Tagged Questions

Java is an object-oriented language and runtime environment (JRE). Java programs are platform independent, because they are compiled to bytecode and their execution is handled by a Virtual Machine called the Java VM or JVM.

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Android - How to parse JSONObject and JSONArrays from api.rottentomatoes

so, there's this JSON code. Im trying to get the "abridged_cast". but its complicated. its JSONObject inside JSONArray onside jSONObject Inside JsonArray.... 01 { 02 "total": 591, 03 "movies": [{ ...
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How to use array lists and read all its items correctly in java I have a logical error with my code

I faced a problem to print out all the names of the given courses id's and I didn't show any result after executing the code ... here is the class of the student : public class Student { String ...
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Oanda REST API and Java

I am currently trying to play around with Oandas REST API and Java and got stuck with it. Maybe fair enough as I have no clue about REST... When I try to open the URL in my browser, I am asked to open ...
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Is it possible to attach more than 1 file in IE8?

I know that it has been asked a lot of times, but I have not found a solution yet. I faced a client who wants a multiple file uploader working in IE8 and I can not achieve this the last 2 days. The ...
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Loading of the native code library for start0() native method in Thread class

I am looking for some in-depth explanation How Thread.start() internally invokes run() method. I know that its my JVM which internally calls run() via start() method and when I started checking the ...
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1answer
23 views

Is there an easy to use Image library for simple operations (read,write,rotate,re-size)?

My use case is pretty simple which I think is shared with many other developers. I would like to: Load an image Read EXIF Orientation details (If available) Rotate (90, 180, 270) degrees Resize and ...
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Creating a User Account System

I am in need of designing a user account system, basic things like user able to register and login, storing some basic info like name, email, phone number, address, etc. This "USER" table will then be ...
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1answer
31 views

Java Regex doesn't match although debug tools do

I have written a regular expression to parse strings of the format OBJECT_NAME KEY1=value KEY2=value (actually done by 2 regexps) This is my utils class: package de.hs.settlers.util; import ...
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Android Sockets send and reveive

I have a Python program running as a Server on a computer, and I want to connect to it on my Android phone to send and receive data. The server side is using sockets where it can receive data from the ...
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2answers
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Annotations vs XML, advantages and disadvantages

i am new to java here, I was reading about annotations and xml, personally I find out xml has lot of advantages like it can be put outside application, changes can be made without recompiling class ...
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BroadcastReceiver android SMS message report delivery

This is my first question so please bear with us. At first I wanted to apologize for my language. I hope that it will be clear enough. I have the following problem. Creating an application for ...
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How to detect that a JavaFX model object or property got disposed

I do have a model object in my JavaFX FXML file: <fx:define> <DataSource fx:id="source1"/> </fx:define> and in the main visual section I do bind some UI element to it: ...
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5answers
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Java : Parsing Date String using SimpleDateFormat

My date string is like this dd.MM.yyyy-HH.mm.ss . I am doing following: String s_date= ""13.06.2012-12.12.12" Date d_date = new SimpleDateFormat("dd.MM.YYYY", Locale.ENGLISH).parse(s_date); But it ...
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2answers
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what will happen when a thread T1 joins thread T2 and T2 gets interupted

I have a scenario where thread T1 joins thread T2. what will happen when thread T2 gets interrupted. whether T1 will proceed or T1 will also gets interrupted.
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Vaadin Table: load data only on click of button

My table have a big query, so I want to make the user filter some fields before displaying the table data. It's possible to make the table get the data only on the click of some button? Actually ...

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