Questions tagged [json]

JSON (JavaScript Object Notation) aka the Fat Free Alternative to XML is a lightweight data exchange format inspired by JavaScript object literals. It is often used with JavaScript, Ajax, and RESTful web services but is completely language independent.

Filter by
Sorted by
Tagged with
2 votes
0 answers
57 views

Python raw dataclass to formatted dataclass transformation for avro schema

I receive some data from an api. I would like to define the raw responses schema and model it as a python dataclass, with the added benefit of using the ...
  • 121
4 votes
1 answer
70 views

JSON value with std::variant

For learning purposes, I wanted to implement a class that could hold JSON data with std::variant. Most of the implementations I found online were using incomplete types as template arguments for map, ...
2 votes
0 answers
22 views

Python code to add GeoIP data to a Suricata eve.json log

I wrote this script as part of a Suricata course where I had to annotate destination IP addresses with GeoIP data in an EVE JSON log file. I would like your input on my code style and smell, ...
2 votes
2 answers
151 views

Created structured/nested JSON from unstructured JSON

I have below unstructured but valid JSON which need to be converted to structured format ...
  • 121
1 vote
1 answer
113 views

Insert json object into existing Json array

I have created a tool to insert JSON objects with several rules: Read the product status, and then insert based on the status If there is no data in this status, then insert the object If there is ...
4 votes
1 answer
39 views

Optimizing code for this function that filters a JSON file

I made a function that turns all child from a JSON file to parents (or brothers?). It adds the parent name to the key, so there are no duplicates. It works ok, but I would like to ask if there are ...
  • 41
3 votes
2 answers
64 views

delete multidimentional array value in php

I made a program that converts JSON to a PHP array and checks every value of the multidimensional array with a loop and if a value matches certain values then it deletes that key and value and ...
0 votes
0 answers
21 views

Spring boot: multiple bean method which return same datatype across different Service classes

These two are Service classes, which makes http calls to other services to retreive the json response. Just wanted to know if this is a proper way to use ResourceConverter which helps to convert json ...
  • 101
6 votes
2 answers
58 views

Extract data from api using shell scripting

So we have many vlans at work, often it is nice to see which ip ranges are associated with said vlan. We have a well developed api for displaying information about our network and thus I wrote a small ...
0 votes
0 answers
43 views

Parsing log files for scan date, IP address, ports, etc. to create JSON

I wrote this code that uses the nom library to parse some values from a log file and then output data in JSON format. I had to use a lot of variables for the cases when the parses found nothing, ...
2 votes
2 answers
151 views

Apply a schema validation against an HTTP request with JSON body

...
3 votes
1 answer
62 views

Implementation of JSON schem parser to extract some attributes

I have three different types of schema possibilities as below: ...
  • 229
0 votes
1 answer
37 views

Iterating over JSON more effectively

Problem: I need to get data from JSON file containing information about "contributors". Each contributor has an atrribute jobs, which is a list of string-...
3 votes
2 answers
60 views

Saving and reading the last successful execution as a json-file

I've got some tools that run perdiodically like weekly or monthly that don't support any retry mechanism. In order to increase their chance to succeed in case a database wasn't reachable or some other ...
  • 44.1k
4 votes
1 answer
50 views

Generating a randomized JSON for testing RabbitMQ

The following code will be used to generate a random json object to be used as a RabbitMQ message body. The code works but I'm sure it can be improved in ways that I am not seeing, as I am a novice. ...
  • 41
1 vote
1 answer
96 views

Converting one JSON schema to another

Recently on Stack Overflow, a now deleted question was wondering how to convert one particular model of JSON that their code was outputting to another. The OPs main issue was that the JSON generated ...
1 vote
1 answer
63 views

Read from dynamic source and caching

I want to load JSON data from a link at the beginning of an application. I need to be a little bit about clear the following code. And also want to ask about another opinions that what could be the ...
4 votes
1 answer
77 views

Recipe website with API and JSON using vanilla JS

I'm training JavaScript and using APIs. So I'm building a recipe website that lets you search ingredients and finds you recipes with it. Here is the link: https://www.themealdb.com/ I found some code ...
2 votes
2 answers
115 views

Change interface depending on if statement

I'm using fiber and mongodb. Field "field" is needed to obtain certain data to unload the load on the database. If field "field" is empty, then needs to output all the data from ...
  • 23
0 votes
0 answers
77 views

Deterministically hash dictionary

I need to compute a deterministic hash for a JSON-serializable dictionary. This answer almost does the job, but there are a few problems. If dict1 == dict2 then I ...
2 votes
1 answer
80 views

Merges two OKHTTP responses into one

The first request is sent asynchronously, then the id value is taken from the response to the first request and used in the second asynchronous request. And then both responses to request 1 and ...
1 vote
1 answer
55 views

Updating large and heavily nested JSON properties based on existing properties using nested forEach loops

The structure of the JSON is as such: Each parent record can have many DataGroups and each DataGroup can have many ...
  • 113
2 votes
3 answers
451 views

Deserializing Nested JSON Data with variable rootName to C# Class

I am working with JSON API data in .NET6 and was having trouble de-serializing nested data that has a variable rootname since my class type will never match what's in the JSON string. ...
  • 63
1 vote
0 answers
54 views

Transferring values from a json-string into an object-instance in nim

While writing a web application I've stumbled upon the following problem: I have a relational database. For each table with n columns I have an object-type (called ...
0 votes
0 answers
20 views

Dynamic forms with angular

I've written open source plugin for dynamic forms, you can check out the code here: https://www.npmjs.com/package/ng-formality My main concern is that as ...
  • 101
4 votes
3 answers
366 views

