Aquarium | An AOP library for Ruby | Aspect Oriented library
kandi X-RAY | Aquarium Summary
kandi X-RAY | Aquarium Summary
Aquarium is a toolkit for Aspect-Oriented Programming (AOP) whose goals include:.
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Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Convenience method to flattenumerator .
- Appends the default options to the object
- Emit a command .
- Raises an exception
- Raises an exception
Aquarium Key Features
Aquarium Examples and Code Snippets
Community Discussions
Trending Discussions on Aquarium
QUESTION
I'm using Node Red to monitor a set of aquaria. We have 14x DS18b20 sensors, one for each aquarium. I'm able to send an alarm via email if the measured temperature of one sensor is different to the set value. However, sometimes, during maintenance, we take the sensors out of the aquaria. Therefore, I'd like to write a fucntion that only sets the alarm if the abnormal value was mesured e.g. three consecutive times (values are measured every 15 min). How could I do that?
Currently, I wrote a function that sets msg.payload
to "Alarm" if any msg.payload[i].temp
(the 14 measured values in an array) is more than 1.5 °C diffrent to the set value. This fucntion is followed by a switch that then triggers an email.
Do you have suggestions for my problem? Thanks for your help!
ANSWER
Answered 2021-Jun-02 at 23:58You could try using global context to save a counter of successive abnormal measures. For example, on a function node named "Evalute global abnormal measure"
QUESTION
When I run the following codes, I get an alert 'readpage' overrides nothing in line 42, the override fun readpage()
in class eBook. Why is that and how do I fix this?
I am learning kotlin and following a tutorial from udacity. I have tried to figure this out by myself for 2 weeks and spending 10+ hours but still don't know why?
ANSWER
Answered 2021-May-08 at 13:09This class
QUESTION
I am trying model a zoo.
Suppose I have the following structure for areas in the Zoo(omitted some details)
...ANSWER
Answered 2021-Apr-17 at 10:53I would use enums. You don't need all of those if statements.
Just have the attribute type
in both Animal
and AnimalHabitat
and then compare them.
QUESTION
So I have some gltf models I generated and have uploaded them to a url to load them at runtime within Sceneform. When I open the models on windows, it looks great, but when I try to place the objects within Sceneform the models become red. I am unsure why this is happening and would appreciate any pointers.
Object when placed in Sceneform
The jellyfish gltf model example in case those got corrupted somehow: GLTF Model
.bin file is here, however I don't think looking at this will help much: GLTF .bin
Thanks!
...ANSWER
Answered 2021-Mar-31 at 21:21I discovered the issue was due to a malformed glTF file. You can use Kronos' glTF online validator at this link. https://github.khronos.org/glTF-Validator/
In case anyone is having the same issue, make sure the file is not malformed or try using a different file format like GLB.
QUESTION
I have this table
Products
Id ProductName ProductCode 1 Alexa P0001 2 Alexa P0002 3 Alexa 2 P0003 4 Aquarium P0004 5 Aquarium X P0004 6 Bathtub P0005 ...ANSWER
Answered 2021-Mar-16 at 16:06Check The Below Code:
Use MIN
function
QUESTION
I have an aquarium monitoring system that logs data in XML format, which I retrieve locally. Here is an example of the structure;
...ANSWER
Answered 2021-Mar-04 at 18:21Consider extending your data frame handling with by building a list of individual level data frames with
xpathApply
for final rbind
compilation at the end:
QUESTION
I want to remove extra quotes in each line of csv file. ex:
...ANSWER
Answered 2021-Mar-01 at 09:39you could try this:
input:
QUESTION
Have been working through this slickR problem for a while. I would greatly appreciate any input or fresh perspectives on how to resolve this issue or different ways to approach a solution.
There are two issues I've been working through:
The first I think can be solved using CSS, which I am not super familiar with, slickR seems to be creating multiple divs when the 'obj' is updated through the use of input$series. This is undesirable since it relocates the most recent div lower on the page. I tried using javascript, which I am also not very familiar with, to destroy the old slick using an observe event. Bonus points for a simple solution for that issue.
The main issue I am working to resolve is that I would like to convert the dots to images and have them update dynamically as each series is selected. The goal here is that I would like to have a larger image displayed above and a series of 'thumbnails' displayed below so that the user can have some idea of what each photo looks like without having to scroll through every image in the carousel.
My app is much more complicated than this example, but I am using slickR since it has a convenient way to access the current, active, and center slides, which I am using to filter an additional dataframe to render the display of information regarding each active/centered image in the carousel.
Here is an example which demonstrates both issues:
...ANSWER
Answered 2021-Feb-07 at 17:19To display the image in the middle, you could use carousel()
function, and list the items in carouselItem()
as shown below.
QUESTION
I am trying to make a program where I add a '*' in front of every line of my string.
This is what I did:
...ANSWER
Answered 2021-Jan-15 at 14:23In first case you are affecting only the variable l.
QUESTION
I have a Dockerfile
, which looks like this:
ANSWER
Answered 2020-Dec-21 at 01:45The short answer is: You don't. RUN
commands are executed during image build and in ephemeral containers with the purpose of modifying some part of the image. They're supposed to finish quickly so you can eventually obtain a built container image. If you want things to be long-running, you use docker run
for that. The command ran through docker run
can be set in the Dockerfile
, with either CMD
or ENTRYPOINT
.
As Wojtek Wencel suggests, you can achieve a long running container this by changing RUN bash wrapper.sh
into CMD ["bash", "wrapper.sh"]
, (adding a wait
at the end of wrapper.sh
), and running the image with docker run --rm aquarium
after building it with docker build -t aquarium
. The problem with this approach is that there won't be any neat handling when one of the processes fails, and the log output will be intermingled, sometimes with no easy way to tell the lines apart.
As David Maze suggested, it would be more appropriate to give each process its own container, and run them together with docker-compose. There are various ways of doing that, I tend to:
- Change
RUN bash wrapper.sh
toENTRYPOINT ["java", "-jar"]
- Use a
docker-compose.yaml
like
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