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• Java3D: Painting 2D HUD over a Canvas3D

  - by Jim

  Hello, I'm using Java3D to render a three-dimensional scene. I would like to overlay a two-dimensional "heads-up-display" on top of the 3d image. How can I efficiently paint the 2d content on top of the 3d canvas? Thanks!

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• How to save webpage in QT webkit as "save as complete webpage"

  - by kokila

  Hello, I need to save web page using QT webkit similar to "Save as complete webpage". Following are my requirements, Save the index html file, maintaining entity encoding. Need to download all linked images and other resources. Need to change resource path in html page to local downloaded path. Need to maintain webpage current state. I can use QT and javascript to do this. Please provide me some inputs on this. Thanks

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• How to draw connecting lines between two controls on a grid WPF

  - by Pawan

  Hi, I am creating controls (say button) on a grid. I want to create a connecting line between controls. Say you you do mousedown on one button and release mouse over another button. This should draw a line between these two buttons. Can some one help me or give me some ideas on how to do this? Thanks in advance!

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• Dynamic tab width in a Flex 4 TabBar component with skin

  - by JoriDor

  Hi, I have a Flex 4 TabBar component with a custom skin. In this skin, the item renderer is defined with an ButtonBarButton with a custom skin. All the tabs in the itemrenderer have now the same width. The client however wants me to make the tabs width dynamically, so a smaller tab for a smaller label, a bigger one for a long label. Does anybody know how to adjust the width of Tab (ButtonBarButton)? Thanks a million!

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• Lexer antlr3 token problem

  - by nioo

  Can I construct a token ENDPLUS: '+' (options (greedy = false;):.) * '+' ; being considered by the lexer only if it is preceded by a token PREwithout including in ENDPLUS? PRE: '<<' ; Thanks.

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• How to sorting by Dates with DataTables jquery plugin?

  - by chobo2

  Hi I am using the datatables jquery plugin and want to sorty by dates. I know they got a plugin but I can't find where to actually download it from http://datatables.net/plug-ins/sorting I believe I need this file: dataTables.numericComma.js yet I can't find it anywhere and when I download datatables it does not seem to be in the zip file. I am also not sure if I need to make my own custom date sorter to pass into this plugin. I am trying to sort this format MM/DD/YYYY HH:MM TT(AM |PM) Thanks

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• iPhone PlayAndRecord silences all system audio??

  - by Eamon Ford

  Hi, In my iPhone app I am trying to record audio and play iPod music at the same time, so I set the audio session category to kAudioSessionCategory_PlayAndRecord. But when I set this, all system audio (including vibrate) doesn't work anymore, although the iPod audio still does work. Does anyone know if this is a bug in the SDK or something, or how to get around it? Please help! Thanks in advance!

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• [H2 database] Frontends tool to manage H2 database

  - by blow

  Hi all, what's the best frontend tool to manage H2 database? Create table, alter table, add coloumn ecc ecc.. Thanks.

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• Web Part Error: This page has exceeded its data fetch limit for connected Web Parts

  - by user348515

  Hi Experts, I have a display form with two custom list forms and both are connected to each other and they display the results according to the filter. But when ever I sort on any field, it gives the following error: Web Part Error: This page has exceeded its data fetch limit for connected Web Parts. Try disconnecting one or more Web Parts to correct the problem. I appreciate any help. Thanks SP

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• iPhone SDK:HTML parsing standard way or example:

  - by Clave Martin

  Hi, I am accessing a web page using NSURLConnection and have a HTML data downloaded programmatically in my iPhone client application. I want to parse and pick some description data from the HTML tags..It is too dirty tags and my data is also here and there. I would like to ask you, is there a standard or easy way of parsing of HTML data on iPhone development. P.S: I know about XML parsing. thanks. Clave/

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• Unqualifing a xml in c#

  - by pablocastilla

  Hello, Is there an smart way of unqualifing (clean namespaces references) a XML in c#? All the xml references the same schema. Thanks in advance.

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• Russian-to-English Parallel Word Corpus?

  - by Cygorger

  Hi: I am looking for a simple Russian to English word corpus. It can be as simple as a csv that lists a russian word in the first column and the equivalent English word in the second. Any ideas where I can find such a thing? Does the NLTK toolkit have something like this? Thanks

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• Getting id of any tag when mouseover

  - by oimoim

  Hi, does anyone know how i can get the id of any element when the mouse is over ? I want to show a div (box) over the elements (tags) the mouse is over. I cannot modify the tags to include a mousover event. I want a global callback or something like that to have the id of the tag which is under the mouse pointer. Thanks !

