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.

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security risks of Function()

Im trying to create an object of functions, but im concerned about the security risk of Function(), im planning to stringify the object_formulas and store it in a database so it can be updated ...
Dylan's user avatar
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1 answer
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Updating class method to use data from new weather API endpoint while keeping same return value object structure as with old endpoint

I needed to update a class in Node.js that parses the response from a new weather API endpoint but still preserves the same object structure and key values from having been using the old weather API ...
Aaron Goldsmith's user avatar
4 votes
2 answers
102 views

Fetch a Quranic Verse from the Web

Verse is a command-line program that allows you to retrieve specific verses from the Quran. It takes a chapter and verse number as input and provides you with the corresponding Quranic verse. ...
Harith's user avatar
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caching and rendering blog posts in markdown in react

I'd like to know if I'm doing this badly or involving any antipatterns. Masterlist.json contains a list full of all of the posts that exist and should be fetched on the page. Post metadata is ...
shr4pnel's user avatar
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55 views

Better way to parse data from nested JSON in Javascript/ NextJS

The nested JSON file contains names of US states and corresponding cities. City.json ...
aries0152's user avatar
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3 votes
1 answer
139 views

Bash scripts to convert json to associative arrays and then back to json

I'm a relative bash novice but have found it along with jq a great way to manipulate json scraped from various sources. I couldn't find any ready-made scripts to convert arbitrarily deep json to bash ...
joeblog's user avatar
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3 votes
1 answer
241 views

Find the closest named color

I have a .json file with name (string) and RGB (r, g, b: numbers) with 30.000 key-value pairs. I am looping the json multiple times per second to find the closest name to a given RGB color. Any idea ...
Relik8's user avatar
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3 votes
1 answer
112 views

parsing json file with potential corrupted record and sorting by id to output first n lines - cleaner logic

messy json file is parsed and should output the N highest record IDs & scores by score in descending order, highest score first. the code works but i wonder if there is better readability, help me ...
ERJAN's user avatar
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Wrapping an ExpandoObject within a SafeExpandoObject

I've written code to deserialize a JSON into an ExpandoObject. The only problem with the ExpandoObject is that if you try to access a member which doesn't exist, it ...
rboy's user avatar
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1 vote
2 answers
87 views

Update JSON object in outer object or insert a default one

The below code is part of a program that, among other things, configures a Chromium profile: ...
Richard Neumann's user avatar
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0 answers
30 views

Modala creates website from nested JSONs

My question pertains to the style in which I've written this function. Is there anything else I can do, to create a better resolution for user when they create a template from their JSON modal? This ...
thexiv's user avatar
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3 votes
2 answers
166 views

Enum to deserialize HTML sizes from JSON with serde

I added an enum for my webscraper to deserialize data from a JSON field that represents an HTML image size, which can either be an unsigned int like 1080 or a ...
Richard Neumann's user avatar
3 votes
1 answer
246 views

JSON comparison function

I've written a comparison function between two json values. I'd like to know if it can be improved at all in any way. Thanks again for the help. ...
David542's user avatar
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Designing a font definition with multiple variants per glyph

My project penhand tries to visualize the process of writing with a pen. Part of the project is an engine that converts text entry into a sequence of glyphs that are then rendered as animation into a ...
ccprog's user avatar
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0 answers
38 views

Write Node.js code to receive HTTP calls that initialize and update objects stored in JSON files

This is a backend side of Node.js running a simple Http endpoints for a monitring system for a time-related task I recently developed a habit that I would rather spend time to make the code as less as ...
Chase's user avatar
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Use API data to ensure current product prices in database data then sort by price

Because I've waited until now to bother learning the magical JSON functions that modern MYSQL affords, I wonder if my code is optimally written and if there are cautions/limitations to be aware of. My ...
mickmackusa's user avatar
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3 votes
1 answer
676 views

"Fixing" broken JSON with unescaped quotes

This code is supposed to fix JSON structures that are broken by having unescaped quotes in strings and try to recover if possible. The code can only recover on certain cases and can be fooled by ...
K.H.'s user avatar
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-1 votes
1 answer
114 views

Using JavaScript to interface with REST APIs

The website TryHackMe came up with a challenge that involves using HTTP requests to interface with REST APIs (here, task #14/day 9). The challenge basically involves querying a basic REST API to ...
Aleksey's user avatar
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137 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 ...
bbd108's user avatar
  • 121
4 votes
1 answer
909 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, ...
adepierre's user avatar
2 votes
0 answers
113 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, ...
Devilish Spirits's user avatar
2 votes
2 answers
1k views

Created structured/nested JSON from unstructured JSON

I have below unstructured but valid JSON which need to be converted to structured format ...
Pranav Bilurkar's user avatar
1 vote
1 answer
815 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 ...
ilham ramadhan's user avatar
3 votes
1 answer
49 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 ...
Albert's user avatar
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2 votes
2 answers
80 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 ...
mahmoudkhani's user avatar
6 votes
2 answers
616 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 ...
N3buchadnezzar's user avatar
2 votes
2 answers
571 views

Apply a schema validation against an HTTP request with JSON body

...
Cengiz Ergün's user avatar
2 votes
1 answer
72 views

Implementation of JSON schem parser to extract some attributes

I have three different types of schema possibilities as below: ...
ParthS007's user avatar
  • 197
0 votes
1 answer
47 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-...
JoshJohnson's user avatar
3 votes
2 answers
80 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 ...
t3chb0t's user avatar
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4 votes
1 answer
63 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. ...
Johnny's user avatar
  • 41
1 vote
1 answer
872 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 ...
SomeStudent's user avatar
1 vote
1 answer
76 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 ...
Neslihan Bozer's user avatar
4 votes
1 answer
253 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 ...
emma673r's user avatar
2 votes
2 answers
120 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 ...
Boro8ey's user avatar
  • 23
0 votes
0 answers
342 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 ...
actual_panda's user avatar
2 votes
1 answer
174 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 ...
Anne Maier's user avatar
1 vote
1 answer
188 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 ...
Faahmed's user avatar
  • 113
2 votes
3 answers
2k 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. ...
Phexyaa's user avatar
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1 vote
0 answers
95 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 ...
Philipp Doerner's user avatar
4 votes
3 answers
737 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 ...
Peter Csala's user avatar
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-1 votes
1 answer
1k 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? ...
popMichael's user avatar
1 vote
0 answers
525 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 ...
RicardoO's user avatar
2 votes
1 answer
175 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 ...
Dozie's user avatar
  • 21
3 votes
0 answers
186 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 ...
Zubair97's user avatar
2 votes
1 answer
479 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 ...
willywinelover's user avatar
2 votes
1 answer
99 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 ...
Patrick's user avatar
  • 331
4 votes
2 answers
3k 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, ...
Gibberish's user avatar
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0 votes
2 answers
89 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 ...
user2309803's user avatar
6 votes
1 answer
1k 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. ...
xtian's user avatar
  • 331

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