polestar | Lightweight Tableau-style interface | Data Visualization library
kandi X-RAY | polestar Summary
kandi X-RAY | polestar Summary
PoleStar is Tableau-style User Interface for visual analysis, building on top of Vega-Lite. Try our online demo. Also, be sure to check our related projects. If you are using Polestar for your project(s), please let us know what are you using it for by emailing us at Vega-Lite [at] cs.washington.edu. Feedbacks are also welcomed. If you find a bug or have a feature request, please create an issue.
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QUESTION
I have 2 dropdowns with car manufacturer and models!
I am trying to fill the first dropdown with the manufacturers that are in Json in the content "makes:[]" when selecting manufacturer I wanted to load the second dropdown with the models of that json "models:[]"
An example I want to do is the same as this site: SITE
...ANSWER
Answered 2021-Apr-15 at 05:25You can use $.each
to populate your first dropdown then whenever user select any option from that dropdown just get the value(makeId) and then use filter
to filter your models
array and then append only values to second dropdown where makeId
and id
matches .
Demo Code :
QUESTION
This seems like I am either missing something obvious, or it would have been asked before. When I query dig
using the -t
parameter to specify a DNS record type, the result seems to contain an answer even if the record returned is a different record type. Here is an example:
ANSWER
Answered 2018-Dec-10 at 22:50This is the expected behaviour, that decreases the amount of exchanges needed, and is specific of the CNAME
record.
It is covered by the core documents on DNS: RFC1034, section 3.6.2
See this:
CNAME RRs cause special action in DNS software. When a name server fails to find a desired RR in the resource set associated with the domain name, it checks to see if the resource set consists of a CNAME record with a matching class. If so, the name server includes the CNAME record in the response and restarts the query at the domain name specified in the data field of the CNAME record. The one exception to this rule is that queries which match the CNAME type are not restarted.
With the clear example that completely matches your case:
For example, suppose a name server was processing a query with for USC-ISIC.ARPA, asking for type A information, and had the following resource records:
QUESTION
In my data I have several columns. In one of those columns I want to search for three different strings. After finding those strings I need to mention the rows which I have founded the strings by adding another column in the data and giving some name for which we Identified.
my data is like this one column in my data which I want to do work
...ANSWER
Answered 2018-Nov-29 at 09:37Use:
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