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• Including MSVRC100.dll in C++ exe

  - by B_

  I created a simple C executable in Visual C++ 2010, but when others tried it they got a missing MSVCR100.dll error. Apparently, the user needs to install the Visual C++ Redistributable Package in order to run the exe. Is there any way I can instead include MSVCR100.dll inside the exe (so it's just one file, not sitting in the same folder) so people can just run the executable and have it work? Thanks for your help.

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• sample project of how to use Office.WebUI.Ribbon

  - by devn

  This is a trouble-some rather than an issue. I am searching for a free asp.net ribbon control and I have found this one: http://www.officewebui.com/ I can download the source code of the control. However, there is no sample asp.net project using that Ribbon control. I wonder if there is a sample project to show how to use that control in asp.net. That would be great if you share it. Thanks in advance.

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• Substitution till the end of the line in bash

  - by Werner

  Hi, I have a huge text file with lots of lines like: asdasdasdaasdasd_DATA_3424223423423423 gsgsdgsgs_DATA_6846343636 ..... I would like to do, for each line, to substitute from DATA_ .. to the end, with just empty space so I would get: asdasdasdaasdasd_DATA_ gsgsdgsgs_DATA_ ..... I know that you can do something similar with: sed -e "s/^DATA_*$/DATA_/g" filename.txt but it does not work. Do you know how? Thanks

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• Globally Log Catch Exception e

  - by sqlBugs

  Suppose that I have a legacy java application with thousands of lines of code which do: try { // stuff } catch (Exception e) { // eat the exception } Is there any global option that I could flip or 3rd party JAR which would log all "eaten" exceptions? I know that I could do a massive find replace (search for catch (Exception e) { and replace it with catch(Exception e) { logException(e);) but I was wondering if there was a better solution. Thanks!

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• Does a garbage collector collect stack memory, heap memory, or both?

  - by kalpesh

  I read lot of articles about garbage collection and almost all article tells about heap memory. so my question is "garbage collection collects stack memory or heap memory or both". thanks Kalpesh

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• floating point hex octal binary

  - by workinprogress

  Hi, I am working on a calculator that allows you to perform calculations past the decimal point in octal, hexadecimal, binary, and of course decimal. I am having trouble though finding a way to convert floating point decimal numbers to floating point hexadecimal, octal, binary and vice versa. The plan is to do all the math in decimal and then convert the result into the appropriate number system. Any help, ideas or examples would be appreciated. Thanks!

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• working python xml

  - by ricardo

  hello all, my question is the following, which is the best way of working XML (kml) with python?, especially script serializable. thanks for your attention and answers

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• hibernate or eclipselink?

  - by opensas

  It seems like EclipseLink has been chosen by sun as the reference implementation of JPA 2.0, nevertheless I see lots of people continue to use hibernate... I have no experience with none of them, so I wonder which one should I choose for a new project... I'd like to know the pros / cons of each one... thanks a lot ps: btw, and this is part of the answer, there are 3636 questions on stackoverflow about hibernate, and only 68 about eclipselink...

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• SqlMetal.exe generate linq to sql classes only for some tables

  - by loviji

  Hello, I have 2 question about sqlmetal.exe I generate Linq to Sql classes from command promt for all tables, except some tables? can I add to model some tables I want that, in some cases linq to sql classes not generated fully. thanks.

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• How to count differences between two files on linux?

  - by Zsolt Botykai

  Hi all, I need to work with large files and must find differences between two. And I don't need the different bits, but the number of differences. For the differ rows I come up with diff --suppress-common-lines --speed-large-files -y File1 File2 | wc -l And it works, but is there a better way to do it? And how to count the exact number of differences (with standard tools like bash, diff, awk, sed some old version of perl)? Thanks in advance

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• Program received signal: “0”. warning: check_safe_call: could not restore current frame

  - by varun

  Hi I am getting this error on my application Program received signal: “0”. warning: check_safe_call: could not restore current frame I had also enabled Zombie but its not showing any info about memory corruption in one particular case and showing above error. Please tell me why i am getting this error and how to resolve this. Thanks

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• SWI-Prolog tokenize_atom/2 replacement?

  - by Shark

  What I need to do is to break atom to tokens. E. g.: tokenize_string('Hello, World!', L). would unify L=['Hello',',','World','!']. Exactly as tokenize_atom/2 do. But when I try to use tokenize_atom/2 with non-latin letters it fails. Is there any universal replacement or how I can write one? Thanks in advance.

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