I'm sure there is a simple way to do this, but I haven't found a way to do it. How do I go about parsing a simple json array: [1] as a List[Integer] or List[String] with the play framework Json Library in scala?
All of the examples I have seen in the documentation assume you are working with an object and are accessing an attribute in the object. When I try to parse the json I get an error:
jsonResult.as[List[String]]
JsError(List((,List(ValidationError(error.expected.jsarray,WrappedArray())))))
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I got confused when Im try to parsing json in object class.
Im using klaxon but I just wonder how to read the file because I cannot use activity or application to add it into buffered object.
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I want to use Jackson API to convert scala object to json. I have used the Jackson API 1.9.13 (jackson-core-asl, jackson-mapper-asl jars) to convert java object to json and vice versa. However I am not able to find jars to convert from scala object to json. Does any one have idea about this? Thanks.
I created a Java class and wrote a function to build JSON using Jackson API 1.9.13. The function returns the Json String.
Then created the object in Scala and called the Java-To-Json conversion function in the Java class. It worked just fine.
I am looking for solution in Java to convert Object to NGSI10v1 payload (Json) and NGSI10v1 respose(Json) to Object .
Can i do that?
How can i do?
please have a look at this node module
https://www.npmjs.com/package/fiware-orion-client
particularly if you have a look at https://github.com/telefonicaid/fiware-SDK/blob/master/Javascript/orion/ngsi-helper.js
source file you will find two useful methods provided by the NgsiHelper object, one for parsing NGSI payloads to JS objects and the other to convert JS objects to NGSI payloads.
best
I need to deserialize some JSON objects. I tried to use Tiny-json library, but it's too slow. I tried to use Newtonsoft.Json, but it fails in webplayer with this error:
MissingMethodException: Method not found: 'System.Collections.ObjectModel.KeyedCollection.
What JSON parser do you recommend?
You can try one of these open source solutions:
https://github.com/jacobdufault/fullserializer
https://github.com/mtschoen/JSONObject (https://www.assetstore.unity3d.com/en/#!/content/710) I am using this one most of the times, it's versbose but does its job well, not sure about performance however
Or go with paid ones:
https://www.assetstore.unity3d.com/en/#!/content/11347
Unity 5.3 added Native support of Json Serializer. It is faster than others.
JsonUtility.ToJson to convert a class to Json.
JsonUtility.FromJson to convert Json back to class.
For complete example and information regarding json arrays, see
Serialize and Deserialize Json and Json Array in Unity
Is there any existing JSON parser which can be used from VB6?
I could obviously write my own parser, but I don't want to reinvent the wheel if I don't have to.
Thanks!
I would look at VB-JSON:
VB-JSON is a Visual Basic 6 class library for parsing and emitting JSON (Javascript Object Notation) and can handle nested arrays and objects in the data. It does not rely on the JScript engine for parsing.