I have a Campbell scientific data logger and publishing telemetry to it similar to Thingsboard as below
[{"time":"2022-08-02T11:20:00","vals":[12.16,31.7,304.9,89.1]}]
Is it possible to access the JSON attributes in the dashboard widgets for plotting vals " 12.16, 31.7, 304.9,89.1" individually
Related
I would like to have a list exported form JSON topo file used in Power BI - column JPT_nazwa_ .
map
Is there any way to get this?
Here is the json file:
Json file
I am new with Kafka tool.
Here are the steps I would like to perform in Kafka:
Connect Kafka and input data from a JSON file (I am familiar with this part)
Publish to a Kafka topic
Extract subset of data from the topic and publish (create) to a new topic
Extract data from that new topic and output to a JSON file
Note: my coding preference is Python.
If you want to use Python, you can use Faust to map data between topics
By default, it uses JSON serialization, and if you want to write to a new file, you want to consume through a stream
I created a project from this tutorial.
How may I send a huge json file by user to be read in Command.cs in Design Automation for Revit on cloud? I receive the file in DesignAutomationController.cs using form, but i am unable to send it to Command.cs as in this the url becomes way too huge.
XrefTreeArgument inputJsonArgument = new XrefTreeArgument()
{
Url = "data:application/json, " + ((JObject)inputJson).ToString(Formatting.None).Replace("\"", "'")
};
How huge is the json file? The workitem payload limit is only 16 kb.
We recommend embedded json only for small contents. For anything big, you may upload the json content to a cloud storage and pass the signed url to the file as input argument URL.
Design Automation API limits are defined here:
https://forge.autodesk.com/en/docs/design-automation/v3/developers_guide/quotas/
I have received a json response from an api call and now I want to convert it to csv format with specified column names from my response message. But now I'm getting an error message while trying to validate my json response. I am pasting a sample of my json response:
{"fields":[{"name":"tenant_name","fieldType":"string","keyField"
0046: :true},{"name":"app","fieldType":"string","keyField":true},{"nam
0086: e":"_count","fieldType":"int","keyField":false}],"records":[{"ma
00c6: p":{"app":"[WhatsApp] numbytes 608","tenant_name":"ABC","_c
0106: ount":"1"}},{"map":{"app":"[Workplace by Facebook - Alpha] nu
0146: mbytes unknown","tenant_name":"ABC alpha","_count":"4"}},{"ma
0186: p":{"app":"google numbytes 3029","tenant_name":"k2 intelligence"
01c6: ,"_count":"1"}},{"map":{"app":"onesna zang numbytes 21257","tena
0206: nt_name":"ePlus Technologies Corporate","_count":"1"}},{"map":{"
0246: app":"eQuest numbytes 366","tenant_name":"ePlus Technologies Cor
0286: porate","_count":"1"}},{"map":{"app":"Yahoo Developer Network nu
02c6: mbytes 6272","tenant_name":"ePlus Technologies Corporate","_coun
0306: t":"1"}},{"map":{"app":"Yahoo Developer Network numbytes 54078",
0346: "tenant_name":"ePlus Technologies Corporate","_count":"1"}},
The csv which I'm looking for should be having tenant_name and app as the two columns from this response json. I thing there's an issue with my json formatting. Any idea on how to make it work? I am trying with https://jsonlint.com/ but there's so many errors I am getting.
I'm trying to retrieve the data from this page, and this is the specific json file associated with it.
I cant seem to extract any meaningful data about the facilities, and it seems like the json file is just a description with no observations.
I'm trying to import it using R packages. I've tried JSON viewers. The documentation page from the first link seems to be in XML.
To get data from that url:
library(jsonlite) #install these if need be
library(curl)
my_dat <- fromJSON('http://catalog.data.gov/harvest/object/5630b80a-23dc-483f-8164-876dac1a9757')
Now you have a list called my_dat with the contents
> my_dat
$`#type`
[1] "dcat:Dataset"
$accessLevel
[1] "public"
$bureauCode
[1] "029:40"
$contactPoint
$contactPoint$`#type`
[1] "vcard:Contact"
$contactPoint$fn
[1] "Kevin Reid"
$contactPoint$hasEmail
[1] "mailto:vawebservices#med.va.gov"
$description
[1] "The facilities web service provides VA facility information. The VA facilities locator is a feature that is available across the enterprise, on any webpage, for the Department of Veterans Affairs. It is comprised of data from across the different facilities, and is updated multiple times a day by multiple personnel. This API gives external users the ability to interact with the most up to date information about VA facilities."
$distribution
#type accessURL format title
1 dcat:Distribution http://www.va.gov/webservices/fandl/documentation/fandl.cfm API VA Facilities & Leadership
$identifier
[1] "VA-OIT-WSG-01"
$keyword
[1] "Building Information" "Facilities" "Location" "VA"
If that's not the content you were expecting, it's an issue with the data source. But that's a way to ingest a JSON from a URL to R.