Platform independent socket communication between Java and C++

java-forums.org - 2013-06-12 00:34:38 - Similar - Report/Block

Hello forum, I would like to build a simple Java server that can receive TCP messages from different endpoints that use Java, C++ or any other language. As far as I know the following message properties are critical: byte order, encoding and number representation. However, I don't know which Java Streams and Writers write Java specific co...

Java OOP optimising code

stackoverflow.com - 2013-05-27 22:26:20 - Similar - Report/Block

I am working on my Java assignment - Minesweeper game clone. I have two almost identical (only text label and text frame differ) methods gameWon() and gameLost() which are responsible for showing "Game Won!"/"Game Lost" window at the end of the game. I know that code duplication is bad practice so I want to optimize it. The problem is tha...

Why doesn't this work? - Stanford cs106a Assignment 2.2 (target)

java-forums.org - 2013-05-12 13:36:17 - Similar - Report/Block

Hi, This is my attempt at answer for the 2nd question of assignment 2 from stanfords cs106a course which is available online. The question is as follows: Captura de pantalla 2013-05-12 a la(s) 21.01.37.png I am aware that there are other ways to solve this problem (see here: Stanford CS106A Assignment 2 Target Solution ) but I feel that m...

Running multi-class Processing project in Eclipse

stackoverflow.com - 2013-04-30 03:31:05 - Similar - Report/Block

I've been working on a Processing project recently, and wished to bring it into Eclipse (for use with another class written in Java). Basically what this project is is a race simulation, and I have a TheRace class which contains main(), setup() and draw(), a Race class which contains all the code for iterating through the race itself, a R...

Minesweeper Classic X for Android

androidzoom.com - 2013-04-25 19:01:19 - Similar - Report/Block

Blue Screen Studio Minesweeper Classic X brings the classic Minesweeper game to the Android platform. Enjoy the game! FREE...

How to convert XSSFColor to java.awt.Color?

java-forums.org - 2013-04-25 09:39:33 - Similar - Report/Block

I working with Excel support for a software which uses both xls and xlsx file formats. A small part of the code is shown below. I am writing code which gets java.awt.Color from org.apache.poi.ss.usermodel.Color. I haven't find any general way to do that. That's why HSSFColor and XSSFColor have separate blocks of code. At least my XSSFColo...

latest java update 7.0.21

techguy.org - 2013-04-20 16:03:50 - Similar - Report/Block

Hi guys,Java desided they were going to update to a newer version anyway,it's not working lol,it's saying java runtime inviroment 7.0.21/java spdll is corrupt. I'm open to suggestions.Btw, I've contacted java followed their instructions (uninstall reinstall) still not working.Thanks 4 the help.

How to change iReport font as parameter

java-forums.org - 2013-03-27 09:17:00 - Similar - Report/Block

i have application that generate report with custom font style, like font family, color,size and style(bold,italic,underline). And i use all font-family from Windows System. I try to use parameter in .jrxml file. Like this : Code: And in the text : Code: ... ... When i preview in iReport, it log error : Code: Error filling print... Font '...

Psychology grades?

thestudentroom.co.uk - 2013-03-19 14:12:28 - Similar - Report/Block

Hi:), I am a third year Psychology student and last year overall I had C’s in the 50s region like 52,53 overall because I did better at the exams than the assignment. But I’m inthird year which is like 2/3 I think. So my first two assignments had markslike 65 but the other half of the assignments, I had family problems that Icouldn’t disc...

Overloading assignment operator without return statement

stackoverflow.com - 2013-03-18 10:26:06 - Similar - Report/Block

Why does the assignment operator is allowed to return void? And why does assignment chaining works in this case? Take a look at the code, it will be very clear what am I talking about. Code: struct Foo std::string str; Foo(const std::string& _str) : str(_str) Foo& operator=(const Foo& _foo) { str = _foo.str; //return *this; /* NO...

