checkjson | identify JSON objects and potential decoding issues | JSON Processing library

by clbanning Go Version: v1.4 License: Non-SPDX

X-Ray Key Features Code Snippets(1)Community Discussions(9)Vulnerabilities Install Support

kandi X-RAY | checkjson Summary

checkjson is a Go library typically used in Utilities, JSON Processing applications. checkjson has no bugs, it has no vulnerabilities and it has low support. However checkjson has a Non-SPDX License. You can download it from GitHub.

Check that a JSON object's keys correspond to a struct's exported members or JSON tags. 2018.03.14 - Add ExistingJSONKeys() 2018.02.16 - Add test example of using go v1.10 (*Decoder)DisallowUnknownFields() 2017.02.13 - Handle "-" and "omitempty" JSON tags in struct definitions. 2017.02.08 - UnknownJSONKeys lists all JSON object keys that won't be decoded. 2016.11.18 - MissingJSONKeys lists all struct members that won't be set by JSON object. This package does not support recursive struct definitions. I make extensive use of JSON configuration files. Sometimes the files are large or complex and JSON keys can be prone to typos or case errors. The "encoding/json" decoder just ignores JSON keys that do not correspond to struct member names/tags; this can result in unexpected initialization errors or the failure to override defaults. The checkjson.Validate() function identifies JSON object keys that cannot be decoded to a member of the struct using the "encoding/json" package. There is a similar package for validating XML tags against structs in

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Security

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Support

checkjson has a low active ecosystem.

It has 6 star(s) with 1 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 1 have been closed. On average issues are closed in 25 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of checkjson is v1.4

Quality

checkjson has no bugs reported.

Security

checkjson has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

checkjson has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

checkjson releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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checkjson Key Features

No Key Features are available at this moment for checkjson.

checkjson Examples and Code Snippets

default

Lines of Code : 30

License : Non-SPDX (NOASSERTION)

Copy

Example:

data := `
{
   "elem1":"a simple element",
   "elem2": {
      "subelem":"something more complex", 
      "notes":"take a look at this" }
   "elem4":"extraneous" 
}`

type sub struct {
   Subelem string `json:"subelem,omitempty"`
   Another

Community Discussions

Trending Discussions on checkjson

Node js do something every 2 minutes, until a json which is checked every few seconds changes

Undefined error even though variable is declared

PHP http code 0 unable to read custom headers

How to read a json file, find a key and bring the related data as object on Python?

File upload in React Native through fetch, XHR and axios fails on Android but works on iOS

Getting null when trying to read nested JSON from POST request body using springboot

UITableView with sections from a local JSON file

Reading local JSON file and using it to populate UITableView

How do I pass dynamic keys into a object described by an interface?

QUESTION

Node js do something every 2 minutes, until a json which is checked every few seconds changes

Asked 2021-Apr-07 at 20:40

To change a procedure while my programm is running, i want to manually change a value in a .json object from 0 to 1. Now I want my programm to:

check the .json every few seconds (or even without timer, as often as possible) for changes.
refresh a browser page (using puppeteer) every 2 minutes, until the .json changes. How do i combine these 2 steps?

Im thinking about something like this:

...

ANSWER

Answered 2021-Apr-07 at 20:40

You can do that with the fs.watchFile method.

Source https://stackoverflow.com/questions/66992985

QUESTION

Undefined error even though variable is declared

Asked 2021-Mar-27 at 06:50

I am trying to create a card where all information are stored. However after I created the variable and tried to append text to it, I got an undefined error. What should I change?

Here's the error:

Uncaught TypeError: title is undefined createCards http://localhost/Projects/diary/:86 createCards http://localhost/Projects/diary/:75 success http://localhost/Projects/diary/:103 jQuery 6 http://localhost/Projects/diary/:96 jQuery 13 diary:86:13 createCards http://localhost/Projects/diary/:86 forEach self-hosted:206 createCards http://localhost/Projects/diary/:75 success http://localhost/Projects/diary/:103 jQuery 6 http://localhost/Projects/diary/:96 jQuery 13

...

ANSWER

Answered 2021-Mar-27 at 06:48

document.createElement("div").classList.add("test") does not return your element, it returns the result of the add method, which is undefined.

You need something like this.

Source https://stackoverflow.com/questions/66827990

QUESTION

PHP http code 0 unable to read custom headers

Asked 2021-Jan-30 at 07:50

I have a php script which is being called in an angular project. I always get the response code as 0. I can find the request headers in chrome debugging section, but when i see in script it a always empty. Also the php script is called twice with request method 'options' and 'get'. Iam not able to proceed further to get the details. Iam working on a windows , PHP7,iis server.

...

ANSWER

Answered 2021-Jan-30 at 07:50

You can use to call custom headers as an array

Source https://stackoverflow.com/questions/65884095

QUESTION

How to read a json file, find a key and bring the related data as object on Python?

Asked 2020-Jul-28 at 14:06

I'm kinda new to Python and hence learning by doing, so here I am asking for some heads up.

