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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40 views

Program to edit an address book stored as a JSON file

I was told to come here from Stack Overflow. I'm trying my hand at an address book and the goal is for it to have a bit more of error prevention, for instance for the key "phone" to have 10 digits, ...
0
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1answer
48 views

JSON Writer (PHP)

I have written a simple PHP Script that takes $_POST input and uses it to add data to a .json file. Given the security flaws in ...
0
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0answers
5 views

Best way to build a JSON API coupled with HTML views in a Rails project [migrated]

I've got a Rails eCommerce project communicating with an iOS app. The iOS app receives JSON data from the Rails back-end, but there's also HTML rendering when a user comes to the project from his ...
0
votes
2answers
59 views

Currency converter in Python 2.7

I'm a beginner and it is my first project in Python 2.7. My goal is writing a script that I can run with two or three arguments. If run with two arguments like ...
5
votes
2answers
81 views

Adding an item to database + JSON

Is this code good? Or is it the noobiest PHP you've ever seen? ...
1
vote
0answers
19 views

Send Google Cloud Messages

I wrote code which is doing query and insert inside while loop. ...
0
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0answers
5 views

Is it a bad practice to use JSON strings as keys of objects? [migrated]

On languages such as Haskell, most datatypes have instances which allow their values to be used as keys of structures such as ...
3
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1answer
642 views

Wrapper for a transfer transaction API

I'm looking for any kind of advice, like when or where to do exception handling, the overall library structure/layout, usage of classes/partial classes, code efficiency, naming conventions, and so on ...
2
votes
2answers
58 views

Generated serialization code

CGbR project I am currently working on a project that generates code from classes. The idea is to achieve maximum performance by replacing reflection use cases with fast, generated code. Current ...
0
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1answer
52 views

Submitting a form via JSON

I have a feedback.js that I would like to improve. ...
4
votes
1answer
27 views

Invoking API calls with parameters specified using JSON

I have an instance of a Java class that I need to call some functions on, using the API exposed by another party. For each call, I need to both check for thrown exceptions, and check the value of the ...
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0answers
44 views

Transforming a parts catalog into a different data structure

The entire purpose of this code is to arrange the data that was dumped into CommRef_ into the required structure of ResObj. The ...
-1
votes
1answer
37 views

merging json object

Hi I am trying to merging json objects which has common value. This is original JSON ...
0
votes
1answer
70 views

Wikipedia search using the JSON API

I ask to you. What I could do better in my code or logic? This my example on Codepen -> Wikipedia Search ...
2
votes
1answer
38 views

Regrouping JSON object

I wrote a JavaScript source which regrouping by new key i.e. following JSON to the other: ...
1
vote
1answer
34 views

Twitch client that notifies me when a followed streamer comes online

I've been writing code for a little while but I'm a little slapdash. I'd like to get better so I've been having a glance at best practices, other peoples code and reading a whole lot. I'd appreciate ...
7
votes
3answers
47 views

From Q to compiler in less than 30 seconds

As an adjunct to From new Q to compiler in 30 seconds, I've created a Python script to automatically download the markdown from any question on Code Review and save it to a local file using Unix-style ...
1
vote
1answer
44 views

Nested loop to transform MongoDB results

I have the following structure returned from MongoDB: ...
0
votes
1answer
31 views

Collect several API call results

Want to brush up my rusty web dev skills. I want to call the twitch API for several channels and eventually call a callback function when all results are in without using a sync call. I didn't work ...
1
vote
0answers
74 views

Submitting a JSON [closed]

I have service to which I have to submit a JSON but I have to send the JSON multiple times and the code is slow. How can I improve the performance? ...
0
votes
0answers
93 views

Loading autocomplete text view adapter dynamically using async task in Android

I am working on an app in which I need to get destination list from server and set it in autocomplete text view. I am using text watcher and on its onTextChanged event I am fetching destinations data ...
5
votes
1answer
58 views

Serializing (and deserializing) basic mesh using JSON.net

In order to improve my c# (which is fairly basic at best) I decided to try to serialize a simple mesh to a file using the JSON.net library. Simple mesh in this case means an array of vertices and a ...
4
votes
1answer
74 views

Parsing JSON using jsoncpp

I left questions in the comments strategically, since I think it's easier to answer questions this way. Basically what my small class does is abstracts away functionality that was originally in a ...
0
votes
1answer
125 views

Parsing JSON in one go using state machine solution

I need to parse a simple JSON string (flat JSON, no hierarchy) for keys and values, and there is a system constraint that I cannot use any built-in JSON library and can only read a string once due to ...
1
vote
0answers
31 views

Excel-to-JSON parser 2

After first code review I have fixed the found issues. Could you please review my new refactored application? Main class (entry point) ...
0
votes
1answer
50 views

Excel-to-JSON parser

I just wanted to build a simple converter from an XLS Excel file to JSON. I have predefined JSON format. All fields except of two - are just simple mapping from Excel to JSON. The two fields have a ...
3
votes
1answer
157 views

