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How to convert a JSONObject to a JSONArray

I retrieved this string from a server and converted it to a JSONObject

Returned string is JSONArray instead of JSONObject,so convert it to JSONArray then get JSONObject from it.

JSONArray jsonArr=new
JSONObject jsonObj=jsonArr.getJSONObject(0);
// get all values from jsonobject using keys
 String strId=jsonObj.getString("Id");

Categories : Java

Related to : How to convert a JSONObject to a JSONArray
Parsers are objects used to tokenize JSON content into tokens and associated data. It is the lowest level of read access to JSON content. Most common way to create parsers is from external sources (Files, HTTP request streams) or buffered data (Strings, byte arrays / buffers). For this purpose org.codehaus.jackson.JsonFactory has extensive set of methods to construct parsers, such as: JsonFactor

Categories : Java
How to iterate JsonArray in java
you can done using this code, This is the perfect code, //put your json in data string JSONArray jsonArray=new JSONArray(data); if(jsonArray!=null && jsonArray.length()>0){ for (int i = 0; i < jsonArray.length(); i++) { JSONArray childJsonArray=jsonArray.optJSONArray(i); if(childJsonArray!=null && childJso

Categories : Java
I am getting a type error when looping JSONArray in Android / Java
JSONObject jsonObject = new JSONObject(result); JSONObject r = jsonObject.getJSONObject("r"); JSONArray posters = r.getJSONArray("posters"); I changed the r JSONObject to get it from the JSONObject called r instead of calling string called r ,, because r in the json string is an object Update Change first line in the loop to be myTextView.append(posters.getJSONObject(i).getString("p

Categories : Java
Cordova iOS 3.7.0 Issue - [__NSCFString JSONObject]: unrecognized selector
This is a problem if you remove the -ObjC linker switch. The libCordova.a library specifies some categories on NSString which will not get loaded if -ObjC is removed. A work around is to remove libCordova.a from the linked frameworks and add this to the Other Linker Flags build setting: -force_load $(BUILT_PRODUCTS_DIR)/libCordova.a This will cause all symbols (including the categories) in libC

Categories : Cordova
convert x.y to a/b where x.y = a/b c#
Use the Fraction class from codeproject: frac=new Fraction("6.25"); // we'll get 25/4

Categories : C#
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