String class print sentence?

java-forums.org - 2013-03-15 22:47:57 - Similar - Report/Block

Hello I'm a Java beginner and for an assignment I have to "Write two programs: one using the String class and one using the StringBuffer class. Your programs should store a set of Strings in an ArrayList and print those Strings in the order by which they are added." I am currently stuck on the first part! I have tried absolutely everythin...

Need a java code to read 2-dimensional excel file and write as 1-dimensional file

java-forums.org - 2013-03-12 09:37:47 - Similar - Report/Block

I have tried vba macro it was working fine and as i am new to java i am unable to write code to convert 2-dimensional excel file and write as 1-dimensional file here by i attached the sample excel - i need the java code to convert it and also i attached the vba code which i used - please help me to sort it out Sub format_data() Dim ws As...

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How should i use lightbox with angular

stackoverflow.com - 2013-02-26 06:01:09 - Similar - Report/Block

I am using angular to shows the details of my Student Object it is working fine But also want the hyperlink on assignment text so that when someone click on that a lightbox opens with all the assignment object details. Now my boss want to use angular only. i know that i can use jquery modal dialog for that but how can i display lighbox i...

Can't run my project in eclipse because java force closes.

stackoverflow.com - 2013-02-22 09:56:53 - Similar - Report/Block

I hope this is more worded to be on topic because me not having the ability to code because of a java issue is off topic apparently. When I try to run my project in eclipse. Eclipse just sais at the bottom with no stack trace. If I compile the jar file and run it with javaw it does nothing. If I run it with java it brings up the java(tm)...

Minesweeper, create a winningscreen

stackoverflow.com - 2013-02-15 13:44:24 - Similar - Report/Block

I'm working on a Minesweeper game. We've come quite far and we have a problem right now with determining how to fix a winning screen. So that when you've cleared all buttons and only the mines remain, you will be given a Showbox saying basically "YOU WON". We have though about using 3 variables. totalBtns = basically the size of the game...

Problem with Java: Could not create java virtual machine

java-forums.org - 2012-09-01 20:13:26 - Similar - Report/Block

Admittedly I am... Brand new to Java, and am working on learning the basics etc. But for now, I just want to get it working. I recently uninstalled Java 6 to replace it with Java 7. The installation seemed fine, everything looked in order. Except I tried running a Java based exe and I keep getting the error message "Could not create...

PDF/A1A (XMP Tagged PDF) with XML datasource (JaserReports/iText)

java-forums.org - 2012-08-14 09:40:53 - Similar - Report/Block

Hello, I'm trying to run the code underneath, but it fails with the error: Code: Exception in thread "main" java.lang.ClassCastException: com.itextpdf.text.Document cannot be cast to org.w3c.dom.Document Here's the actual code. It seems that I'm combining two different Document classes, but I don't know how to solve it. If my co...

Assignment Help, Assignment helper, Homework Help

bookmarklinking.com - 2012-07-29 05:15:24 - Similar - Report/Block

Assignment Help Experts, #1 USA & UK best online assignment help service providing Homework Assignment Help, Writing assignment help, Math assignment help & others On affordable prices, 1st class quality http://www.assignmenthelpexperts.com/...

very wierd! eclipse does not find java on my computer?

java-forums.org - 2012-07-22 05:57:18 - Similar - Report/Block

Hello I am very new and I have a problem that has been bothering me all day today. I have been working on a ROS (robotic OS) and I am using java for part of it. The java code itself works fine, but I just updated my java to the latest java and my whole entire eclipse can not find java... even programs like minecraft do not work. I did che...

convert base64 String to Byte code in java

stackoverflow.com - 2012-07-13 08:13:30 - Similar - Report/Block

I am working on java profile, I want to know , how to convert the base64 string to byte array. could any one please provide code & it will be help fule to me.

RSpec is displaying an Action View error but the page renders perfectly on local host

stackoverflow.com - 2012-07-05 13:16:57 - Similar - Report/Block

The test I'm writing is checking to see if I can delete an assignment or not. I thought I'd check for the presence of the link itself first: describe "Deleting an assignment" do before{ visit assignments_path } it{ should have_selector('th', text: "Band Member") } end Now when I load the page itself it renders perfectly without any err...