I need to store values in a JSON file, and later in the next execution check first if the user already requested access into the system to provide the proper returns.

So basically my json file will be:

...

ANSWER

Answered 2020-Jul-28 at 14:06

I figured. As per my example, I could get it done by:

Writing in the json:

Source https://stackoverflow.com/questions/62923015

QUESTION

File upload in React Native through fetch, XHR and axios fails on Android but works on iOS

Asked 2020-Jul-09 at 13:34

I have looked at every possible solution to this on stack overflow, Github issues, gists and what not. None of them have worked.

Basically I am trying to upload an image captured through react-native-camera onto a Java API and it works on iOS both on the simulator and on a physical device.

...

ANSWER

Answered 2020-Jul-09 at 13:34

Do check inside the AndroidManifest.xml for the main file,

Source https://stackoverflow.com/questions/62815251

QUESTION

Getting null when trying to read nested JSON from POST request body using springboot

Asked 2020-Jan-21 at 07:57

I am trying to Parse a JSON from request body using springboot :

Below is the Request from postman (request body with type as application/json) ->

...

ANSWER

Answered 2020-Jan-20 at 10:43

Your JSON schema is wrong. There are naming differences between the expected fields and the JSON request body.

Also there is no need to have these convoluted wrappers that add no value (if not make the produced JSON even harder to read). Just refactor your code to look like this:

Source https://stackoverflow.com/questions/59821237

QUESTION

UITableView with sections from a local JSON file

Asked 2018-Jul-02 at 17:59

I'm still stuck, and I've been banging my head against a wall for weeks on this. So here I am asking one more time, this time in a more complete manner. I just want to make this work. I've been trying to use Swift 4 as much as possible (since I'm learning it seems easier to stick to one set of rules/syntax, but at this point I don't care what language is used as long as it works so I can move on to the rest of the things I need to do to the app.

Goal: Look at local version of JSON, and compare it to hosted version. If hosted is newer, replace the local version with the newer one. Then parse the local JSON file to create the UITableView, and divide it into sections by state.

Issue: It sorta worked with an old method that was parsing it live from the website, but the sections where showing duplicates and the wrong counts. It now seems to be comparing local to hosted correctly, but the UITableView is not being populated at all now. I suspect all my issues are in the tableView sections, but I've tried it 10 trillion different ways and none of them work. I assume I'm not properly pointing it to the local JSON file.

Code: Here is my entire ViewController:

...

ANSWER

Answered 2018-Jul-02 at 17:20

Before delving into how iOS UITableView works, get this straight:

You have table view to specify multiple data items.
These items are arranged into table view rows.

Now:

if those can be classified in some way, they are grouped into sections (visible through section titles).
If they cannot be classified, they are all shown into single (often invisible) section.

So first, think how you are displaying bonuses. Are they flat list (array), or grouped into some bigger chunks?

If it has no classification:

You have single section, and your numberOfSections method must return 1.
Your numberOfRowsInSection must return bonuses.count.
And most importantly, your cellForRowAt should look like this (notice that bonuses array is indexed by row index, not section index):

Source https://stackoverflow.com/questions/51140690

QUESTION

Reading local JSON file and using it to populate UITableView

Asked 2018-Jun-27 at 01:42

I am writing an app that needs to look at a local JSON file, then compare it's version to one I have hosted on a website. If they don't match, download the one from the web and save it locally. If they do match, then continue on and use the local JSON file. This version info is in the JSON file itself.

Previously, my app would simply parse the online data and use that directly. It would then populate the UITableView using the JSON data. Now that I am using my local file, the UITableView isn't getting populating, and I'm not certain how to fix it. From reading the new function, I think my issue is that I'm not using JSONDecoder(), and instead using JSONSerialization(), and therefore I can't point it at the specific metadata I want.

26 Jun 18 Edit (Below is my BonusListViewController.swift file):

...

ANSWER

Answered 2018-Jun-21 at 08:20

First of all, you are parsing JSON values incorrectly. You need to first understand your JSON format. You go to your JSON file link, and analyze it. If it starts with a "{", then it is a Dictionary, if it starts with a "[", then it is an Array. In your case, it is a Dictionary, then there come the keys which are Strings ("meta", "bonuses"). So, we know our keys are Strings. Next, we look at our values. For "meta" we have a Dictionary of String : String; for "bonuses" we have an Array of Dictionaries. So, our JSON format is [String : Any], or it can be written Dictionary.

Next step, is accessing those values in the Dictionary.

Source https://stackoverflow.com/questions/50942306

QUESTION

How do I pass dynamic keys into a object described by an interface?

Asked 2017-May-05 at 18:46

I have a fairly straight forward json object, that has two distinct keys "checked" and "unchecked".

...

ANSWER

Answered 2017-May-05 at 18:46

interface CheckJson {
  checked: CheckProps;
  unchecked: CheckProps;
}

const oppositeSelector = Math.random() % 2 > 0 ? 'unchecked' : 'checked';

declare const json: CheckJson;
json[oppositeSelector];

Source https://stackoverflow.com/questions/43809713

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install checkjson

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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