objectpath | Parse js object paths using both dot and bracket notation | Parser library
kandi X-RAY | objectpath Summary
kandi X-RAY | objectpath Summary
Parse js object paths using both dot and bracket notation. Stringify an array of properties into a valid path.
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Trending Discussions on objectpath
QUESTION
I have two queries:
Query #1: get all subscriptions
It returns which username has which subscription
...ANSWER
Answered 2021-May-17 at 13:37You need to use correct aliases in the first select statement:
QUESTION
I am trying to access the state.X of my store when Redux-watch store.subscribe() is triggered (by updating state.Y), but I can access just initial state values. I am using Redux-toolkit, React-redux, React-watch
When I call the "print" function after I press the UI button, my state is displayed with desired values, but when I call the "print" function in Redux-watch subscribe() function, the state.X has its initial values. Any idea what can be wrong?
Getting state from the store.
const date = useSelector((state) => state.calendar);
Print function: const print = () =>{console.log(date);}
Redux-watch subscribe function:
...ANSWER
Answered 2021-Mar-18 at 09:46In the end, I managed to get the state of the store in the subscribe() function by calling directly store.getState().
Though I did not find out why the variable "date" is in the time of the subscribe() method execution set to initial state value, I guess it's something with updating state in the time when the subscribe() function is called. So to get state in the subscribe() method:
QUESTION
I'm porting some code from System.DirectoryServices
to System.DirectoryServices.Protocols
due to the need to run on linux.
The majority of the code is fine but this little piece that retrieves tokenGroups
isn't coming across.
The original code reads:
...ANSWER
Answered 2021-Mar-03 at 13:47For anyone that comes along this, the solution is incredibly simple.
The SearchRequest
object needs to be of the scope Base. Really obvious when reading what the error message. So the line:
QUESTION
I have a grammar as follows
...ANSWER
Answered 2021-Feb-25 at 21:16If you print the tokens your lexer creates to your console (which is always the first thing you should do!), which you can do like this:
QUESTION
I am new to antlr. I am trying to parse some queries like [network-traffic:src_port = '123] and [network-traffic:src_port =] and [network-traffic:src_port = ] and ... I have a grammar as follows:
...ANSWER
Answered 2021-Feb-24 at 09:11grammar does not separate '123 and ] though the rule is set for it
That is not true. The quote and 123
are separate tokens. As demonstrated/suggested in your previous ANTLR question: start by printing all the tokens to your console to see what tokens are being created. This should always be the first thing you do when trying to debug an ANTLR grammar. It will save you a lot of time and headache.
The fact [network-traffic:src_port = '123]
is not parsed properly, is because the ]
(RBRACK
) is being consumed by the alternative observationExpressionSimple
:
QUESTION
I am using ANTLR to parse some queries.
Here is my ANTLR g4:
...ANSWER
Answered 2021-Feb-23 at 23:23You're not matching because you don't have the closing '
on the '123
Here's your token stream (for your example) (I also included the error message)
QUESTION
I am trying to implement RFCOMM profile using the DBUS bluez api. I have implemented the org.bluez.Profile1
interface and the NewConnection
method gets called, but file descriptor parameter is wrong. Every time the method gets called the file descriptor is 0. And when i try to write to it i get errno set to Bad file descriptor
.
This is code for the method_call callback:
...ANSWER
Answered 2021-Feb-08 at 20:13So i found out where the problem is. The parameter called fd
in the interface is actually not file descriptor. It is index to a field of file descriptors. So the 0
value i am getting is index of the file descriptor in array of file descriptors which can be obtained using something like this
QUESTION
I have a S3 bucket that is defined with public access, nevertheless, when I upload a file into it, and access to the URL I have an access denied error:
...ANSWER
Answered 2020-Dec-18 at 19:11I see that you are using the V1 version of the S3 API. Try using V2. I have never seen an issue uploading an object to an Amazon S3 bucket that you own in your account.
Try this example:
If you have never used V2 before, i suggest you try this quick start: https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
QUESTION
When user drag and drop the Image, I need to call a method of the server to get the Media_id for that particluar image/video, in the response of that I am getting this ->
MAIN RESPONSE -->>
...ANSWER
Answered 2020-Oct-22 at 17:27The Google Storage API does simply not accept requests initiated from a browser in another domain, so you won't be able to achieve this.
You should not call the API from a client but from your backend. Here is the list of the suggested libraries: https://cloud.google.com/storage/docs/reference/libraries?hl=fr
Note that JavaScript in a browser environment is not suggested (only Node.js is)
QUESTION
I am trying to get a list of EBS volumes in EC2 using python.
Here is my code:
...ANSWER
Answered 2020-Sep-30 at 04:36"I would like to get a list of EBS volumes and their sizes for any given EC2 instance."
Here is code using the resource
method:
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