360,216 questions
Score of -8
0 answers
54 views
OpenGL draw calls execute successfully, but a JSON-loaded scene does not render [duplicate]
I'm debugging a C++ game engine using OpenGL 4.3/4.6, EnTT, Assimp and nlohmann::json.
I have a rendering problem that only occurs when loading a scene from JSON.
An equivalent entity created manually ...
- reputation score 1
Score of 0
1 answer
86 views
Is it possible to serialize a kotlin enum class without a custom serializer?
I'm working on a kotlin project where we are using an enum class to map some property values to corresponding string constants. I am investigating the possibility of replacing the hard coded mapping ...
- reputation score 1849
Score of 2
1 answer
55 views
How to correctly implement JSON-LD LocalBusiness schema in HTML?
I'm adding structured data to a client's website to improve local SEO visibility in search results. Trying to implement the LocalBusiness schema using JSON-LD in the <head> of a static HTML page....
- reputation score 21
Score of -8
0 answers
137 views
How do I access multiple entries from a JSON file, that I appended to a <select> [closed]
I have a JSON file with a few entries, let's say:
[
{
"name": "John",
"age": 30
},
{
"name": "Kevin",
"age&...
- reputation score 15
Score of -1
0 answers
99 views
How to store and retrieve an array from a JSON object?
I'm using Trino version 475, where apparently the support for distinct JSON objects were removed. Now, JSON is simply a varchar.
I'm trying to store some debug information as a JSON object on an ...
- reputation score 2372
Score of 1
1 answer
85 views
"No overload matches this call" when using jsonwebtoken.sign()
I'm using Express and TypeScript. I'm getting this error when calling jwt.sign():
No overload matches this call.
Overload 1 of 5, '(payload: string | object | Buffer<ArrayBufferLike>, ...
- reputation score 13
Score of -5
0 answers
147 views
Pulling data from JSON file into <select> [duplicate]
I am trying to get data from a .JSON file and put it into HTML <select> drop-down list. And it works.
The problem appears when I try to list in console the field's <option> with class=&...
- reputation score 15
Score of -4
1 answer
130 views
Why does my JSON input using not produce results from Apple shortcuts? [closed]
I'm trying to use JSON structures with my iPhone on iOS 26 and Apple shortcuts.
But I can't find any good documentation that clarifies connecting a shortcut input to a dictionary.
So far I've tried ...
- reputation score 2211
Score of 0
1 answer
94 views
How to serialize/deserialize a sealed class in Dart to/from JSON
To auto implement JSON serialization and deserialization I use json_serializable but now I need to serialize and deserialize a sealed class.
import 'package:json_annotation/json_annotation.dart';
part ...
- reputation score 658
Score of -4
1 answer
239 views
How to INSERT a string that is similar to a JSON structure
I have a string that looks like this in a flutter app:
[ { Pallet: 1, Loaded: , LoadedTimestamp: },
{ Pallet: 2, Loaded: "True", LoadedTimestamp: "2026-07-27 12:00 AM" } ]
I am ...
- reputation score 2376
Score of 0
1 answer
89 views
How to convert JSON to tabular data using Power Automate?
I have a report in Power BI. I want to automatically extract data from a matrix within it and save it to Excel. The matrix looks like this:
campaign |mailed |opened
---------|-------|-------
AAA |...
- reputation score 543
Score of 2
1 answer
199 views
Multiple dynamic arrays with arena memory allocator when parsing glTF
When parsing glTF, there can be nested arrays, for example in meshes:
{
"meshes": [
{
"primitives": [...]
},
{
"primitives": [...]
},
......
- reputation score 544
Score of 0
1 answer
61 views
JSON_TABLE path only works for one template, breaks silently as soon as I add a second one (openEHR composition on IRIS)
I’m on IRIS for health 2024.1, storing openEHR “compositions” in a single JSON column, one row per document. On top of that I need to support AQL-ish queries, translated into SQL via JSON_TABLE().
...
- reputation score 21
Score of -2
1 answer
110 views
Parse return value of nodejs child process fork
The return value of my object returned a by process inside of a child process fork is spread in weird JSON as follows {"0": "{", "1", "f", "2": "...
- reputation score 511
Score of 1
1 answer
93 views
How should DRF validate polymorphic per-provider JSON payloads before delegating to a service layer?
I'm refactoring a Django/DRF system that ingests skip-trace data from multiple external bureaus (Experian, Equifax, IDI, TLO). Each provider returns a completely different JSON structure. We store the ...
- reputation score 19
