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• Cross platform mobile file upload - possible?

  - by elNino

  I need as simple as possible solution for uploading files (eg. photos) to my website from mobile devices (iPhone, Android, BB, Nokia). Is it possible to do it in same way? Using Java or XHTML?

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• Exception in morphia-0.93-SNAPSHOT.jar

  - by Rupeshit

  Hi guys, I am trying to mapp pojo class to mongodb using morphia-0.93-SNAPSHOT.jar but it is throwing exception that "java.lang.NoClassDefFoundError: org/bson/types/CodeWScope" which is bson's exception.So I am not able to run those programs.So please can anybody help me to solved this problem

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• Converting javafx.util.Properties to a HashMap

  - by Mozez

  Hello, I was wondering if there is an easy way to convert the javafx.util.Properties object to a java.util.HashMap. There is the obvious way of getting each value from the Properties object and putting it in a Map. But with a large number of properties it seems like there should be a way of just getting the Map that backs javafx.util.Properties (if it is a Map). Thanks in advance for any suggestions.

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• how to solve this in android ?

  - by RMK

  Hi all.I am new to android. I can able to add the data to google calendar via my java application.But the same code is not working in the android.It gives the Exception message Error connecting with login URI how to solve this???

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• downloading not working for ipaddress while works fine for localhost

  - by SAM

  I had code on Download.aspx for downloading different type of file like doc, xls, pdf etc. I usually call the page to download a file. In one of my instance i am calling this from a java script code which works fine for http://loaclhost/tp/howwuworks/howwuworks.aspx but if i put ipaddress instead of localhost then its not working.

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• New interesting languages

  - by wvd

  Hello all, I've been programming for 4 years now and I feel it's time for a new language. I've been doing Python, Java and some C++/Erlang/Haskell along those 4 years but I'm looking for a new language. I'm mainly looking for one which I could use later when I'm getting hired, but it also needs to be relatively new. Any ideas? Thanks, William van Doorn

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• Production debugging: Is there a less intrusive way than WinDbg?

  - by Alex

  Hi, I was wondering if there is a less intrusive way to analyze a running, managed process in production environments. Less intrusive meaning: No delay of execution when attaching the debugger. No delay of execution when getting basic stats like running threads. In the Java world there is a such a tool part of the JDK. I was wondering if there're similar tools in the .NET world. Any ideas? Alex

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• Best C# Corba / IIOP framework

  - by krs43

  I am looking to connect to the CBOE, which provides a Corba / IIOP interface. There are many professional libraries for Java/C++, but I cannot find any for C#. What is the best library for corba in C#? (I have looked at IIOP.Net... it's an option, but it hasn't been updated in years, prefer a more maintained or professional library)

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• "CruiseControl" Automation for C++ projects?

  - by Luciano

  We've got a C++ Project that currently uses Make on Linux to build. I'd like to automate it similar to a Java Project under CruiseControl. 1) Is there a project similar to CruiseControl for C++ projects? OR 2) Is there a good "how-to" on using CruiseControl for C++ Projects?

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• C++ superclass constructor calling rules

  - by levik

  What are the C++ rules for calling the superclass constructor from a subclass one?? For example I know in Java, you must do it as the first line of the subclass constructor (and if you don't an implicit call to a no-arg super constructor is assumed - giving you a compile error if that's missing).

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• Is there anything like a map or a hashtable in Delphi 6?

  - by LoudNPossiblyRight

  Is there any kind of native map implementation in delphi 6 (map keys to values and objects) - the internet has been of no help so far. I just got a delphi project dumped on my, my background is c++ and java, and the previous dev of the delphi project does all the searching linearly. Thanks.

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• What does an "interface extends interface" relationship look like in UML?

  - by Martin Doms

  In Java it's perfectly legal for an interface to extend an interface. Does this relationship in UML look like an "extends" relationship (solid line, closed, unfilled arrowhead) or an "implements" relationship (dotted line, close, unfilled arrowhead)? I can't seem to find an example of this relationship either online or in Fowler's book.

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• FFMPEG: How to work with Infinite Live streams?

