I'm calling an async method which is located in App.xaml.cs file. I'm calling this method from my c# file of home page (HomePageView.xaml.cs). I don't know why but I'm getting this error: System.Runtime.InteropServices.COMException: 'The application called an interface that was…
If I have the following Json: { "a": { "b" : { "c" : "value" } } } This is loaded into my object (obj) via json.load() Then I have another variable which is path = "a.b.c" To access the…
From an external webservice i receive either // jsonWithConfig // property config is an object {} {"config":{"c1":"All","c2":"is peachy"},"message":"We found a config object"} // jsonNoConfig // property config is string with the value null {"config":"null","message":"Config is null"} I want to deserialize…
Suppose you are writing a python web client to access an API of an online supermarket. Given below are the API details. Base URL= http://host1.open.uom.lk:8080 Write a python program to retrieve all the products from the API Server and print…
I've checked stackoverflow as well as google but could not find any solution. What would be the proper way to remove duplicate entries from an nvarchar field that contains json string in SQL Server? For my case, let say I…
I have the following JSON: { "A":{ "C":{ "date":"2022-01-23" } }, "B":{ "D":{ "date":"2022-01-24" } } } I would like to extract the value $.A.C.date if it is not null, else I would like to extract $.B.D.date. Basically I would…
When I have a json below, { "test1": "test123", "test2": { "a": 1, "b": 2 } } I want to map this to below class using Jackson library. class TestClass { String test1; String test2; } But I can't do…
Following this post, I used the following code: with open(mytextFile) as f: nestedList = json.load(f) print(nestedList) my textfile consists of [[i,1],[i,2]] only. When I run the above code, I get the error: raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError:…
I have one of the column audit_info with JSON data in the table: { "AddInfo":{ "UPN":"[email protected]", "UserName":"[email protected]", "TimeStamp":"2021-10-11T15:54:34:4805634Z", "Source":"xyz" }, "ChangeInfo":{ "UPN":"[email protected]", "UserName":"[email protected]", "TimeStamp":"2021-10-11T15:54:34:4832421Z", "Source":"xyz" } } I need to update TimeStamp of seconds decimal point from :4832421Z to .4832421Z…
I created a .NET Core API project as below. Everything works very well. But when I send a small JSON file, the null fields in the DTO are reflected in the database. So how can I update only the submitted…