JaxbRepresentation gives error “doesnt contain ObjectFactory.class or jaxb.index”
Clearly you aren’t sending the data with ObjectOutputStream: you are just writing the bytes. If you read with readObject() you must write with writeObject(). If you read with readUTF() you must write with writeUTF(). If you read...
I guess this will help you. JSONObject jsonObj = new JSONObject(jsonStr); JSONArray ja_data = jsonObj.getJSONArray("data"); int length = jsonObj.length(); for(int i=0; i<length; i++) { JSONObject jsonObj = ja_data.getJSONObject(i); Toast.makeText(this,...
Android For loop
JLS-8.3.1.1. static Fields says (in part) A static field, sometimes called a class variable, is incarnated when the class is initialized (§12.4). JLS-4.12.4. final Variables says (in part) A constant variable is a final variable of primitive type or type String that is...
Yes, it is possible: public class Foo { private int x; public Foo() { this(1); } public Foo(int x) { this.x = x; } } To chain to a...
How can I initialize a LinkedList with entries/values in it?
How to represent a fix number of repeats in regular expression?
How do I fix a NoSuchMethodError?
To manipulate data you actually need executeUpdate() rather than executeQuery(). Here’s an extract from the executeUpdate() javadoc which is already an answer at its own: Executes the given SQL statement, which may be an...