Questions tagged [json]
JSON (JavaScript Object Notation) is a serializable data interchange format that is a machine and human readable. Do not use this tag for native JavaScript objects or JavaScript object literals. Before you ask a question, validate your JSON using a JSON validator such as JSONLint (https://jsonlint.com).
361,022
questions
0
votes
1
answer
18
views
Redshift COPY with JSON PATH Case Sensitivity
I want to copy a file from S3 to Redshift. Content is in camelCase:
{"accountId":{"S:"1acb4"}}
Redshift columns are in all lowercase. This is marshalled Dynamo JSON, so I am ...
1
vote
1
answer
35
views
Json.Net How to Serialize and Deserialize custom types in custom way
I use the R3 reactive programming library and Newtonsoft. I'm trying to save object data to a file so that I can later read from it. The recording just works without problems. But when reading the ...
- 13
0
votes
0
answers
11
views
How to get raw json or other data for onecall ticket [closed]
I am trying to get the data that populates the ticket here: https://ia.itic.occinc.com/iarecApp/ticketSearchAndStatusView.jsp?enc=%2B%2FG1BMVDAKGJSwm2QiSowfk5NrkGvXR9ZW9t6AwXqmv0wkQXl%2FZjXxhBxVIJbBZH
...
0
votes
0
answers
18
views
S3 Sink Confluent Kafka Connector JsonParser feature
I have json data in kafka, getting below stack trace
at org.apache.kafka.connect.json.JsonConverter.toConnectData(JsonConverter.java:331)
... 18 more Caused by: com.fasterxml.jackson.core....
- 305
0
votes
0
answers
37
views
Serde doesn't see untagged enum variant in input ("data did not match any variant of untagged ...") [duplicate]
Using Serde, I want to parse JSON data like this:
{
"data_type": "uint8",
"scales": [{
"encoding": "jpeg",
"key": "4.0x4....
- 1,295
0
votes
1
answer
35
views
How to bind json data to FromBody Dto in ASP.NET Core Web API?
In my ASP.NET Core Web API, when I call a method that is a HttpPost and receives a DTO object in FromBody, and sends extra fields that are not in SourceUrlDto, I fail during binding on the code side.
...
- 113
0
votes
0
answers
8
views
Data analysis of JSON: Time vs Memory Optimization (Python)
I had a task about analysing data in a newline delimited JSON, using Python. I was asked to give 2 approaches, one that optimizes time spent, and one that optimizes memory used.
Each line of the JSON ...
- 326
0
votes
1
answer
37
views
Expand the json string to multiple columns in pyspark (python)
I need to expand the Json object (column b) to multiple columns.
From this table,
Column A
Column B
id1
[{a:1,b:'letter1'}]
id2
[{a:1,b:'letter2',c:3,d:4}]
To this table,
Column A
a
b
c
d
id1
1
...
- 1
-1
votes
1
answer
33
views
How do I query System.Text.Json.Nodes.JsonArray by value in .net core c#
I wanna query an System.Text.Json.Nodes.JsonArray by prop value ,
Is there any JsonArray function can query JsonObject in which array index without foreach/forloop or extra libray ?
[
{"...
- 1
0
votes
1
answer
18
views
I want my Jpos Server handle Json format message through TCP/IP or Postman, i don't know how to proceed
The final objective is to be able to take a JSON message from any client, convert it into ISOMsg, and send it to a destination server able to answer ISO 8583 messages ( I use Jpos Server to simulate a ...
0
votes
0
answers
16
views
My VScode does not watch when I use "-w" flag in my package.json
I'm working on a SASS and Bootstrap project in VScode and facing an issue where SASS doesn't watch or compile when I use the "-w" flag. It compiles without the "-w" flag but doesn'...
- 59
0
votes
1
answer
28
views
CSV backslash create issue while procession file data
I am trying to process a CSV file in which one column contains JSON formatted data. In this JSON data, some fields use backslashes, which creates a problem when mapping fields with their values.
Link ...
- 130
0
votes
1
answer
29
views
How to invoke a cell magic inside a function?
Consider the following program, which I wrote in two Jupyter Notebook cells.
Cell 1:
import rumbledb as rmbl
%load_ext rumbledb
%env RUMBLEDB_SERVER=http://public.rumbledb.org:9090/jsoniq
Cell 2:
%%...
- 5,965
0
votes
0
answers
7
views
How to extract incoming data from a http rest request in a service in Moqui?
I want to extract json data from incoming request in a Moqui Service
I have created a service in Moqui which processes incoming data, the problem is data comes as a direct json insted of being nested ...
-1
votes
0
answers
54
views
How to create a table from a JSON recordset in Firebird DB? [closed]
I am documenting how to create a table from a JSON recordset in multiple databases. So far I have figured out MySQL, SAP HANA, Oracle, Postgres, SQL Server, Snowflake, and SQLite. How would I do ...
- 889