Json Array to ND Json converter

Problem We have a tool which produces output as json array We have another tool which anticipates input as ndjson (newline delimited json) I need to write a converter to transform json array to ...
  • 7,622
-1 votes
1 answer
294 views

Nested pojo java class - What could I make better

I need code review. I've used Lombok and jackson. Static statemts look very "ugly" in Root class. I don't know what I should make with that. Is There another way to create nested classes? ...
1 vote
0 answers
247 views

Inheriting from a JSON converter class with schema definition through constructor

I wanted to convert C++ data structures to JSON with little code. More specifically, I wanted to convert C++ data structures to nlohmann JSON representation. Project context: The goal is to use this ...
2 votes
1 answer
79 views

Javascript function which polls an async endpoint and inserts the result in a web page

I read about debounce this morning and ended up needing something similar to the concept in real life this evening to build a poll that checks whether a link I receive from an async call is ready to ...
  • 21
3 votes
0 answers
99 views

Fetch JSON from several URLs

The exercise is Write a JavaScript package that is able to: fetch an array of URLs which contain JSON data return their contents in a promise I have already made a solution to this exercise, but I ...
2 votes
1 answer
183 views

JSON save system for Unity

I made a Json save system for my Unity game. I wanted to make something as generic as possible to keep the code DRY. I couldn't find much information online on how to make something generic. Could you ...
2 votes
1 answer
74 views

Adapter pattern apply with JsonObject

The purpose of the code is to apply adapter pattern to put an extra feature for searching through json object. I hate deep nested json object because it makes my code look messy when access through ...
  • 301
4 votes
2 answers
1k views

Download entire localStorage as file

I would like to download the entire contents from localStorage to a json file (in a "clear" formatting). I've tried this and it works perfectly. However, ...
  • 109
0 votes
2 answers
62 views

JSONtab library : A tool to reversibly convert between an arbitrarily deep nested object and a tabular format

Could the following code be improved in terms of clarity, performance, maintainability, best practices etc? JSONtab library A tool to reversibly convert between an arbitrarily deep nested object and a ...
6 votes
1 answer
554 views

Elegantly combine list of records into JSON for a Python post request?

I'm parsing a Pandas DataFrame table for an API post request (using requests, of course). I'm working on building my script in Jupyter Notebooks. ...
  • 331
0 votes
1 answer
50 views

Collect values from an api more quickly

To collect the values of an api, I use three loopings, I would like to know if it is possible to improve this method that I use. a = 9625897 ...
3 votes
1 answer
184 views

How to not use the output of a function for the arguments of another function

I wrote this first function that use a JSON datafile as an input ...
  • 602
2 votes
1 answer
191 views

Using XSLT 3.0 to extract information from real-world HTML and produce JSON

For work, I extract information from HTML and XML sources to save in databases. The objective is to generate JSON representing the source document's information and its relationships in order to 1) ...
0 votes
1 answer
80 views

Extract matrices from hierarchical file structure

I have a set of JSON files stored in a folder; the folder structure is as follows: Main_folder ----F1 -----I1 ------X.json -----I2 -------X.json . . . . . . In all,...
1 vote
1 answer
324 views

Jackson deserialization of subset of enums

I have several enums that all implement this interface: public interface SelectOption { String getId(); String getLabel(); } Here's an example: ...
  • 179
3 votes
1 answer
942 views

Remove elements from JSON

This function removes a JSON element from a JSON file. In may case, the ID element. I am able to get the desired result. But the code looks very verbose; can it be written in a better way without ...
  • 133
1 vote
2 answers
211 views

group countries by language in JavaScript

I need a better implementation than the below code (O(N) Solution), I am grouping countries by language ( data ) is the countries JSON, each country could have 0, 1 .. or more language as the object ...
0 votes
1 answer
131 views

Very slow work with data analysis in JSON using Python

I'll put my complete code below so that anyone who can help won't have any difficulty running, just copy it and it's 100% functional, just very very slow. To register the data I need, I make several ...
1 vote
1 answer
107 views

Extracting data stored in a JsonDocument from an Excel file on sharepoint.com, retrieved using Microsoft Graph

I retrieve data from an Excel file located on sharepoint.com using Microsoft.Graph like this: ...
  • 11k
2 votes
1 answer
55 views

Achieving same abstraction by replacing JObject's implementation with System.Text.Json alternative

I'm trying to improve this wrapper by replacing the Newtonsoft.Json with System.Text.Json in its ...
  • 665
2 votes
1 answer
64 views

Handling Medium-like text editor output at backend

I'm a developer who has completed almost one year of full-stack development & learning. I published my very first package lately, and I don't know is my code good or bad. So I jumped down here. ...
0 votes
1 answer
87 views

React code that controls user permissions

I have this code that controls the user permissions provided to a user. In my case, I constructed a simple example of CRUD. When the admin checks the boxes, it will grant the user access to perform ...
2 votes
1 answer
166 views

FizzBuzz JSON via Unix socket (Go)

At heart, this program is just the basic "FizzBuzz" program. However, the program was pushed further, by making it a client-server via Unix Socket: Server run, and listening on a socket. ...
  • 23
2 votes
0 answers
50 views

Unpack a flattened hash into Hash/JSON

The following JSON ...
1 vote
0 answers
459 views

Restaurant Open Hours - Converting Json to human readable format

I am seeking a general code review. Task: Write a program that takes JSON-formatted opening hours of a restaurant as an input and outputs hours in more human readable format. Input: Input JSON ...

1
2 3 4 5
18