Newtonsoft Json helper class

I've written the following helper class to help serializing objects to and from Json. I would appreciate some feed back on the style of the class. ...
3
votes
1answer
52 views

Angular JSON weather app

I'm pretty new to Angular. I wrote a weather app and need my code reviewed. I especially need help on best practices for handling edge cases on the response from the JSON endpoint. Here's the HTML: ...
5
votes
2answers
69 views

Tracking Containers in a Train Station

This is a time line for control over the events of some containers in a train station. It gets all the data to build the time line by getting a JSON from a database via REST service. The app resets ...
2
votes
2answers
205 views

Parsing JSON in one go

I need to parse a simple JSON string (flat JSON, no hierarchy) for keys and values, and there is a system constraint that I cannot use any built-in JSON library and can only read a string once due to ...
-1
votes
2answers
88 views

JSON string parsing

I need to parse a simple JSON string (flat JSON, no hierarchy) for keys and values, and there is a system constraint that I cannot use any built-in JSON library and can only read a string once due to ...
0
votes
1answer
21 views

Converting height map bitmap to json

This is my first F# program. It's a command line utility that takes a parameter containing a path to an height map bitmap and prints out this height map converted to JSON format. ...
3
votes
1answer
64 views

GPSD socket connection and decoding JSON into Python dictionaries

GPS3 is a python 2.7-3.5 interface to GPSD. I've stripped back everything to two classes. ...
2
votes
1answer
47 views

Basic JSON Representation in Rust

This week I started reading "The Rust Programming Language". As I reached the chapters on enumerations and pattern matching I felt I had enough material to put together a simple representation of JSON ...
1
vote
0answers
106 views

making dynamic tables with JSON - angular2

Okay, so simple enough task - I'm using Ionic/Angular2 to develop an auditing app. Using angular I can map Objects into the DOM rather easily, so what I need to do is create an object - but I would ...
2
votes
2answers
48 views

RSS to JSON for insertion into MongoDB

In my code, there is a chain of functions call where the deepest function may throw an exception. I catch and handle it according to the business logic. The problem is that all other functions in the ...
1
vote
1answer
48 views

Filters for a JSON collection

I am trying to create a class that parses a JSON and selects all labels, or just a particular label that you prefer to later do a calculation with the value pair extracted off that label. This is ...
4
votes
1answer
43 views

Converts the JSON object to another structure of JSON

I want a JSON object of the following structure to plot a chart ...
6
votes
1answer
71 views

Parse JSON data of upcoming fixtures of Chelsea FC

This program makes a call to an API (http://api.football-data.org/) and obtains data for fixtures of Chelsea FC for the next 100 days in JSON format. The JSON is parsed into a Java object and then ...
2
votes
0answers
34 views

Extracting data for a tag cloud using Lazy.js

I've just started using Lazy.js, which is my first exposure to a "functional style" javascript library. I'm still utterly lost as to which of the hundred different functional javascript libraries to ...
2
votes
2answers
115 views

Minimal CORS mail PHP

I have an PHP endpoint used to mail me feedback or error logs from my sites here: https://github.com/kaihendry/vanilla-php-feedback-form/blob/master/feedback/feedback.php ...
4
votes
2answers
179 views

Tic-Tac-Toe machine learning

I recently started getting into machine learning and I wanted to write a "beginner program" which would learn to play Tic Tac Toe. This code was inspired by a different program I saw, meaning some ...
1
vote
1answer
77 views

Testing a Rails API controller

I'm building a JSON API. I'm writing my controller tests so that they compare the response body to actual JSON I'm generating in my tests using ActiveRecord. I wrote two helper methods that make the ...
1
vote
0answers
25 views

Script to migrate event, artist, and venue information from MongoDB to Drupal

At first I brute forced the migration to just get it finished. However, the procedural program mixed the events with the venues so I rewrote it, this time using classes which I'm just beginning to ...
1
vote
0answers
28 views

Flask json rpc2.0 extension

I created a simple extension to handle JSON RPC 2.0 requests on flask I would like some feedback regarding usage here is an usage example: ...
1
vote
2answers
174 views

Fetching data from nested JSON using jQuery and displaying in table

I'm displaying JSON data in a tabular format on a html page using jQuery. In the function I'm looping the resp.DATA once to get the key names so it can be ...
6
votes
1answer
87 views

C# Regex to extract bug ID from Bugzilla JSON response

I have written a series of Regex.Replace() lines to take an input like {"id":36} and convert it to ...
1
vote
1answer
54 views

Google Maps coordinations JSON to object

I am trying to write a parser from JSON data which I get from Google requesting coordinates of a city, which will create my specified object structure. For parsing, I've written a custom ...
0
votes
2answers
34 views

Building categories block based on JSON

I'm not even sure if this is how you're supposed to do it, but this is what I have so far: ...
3
votes
0answers
85 views

Streaming Json Serialization Using C++

I've written a C++ library for serializing objects to a stream as Json with the following goals in mind: Minimal run-time overhead (write the contents of an existing object/array to the stream ...