How to compile java code from a .net application?

stackoverflow.com - 2012-06-27 12:06:46 - Similar - Report/Block

I am creating a source code editor for Java using C# in .NET 4. I need to know how I can interact with the jre to compile the java code on my application editor interface from .net. I wish to display the user any errors on the code as well. Any ideas on how to accomplish this will be greatly appreciated.

Plugin to process change log for a rendered html form

stackoverflow.com - 2012-05-12 13:05:10 - Similar - Report/Block

today I got an assignment from my school and I am bit confused about it, what this assignment ask me to do, here I paste the same Assignment: Design and code a jQuery Plugin to process change log for a rendered html form. 1) You need to store the initial values set to the form inputs. 2) On submit of form, you need to calculate the change...

LD_PRELOAD variable in JNI code

stackoverflow.com - 2012-04-19 10:17:14 - Similar - Report/Block

My java code calls via JNI some C++ code from a shared library (eg libtest.so). The code is instrumented with some special debugging symbols that exist it libdebug.so. When I call LD_PRELOAD=/usr/lib/libdebug.so java com.test.myMain the execution stops with Exception in thread "main" java.lang.UnsatisfiedLinkError because symbols from lib...

java 3D render distance

stackoverflow.com - 2012-04-15 20:43:08 - Similar - Report/Block

I recently started using java 3D for games development. I am currently working on an assignment, a simple racing game to be very specific. What you seeing on this screenshot is just a box, i have given road texture to it, and another box representing a car (which will be replaced by an external model later) This is another screenshot from...

Launching CYGWIN-built executable from Java on Windows 7 fails with "error while loading shared libraries: ?: No such file or directory"

stackoverflow.com - 2012-04-10 18:32:00 - Similar - Report/Block

The code in question has worked in more or less the exact same configuration on earlier releases of Windows, however, it is not known to have run on Windows 7 YET! That's what I need to solve now. Briefly, some C code performs some configuration and security checks before launching a java program, passing some data that would be neigh-int...

What will be the java equivalant code for the following code?

stackoverflow.com - 2012-04-10 06:30:14 - Similar - Report/Block

I am using JNA to call methods of user32.dll and kernel32.dll. It is working fine as of now. I got stuck in some issue, and I got to know that I have to call this method. void SendCommandToConsole( char* Cmd ) DWORD dwCall = 0x004C1030; __asm { push Cmd; push 0; call dwCall; } SendCommandToConsole ( "rp 2000" ); But I am not even g...

Can't run Java example for Selenium / WebDriver

stackoverflow.com - 2012-04-07 20:29:58 - Similar - Report/Block

Having a problem getting going with Selenium on Java. I'm trying to follow the example on this page: http://code.google.com/p/selenium/wiki/G ettingStarted I'm typing this: $ javac -cp . -cp ~/Downloads/selenium-2.20.0/selenium-jav a-2.20.0-srcs.jar -cp ~/Downloads/selenium-2.20.0/selenium-jav a-2.20.0.jar -g Example.java And getting this:...

extracting individual digits from a long in C

stackoverflow.com - 2012-04-06 16:50:57 - Similar - Report/Block

I'm doing a homework assignment for my course in C (first programming course). Part of the assignment is to write code so that a user inputs a number up to 9 digits long, and the program needs to determine whether this number is "increasing"/"truly increasing"/"decreasing"/"truly decreasing"/"increasing and decreasing"/"truly decreasing a...

CD command not working as supposed to

stackoverflow.com - 2012-04-06 04:37:47 - Similar - Report/Block

Look at the following code: ECHO A2 MKDIR -v /tmp/"My Batch Script File Assignment" ECHO A3 CD "/tmp/My Batch Script File Assignment" can anyone tell me why the cd command under ECHO A3 isn't working. The following PWD command reports that the working directory changes to /tmp. But I am wanting to changing to the "My Batch Script File As...

