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Q&A

Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Posts tagged json

2 child tags

Use for questions about JavaScript Object Notation (JSON), a textual data interchange format. Please ensure that all provided examples are valid by using a JSON validator.

This tag doesn't have a detailed wiki yet.

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Q&A Do the elements of 'required' array need to be defined in 'properties' dictionary in JSON schema?

In a JSON schema, do the required properties need to be a subset of properties? E.g. is this a valid schema, even though cookies isn't mentioned in properties? { "type": "object", "properti...

1 answer  ·  posted 1mo ago by Iizuki‭  ·  last activity 1mo ago by Iizuki‭

Question json json-schema
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+4 −0
Q&A Replace leaf arrays with joined strings in a nested structure in jq

Consider the following arbitrarily-nested JSON as input to a jq filter: echo '[{"foo": [1, 2]}, {"bar": [{"baz": ["foo", "baz"]}]}]' | jq '.' My goal is to join leaf arrays into strings: [{"fo...

1 answer  ·  posted 6mo ago by ggorlen‭  ·  edited 6mo ago by ggorlen‭

Question json jq
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+2 −0
Q&A Generating nested repeating values with JSON Generator

Hi, I'm trying to use the JSON Generator to create data with nested repeating values. I want to create 100 objects with an ID, Name, and Code. The Id is incremented from 0 to 99, but the Code (pr...

1 answer  ·  posted 9mo ago by mcalex‭  ·  last activity 9mo ago by __blackjack__‭

Question json loop
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+1 −1
Q&A Rest service doesn't find @GET Method (Jersey Rest service in Gradle).

I have to implement a JSON based REST web service for querying literature. Ordinary users should be able to query data and process it in their clients. The "main user" can adapt database entries vi...

0 answers  ·  posted 1y ago by Gagamelius‭  ·  edited 1y ago by Alexei‭

40%
+2 −4
Q&A How do I properly format a String for parsing with a com.google.gson.JsonParser

I am trying to check a JSON array for a certain element. However, when I try to instantiate a JsonElement to search the list for: JsonElement builderElement = JsonParser.parseString( "{\"disc...

0 answers  ·  posted 2y ago by cuzzo‭  ·  edited 2y ago by Stephen C‭

Question java json json-parser
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+9 −0
Q&A Is it dangerous to use json.loads on untrusted data?

I manage a wsgi application that accepts JSON data via POST from potentially untrusted sources. Normally it is treated as a text blob and never parsed, but there is a value in the expected input th...

1 answer  ·  posted 2y ago by ajv‭  ·  last activity 2y ago by hkotsubo‭

Question python json security
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+5 −0
Q&A Validate All Object Properties with JSON Schema

I'm writing a JSON schema to validate asset files for a program. The JSON I need to parse is structured so: { "jobs": { "software-developer": { "job-description": "sw-dev.md:0", "pay": 800...

1 answer  ·  posted 2y ago by Josh Hyatt‭  ·  last activity 2y ago by elgonzo‭

Question json validation
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+6 −1
Q&A What are the pros and cons of using objects vs associative arrays for JSON results of a CURL request in PHP?

I have a PHP script that uses CURL to return a JSON result that looks //Curl set up code $result = curl_exec($ch); //Error checking code $json = json_decode($result, true); //Code to process r...

1 answer  ·  posted 3y ago by Charlie Brumbaugh‭  ·  last activity 3y ago by Yaskur‭

Question php json
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+3 −1
Q&A How do I choose the correct Perl module from these variations?

When looking for Perl modules to handle JSON strings and/or documents, I found JSON::PP and JSON::XS. The documentation of JSON::PP says it is compatible with JSON::XS. What do these suffixes me...

1 answer  ·  posted 3y ago by ghost-in-the-zsh‭  ·  edited 3y ago by ghost-in-the-zsh‭

Question perl json perl-module
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+5 −0
Q&A Handling JSON files in Rust without manually creating mapping classes

I have JSON that looks something like this: {"id":"n-fsdf-6b6", "name":"JohnSmith", "revisionDate":1591072274000} The JSON data is named CharacterInfo. It comes from a static external URL. The str...

1 answer  ·  posted 3y ago by dustytrash‭  ·  last activity 3y ago by r~~‭

Question rust json
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+11 −0
Q&A Does using an Integer have any speed/performance benefits over a string in JSON

I'm working on an API to respond some data about a bunch of orders and items. The order and item numbers are always an integer (it's the order.id and item.id value, respectively). Originally the re...

3 answers  ·  posted 3y ago by Welz‭  ·  last activity 3y ago by .                                                .‭