION
I have a resulting variable from a SOAP call in PL/SQL, and the out type variable I get back is xmltype (didn't write the package or procedure, don't get to change it). The variable type I get back is xmltype, and I want to check whether there was a result or not. I'm having trouble understanding the docs around XML in PL/SQL.
The account number will always exist, what I'm checking for is whether a location was returned or not. Or more than one being returned (which would be awful, but I should check for it).
Result looks like
...ANSWER
Answered 2021-Apr-08 at 08:10Yes, XPath in Oracle is not pretty, especially if namespaces are involved. I'm not good at it, but maybe this gets you started in the right direction:
QUESTION
I would like to search court cases based on their short title, but I've noticed in the RDF records that this information is sometimes stored under one property (cdm:expression_case-law_parties) and sometimes under another (cdm:expression_title_alternative). I would like to filter on both simultaneously. The below query, where I'm trying to use an OR ||
in the FILTER) does not work. What is the appropriate way?
ANSWER
Answered 2021-Mar-19 at 13:23QUESTION
How to remove this warning I have this function in my code and showing the following warning !! Does my code work in same way if i remove -?
...ANSWER
Answered 2021-Mar-18 at 03:53You can use ESLint's no-useless-escape
rule, which will suppress warnings when you use escape characters that don't change the string's meaning. Also see this question and its answers.
As a bit of extra info, -
in a regex only has special meaning if it's inside of square brackets [ ]
and otherwise does not need to be escaped. None of the instances in your regex appear to be inside such brackets, so it's safe to say the regex will work the same if you do decide to just remove the escape characters.
QUESTION
I was reviewing the function install_github
which I thought belonged to the library devtools
.
It does, sort of. It belongs to a library remotes
.
When an error triggers in RStudio, you have a way to trace the stack to troubleshoot. Can I apply that logic proactively?
Is there a function traceFunction()
or something that can see return a list of sequential library::method
calls?
If the function doesn't exist, could it?
...ANSWER
Answered 2021-Feb-25 at 12:55Short answer, no. R is dynamically typed and has a number of different typing systems (S3, S4, R6, etc.). In short, we see the effect of the dynamic typing in calls to e.g. print
or plot
. You might have noticed that print
behaves differently for matrices, simple vectors, lists, data.frames etc. plot
is even more diverse and can handle the former mentioned types, as well as almost any custom object thrown to it from other packages (correlation matrices, heatmaps, etc.) - and produces widely different results.
This is due to R's method dispatching (and similar ideas for the different typing system), which basically looks at the class of the object passed as the first argument(s) to the function. It then tries to call plot.
for each class in the class-attribute of the object, until something works. If nothing works, it falls back to plot.default
.
This is why many packages can use the plot
-function. They implement a plot-function, say plot.foobaz
that works for their foobaz
-classed objects.
Then there are methods that, based on the input, concatenate function names and then tries to call them.
On top of that, we can throw different packages into the environment (with e.g. library
) which might alter the path of execution, when a package's methods mask a previously loaded package.
So to proactively figure out the call tree of method, it would be restricted to be based on the actual objects passed. There is a package that does this, https://rdrr.io/cran/lobstr/man/cst.html.
QUESTION
I have a Mysql View it runs about 9 seconds. I really need to increase the performance of this view. Here is my Code:
...ANSWER
Answered 2021-Feb-15 at 13:37It takes guesswork to offer definitive advice about optimizing this query. Why?
You haven't shown us the table definitions.
You haven't shown us the view definitions, or the definitions of the underlying tables.
The MySQL query planner compiles view definitions into each query and then figures out the best way to satisfy it. Please read this for more information about how to put together a good query-optimizattion question.
All that being said, these parts of your query jump out at me.
QUESTION
I am trying to draw 2D metaballs using WebGL2. I render a bunch of quads with transparent radial gradient and gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA)
to a separate framebuffer. I then use the resulting texture in a fullscreen quad, where I decide if pixel should be rendered based on it's alpha value like so:
ANSWER
Answered 2021-Jan-03 at 15:45I'm pretty sure the issue the texture your rendering to is 8bits. Switch it to a floating point texture (RGBA32F
) You'll need to check for and enable EXT_color_buffer_float
and OES_texture_float_linear
You say it won't work on mobile but you're using WebGL2 which hasn't shipped on iPhone yet (2021/1/3). As for RGBA32F not being renderable on mobile you could try RGBA16F. You'll have to check for and enable the corresponding extensions, EXT_color_buffer_half_float
and OES_texture_half_float_linear
. Your current code is not checking that the extensions actually exist (I'm assuming that was just to keep the code minimal)
The corruption is that your circle calculation draws alpha < 0 outside the circle but inside the quad. Before that was getting clipped to 0 because of the texture format but now with floating point textures it's not so it affects other circles.
Either discard
if c
<= 0 or clamp so it doesn't go below 0.
Note: you might find coloring faster and more flexible using a ramp texture. example, example2
Also note: It would have been nice if you'd created a more minimal repo. There's no need for the animation to show either issue
Update 2Something else to point out, maybe you already knew this, but, the circle calculation
QUESTION
I use below content Dockerfile builded a alphine-test image:
...ANSWER
Answered 2020-Dec-18 at 10:40You need to run the container in "interactive mode":
QUESTION
I'm receiving the following XML message from an ATM processing deposits. Now it should be converted to CSV and saved. Since it is not a simply structured XML, I have some problems with it. I can't display the data individually in CSV.
...ANSWER
Answered 2020-Dec-09 at 11:58Try following :
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