Calling a method from a subclass in main

stackoverflow.com - 2012-04-05 03:43:30 - Similar - Report/Block

I am in a introductory java course and we just started learning about inheritance. I am working on an assignment that asks the we create a "Pet" superclass with a name and age, and three subclasses, each with their own unique trait, I have chosen "Dog", "Cat", and "Bird". After we have all these built, we are to create a Main class to tes...

QR Code not working in Android

stackoverflow.com - 2012-03-31 07:14:35 - Similar - Report/Block

I have an application which uses Zxing for QR code scanning. It used to work perfectly before. But now it has stopped working. I havent change the code or didnt anything else. I tried working on it but didnt find any solution. Has anybody else faced such issue and can help me out? Error log: 03-31 10:43:43.545: E/AndroidRuntime(9986): FAT...

SOAP web service using JNA to send text file data to DLL

stackoverflow.com - 2012-03-30 00:48:11 - Similar - Report/Block

The following tech-stack (SOAP/JNA/Win DLLs) is a triple-whammy to me, so speak softly and use small words, please ;-) I have access to C-code that has been converted from a standalone application to a set of DLLs. We have access to the C code and the ability to further change as necessary. But we are a Java shop and so there is not a we...

Automatically convert Scala code to Java code

stackoverflow.com - 2012-03-27 00:28:25 - Similar - Report/Block

I have an app written in Scala and some of my team members want a Java version of it. It is a demo app to use another API written in Scala, and they want a Java version of the app to be able to use the API from Java. However, the app is somewhat large and I don't want to manually rewerite in Java (and they don't want to learn Scala). Is t...

how to import and edit C++ code in android using ndk?

stackoverflow.com - 2012-03-22 14:04:47 - Similar - Report/Block

I have run and compiled an existing c++ code of cocos2d-x on android emulator using eclipse and NDK (CDT and Sequoyah are installed)(c++ code edited outside the eclipse). but, not able to edit c++ code or debug during runtime. If I open a c++ (main.cpp) file, the project gets contaminated with errors. main.cpp is a file having java as wel...

Radix Sort C++ Assignment

stackoverflow.com - 2012-03-13 02:43:57 - Similar - Report/Block

I have a problem with my homework assignment and I do not know where I went wrong with it. I have to design a function for radix sort with a a buckets and k rounds. I need to preserve the sequence of the list items in the bucket and therefore I need to keep two points for each bucket - to front and rear. However, when I compile my code an...

Eclipse - Just uninstalled Java 1.7 (still have Java 1.6 on my machine), but now Eclipse won't recognize any java stuff

stackoverflow.com - 2012-03-10 00:02:22 - Similar - Report/Block

I'm extremely confused about how to set up Java on Eclipse. I don't get how classpath/system variables/etc all works. I set my Java compiler settings from 1.7 to 1.6 after I uninstalled 1.7 (I still have 1.6). But it's still not working. Any help?...

GWT Designer m_selectedModuleFile error

stackoverflow.com - 2012-03-04 01:21:05 - Similar - Report/Block

This is my first time working with GWT. I am following the tutorial at: http://code.google.com/webtoolkit/tools/ gwtdesigner/tutorials/stockwatcher.html I can't get beyond the creation of the GWT Java Project. When I click Finish I get: An error has occurred. See error log for more details. m_selectedModuleFile and when I look at the e...

Assignment like String

stackoverflow.com - 2012-02-28 03:49:57 - Similar - Report/Block

I recently went for a Java Interview where the interviewer asked me a question I could not answer. He asked me how I'd create a class whose instances can be assigned to a String, just like a string. Allow me to explain: Say I create a class, MyClass and I create an object of it, say obj. The assignment should be such that: MyClass obj = "...

Error: Could not find or load main class

stackoverflow.com - 2011-09-20 13:10:12 - Similar - Report/Block

I am having trouble compiling and running my Java code, intended to allow me to interface Java with a shared object for Vensim, a simulation modeling package. The following code compiles without error: javac -d . -cp ./apache-log4j-1.2.16/log4j-1.2.16.jar:. /vensim.jar SpatialModel.java VensimHelper.java VensimException.java VensimContextR...


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