satellites | Satellites - Launch a Marketplace of NFT | SDK library

First you need to change from accessing the parameter from kwargs to request.GET instead.

If you have a url like this in django '/user/' then you access through kwargs.

But if you send a url parameter, like this '/user/?user_id=1'. You access through the request object.

In your situation, I think rest_framework will send the request to the serializer automatically. So you can do something like this:

I have a map which want to add from VM. I tried to add command when you click on button MapType will be changed.but it does not working.I know how to make it in codebehind.but I need VM

If you want to change Map.Maptype in viewmodel, you can take a look the following code.

Satellites are an advanced feature for the raw processing of messages without all the benefits of the NServiceBus message processing pipeline. It's not normal to use them—they're most often used when implementing a message transport. For example, the RabbitMQ transport uses a Satellite for a feature that makes an endpoint instance individually addressable, so you have a QueueName queue plus a QueueName-InstanceName queue on the broker, so that another endpoint can do context.Reply() and have the reply go to the specific server that sent the original command. In any case, each satellite manages its concurrency separately, as it's a more low-level construct.

So yes, the concurrency through the main queue is for the endpoint instance, not per message type, because there's a 1:1 relationship between endpoint and queue, and you can't selectively pull messages off the queue by type.

As a result, the endpoint is your unit of scalability, both scaling up (by increasing the concurrency) or out (by adding more endpoint instances on different servers).

This means you should be careful about what message types you process in the same endpoint. They should generally have the same SLA. You wouldn't want a bunch of messages that take 50ms to process held up behind a glut of messages that process for 20 seconds.

Some people will take this to an extreme and go with one endpoint per message type. This level of complexity is usually not necessary, but it does give you the ultimate control over scalability for every single message type.

If your data is dynamic (will change while the view is on screen) you need to give each item an ID so that the view knows when to update.

METHOD 1: You can give it a local ID by just changing your ForEach loop:

Not sure where you are getting your DV modeling information but, adding an auto incremented surrogate key to a Sat is not in keeping with the DV standards at all. Never was.

PK of a Sat is ALWAYS the PK from the Hub (the Hub Hash key) plus LOAD_DTS. Hub to Sat relationship is ALWAYS modeled as 1:M.

So no - you cannot and should not skip having a PK definition for your Sat.

If you do not believe me - please read any of my blogs on data vault or the published data vault books from Amazon. You might also look at DataVaultAlliance.com

Your energy method is wrong, and it should have given a syntax error:

Is there any particular reason you are using a software serial on pins 10 and 11? SS is based on bit-banging the UART signal, it works okay for low baud rates such as 9600, but 115200 is probably beyond its limits.

You could try connecting the GPS to one of 4 hardware serial ports, for example Serial1 (TX on 18 and RX on 19). This will require some modifications to the code:

• remove static const int RXPin = 10, TXPin = 11; and SoftwareSerial ss(RXPin, TXPin);

• in void setup() change ss.begin(GPSBaud) to Serial1.begin(GPSBaud)

• in smartDelay function replace ss.available() with Serial1.available() and ss.read() with Serial1.read()

How to debug this type of problems w/ JSON in flutter:

1. Check that your connection to the API is correct, before parsing the object, via logging the response.
2. Check that you parsed object is correct (AKA, not null). Via logging the object.toString(). print(tank.toString()) in your case before returning the value
3. Check in your Main that the value returned is not null
4. Check/understand your JSON, go step by step trying to get 1 level deeper at a time (first print the full object, then print tank.1)

If you follow this steps you will find where it is not working

Looks like it automatically tries to find satellites after it is powered. I initialized my Tx and Rx UART pins and then just read data from Rx. Led on GPS starts blinking after it finds satellite, even when Rx and Tx pins are switched, because of this I assume that it doesn't need any requests. + I have looked on code from TinyGPS library, haven't seen any requests for data. Plz, correct me if I'm wrong.