  - by Ole Jak

  So I have for example 20 incoming .mp3 streams (NOT FILES!) I want to join them and get 1 (.MKV) stream. How to do such thing using FFmpeg (in C or C++ or C# or using Java ) Are there any *special libs for life streams encoding\decoding with ffmpeg?

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• Determining audioformat of audio files in Android

  - by moppel

  Is there a way to determine the audio format of an audio file in Android? On normal java I do it like this: File file= new File(...); AudioInputStream stream = AudioSystem.getAudioInputStream(file); AudioFormat format= stream.getFormat();

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• What is a good Javascript graphing library to use with GWT application?

  - by Andrew Hubbs

  Do you have any suggestions of graphing libraries to use with a GWT project? I need to graph a set of data points and several lines. Also some shading of the area under a line. I am open to suggestions of straight Javascript libraries or Java that I can just use with GWT.

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• Do really need a count lock on Multi threads with one CPU core?

  - by MrROY

  If i have some code looks like this(Please ignore the syntax, i want to understand it without a specified language): count = 0 def countDown(): count += 1 if __name__ == '__main__': thread1(countDown) thread2(countDown) thread3(countDown) Here i have a CPU with only one core, do i really need a lock to the variable count in case of it could be over-written by other threads. I don't know, but if the language cares a lot, please explain it under Java?C and Python, So many thanks.

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• What is the funniest bug you've ever experienced?

  - by friol

  I remember testing a geographical data normalizer written in Java that had concurrency problems. So, when you tried to normalize a city (say "Rome") and another guy did that too (say "New york"), you would get the other guy's data normalized ("NEW YORK") instead of your query. What's the bug that mostly made you smile in your career?

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• Where do I find an Open Source project written in Scala?

  - by stacker

  I'm looking for a well documented open source project, written in scala to see best practices etc. At sourceforge.net I found a few projects tagged as scala but they were actually written in java. github seems a bit better: http://groups.google.com/group/scala-melb/web/open-scala-projects Does anyone know such a project which could be recommended for learning?

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• how to run JAR file in emulator in eclipse configured for Samsung SDK

  - by Maneesh

  I need to run a jar file which is application for for SAMSUNG mobiles. I have configured my eclipse with Latest samsung SDK for java. I also able to run a sample application on emulator. Now I have to run a JAR file in that emulator. Please advise.

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• Saving order of a List in JPA

  - by Rosen Martev

  Hello, I have the following question about JPA: Can I save the order of the elements in a java.util.List? In my application the order in which I put elements in the Lists is important but after I get those collections from the database the order is not the same (as expected). Can you show me a way to deal with this problem? P.S. There is not a field in the entities that I put in the collections by which I can order them. Rosen

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• explicitly refer to the a class without a namespace in C#

  - by JoelFan

  The code I'm working with has a class called Environment that is not in any namespace. Unfortunately if I am in a class that imports the System namespace, there is no way to refer to the custom class called Environment. I know this was an unfortunate choice and should be refactored, but is there any way I can explicitly refer to the conflicting class? In C++ it seems the way to do this is by using ::, and in Java there is something called global:: How do I do it in C#?

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• Parse (extract) DTMF in Python

  - by Joseph

  If I have a recorded audio file (MP3), is there any way to get the figure out the DTMF tones that were recorded in pure Python? (If pure python is not available, then Java is okay too. The point being that it should be able to run in Google Appengine)

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• Alternative languages for embedded programming

  - by RHaguiuda

  I`m looking for alternatives programming languages (from assembly, C, C++ and basic) to embedded (microcontroller) programming. Is it possible for example, to programm microcontrollers in C# or Java? Maybe Ruby or Phyton? If possible, please post development tools and hardware used. Thanks

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• How to use more than one DataSource in JasperReport?

  - by Kumar

  Hi Friends, Is it possible to use more than one java bean datasource or JDBC datasource in jasper report to populate data in the pdf document.If possible can u please tell me how to do? I could not get any details in the internet, Regarding using more than one datasource in jasper report.

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• How to use the Google Visualization API in VB ?

  - by Davidov

  We are working on a project where we have to implement the Google Visualization API in VB. We are having problems with finding relevant information. We can find loads of java. Please let us know. Thank you.

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