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  • Practical Uses of Fractals in Programming

    - by Sami
    Fractals have always been a bit of a mystery for me. What practical uses (beyond rendering to beautiful images) are there for fractals in the various programming problem domains? And please, don't just list areas that use them. I'm interested in specific algorithms and how fractals are used with those algorithms to solve something in practice. Please at least give a short description of the algorithm.

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  • Qt Multimedia API and video decode

    - by nicolabrisotto
    Hi, I'm looking to Qt Multimedia API becouse I want to show the same video on 2 different widget. After hacking a little bit the boundled "videographicsitem" example it works using 2 GraphicsView. But this example use QMovie to decode gif, I want to decode avi, mp4, etc. What can I use to replace QMovie? Is the multimedia API supported on every platform?

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  • Cocoa - simple collada parser

    - by madsonic
    I´ve been researching a bit in the net but didnt find any Straightforward answer, i am looking for a simple way to Load Vertex and U/V data from a collada .dae file, i don´t need textures and normals for my application (for now) but i want it as lightweight&fast as possible. Any hints or existing solutions?

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  • Alternative for Windows Task Scheduler

    - by Richard
    hi, I need a Task Scheduler for Windows. Unfortunately the builtin scheduler doesn't meet my needs, which are: can run tasks every minute/hour runs on Linux and Windows 32 and 64 bit versions GUI interface free Nice to haves: supports CRON files open source status reports of execution times thanks!

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  • Is "long" still useful in C?

    - by dan04
    It's not the largest integer type anymore now that there's "long long". It's not a fixed-width type: It's 32 bits on some platforms and 64 on others. It's not necessarily the same size as a pointer (for example, on 64-bit Windows) So, does "long" have any meaning anymore? Is there ever a reason to declare a long instead of a ptrdiff_t or int64_t?

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  • Using ListViews on the Android?

    - by Robert
    Hey everyone, I am just getting started with the Android SDK and I had a quick question. I am trying to set up a ListView with a rectangle of color on the left and then a bit of text for each row. I also want to make it so I can click each entry in the list and open a new activity to display some information (similar to the contact list). Anyone have any examples to help me out? Thanks a ton, Robert Hill

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  • GDI Image::Save returns Win32Error

    - by subbi
    Hi I am using GDI Image::Save Method to save the images to the file in my Application. I am getting Win32Error (7) status error in few instances with Vista 64 bit. It is working fine with vista 32 bits. and also this problem is coming randomly . Can you please suggest how to solve the problem Thanks in advance Regards Subbi Reddy

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  • IPython doesn't work in Django shell

    - by Zemogle
    I've just recently switched over to using 64-bit Python 2.6.1 on Mac OS X 10.6 (Snow Leopard). IPython won't work with Django anymore, but IPython works from the command-line. The error says: shell = IPython.Shell.IPShell(argv=[]) AttributeError: 'module' object has no attribute 'Shell' I could use the ./manage.py --plain option, but it's not really a fix. Any help very gratefully received!

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  • recommendation for java VM running on embedded system

    - by pierr
    Hi, We are trying to support Java enviroment on our embedded platform (700MHZ MIPS74K, 128-256M memory).After reading this article and googling a bit, I come up with the shorted list: Sun Java SE for embedded Kaffe Jbed Perc HP Chai VM PhoneME I was quite new to Java and its Runtime enviroment. Your suggestion is greatly appreciated.

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  • Can MSM (Merge Module) files be used within Inno-Setup?

    - by Jeff
    Can I include a MSM file and execute it within Inno-Setup? If not, how would I properly install a merge module? I am needing to install SOAP3 with my application and need a bit of guidance. Will I have to wrap the MSM into a custom MSI and then have Inno execute the MSI file? What would I use to create a clean and stupid MSI file for the MSM? Thanks for any help in advance.

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  • String Seach Replace AS3

    - by Ross
    I have a bit of text "this is the text want I want to do is replace the text, I have just added another is for good measure" This is stored as a standard string but I want to turn this into html and add css classes like, in this example wrapping around the word "is"; "this is the text want I want to do is replace the text, I have just added another is for good measure" Any ideas how I can do this in as3?

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  • How to configure IIS authentication password?

    - by salvationishere
    I am developing a C# / ASP.NET web application in VS 2008 on a 32-bit XP. I created a Login.aspx file for the user to enter a user name and password initially before seeing any data. This functionality works now from VS. I added users and roles by entering ASP.NET Configuration. However, after publishing to IIS 6.0, the password does not work there. How do I configure Directory Security in IIS for the same user name and password to work?

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  • parse results in MySQL via REGEX

    - by Derek Adair
    Hi, I'm a bit confused on the functionality of the REGEX support for MySQL and I have yet to find a solid example on how to separate a result with REGEX within an sql statement. Example: How could I pull data from a table emails that looks something like... +-------------------------+ |Emails | |-------------------------| |[email protected]| +-------------------------+ and return something through an sql statement that looks like... +------------------------------+ |Username | Domain | TLD | |-----------|------------|-----| |some.email | yourdomain | com | +------------------------------+

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  • How to retrieve forbidden characters for filenames, in Java?

    - by Gnoupi
    There are some restricted characters (and even full filenames, in Windows), for file and directory names. This other question covers them already. Is there a way, in Java, to retrieve this list of forbidden characters, which would be depending on the system (a bit like retrieving the line breaker chars)? Or can I only put the list myself, checking for the system?

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  • Does MS Access 2010 have Tif image control display issue?

    - by ChuckB
    We run MS Access as the front end for most of our business. When we upgraded from Access 2000 to Access 2003 the image control we used to print out Tif images failed to load Tifs anymore. A bit of Googling showed that MS did this intentionally and I'm wondering if the problem still happens in Access 2010. Can someone with a downloaded copy drop an image control on an Access 2010 form or report and try to get it to display a Tif file?

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  • Variable Context Question

    - by Soo
    In the following code snippet, if I leave out the line of code that is surrounded by the /////'s, I get an error that reads: "Use of unassigned local variable CurrentDate". It seems a bit silly for me to just give CurrentDate an arbitrary value, is there a better way around this? DateTime CurrentDate; /////////////////////////// CurrentDate = DateTime.Now; /////////////////////////// if(1==1) { CurrentDate = DateTime.Now.AddDays(1); } if(CurrentDate == DateTime.Now) { ... }

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  • Spreadsheet::WriteExcel Memory Usage

    - by Stomped
    Hi; I'm trying to create a multi-sheet excel document, and thus far I'd been doing it in PHP - but using PHPExcel was eating up 70MB of RAM for about 60,000 spreadsheet cells total. I'm wondering if anyone has experience with Spreadsheet::WriteExcel and if it has problems with creating very large documents. I'd just give it a shot but I'm very inexperienced with Perl and it could take me quite a bit of time to get this up and rolling even if for a test, and I thought someone here might have insight for me.

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  • Matching a value to JSON array values in jquery

    - by chrism
    I have a JSON array that looks like this: ['Monkey','Cheetah','Elephant','Lizard','Spider'] I also have a text input. I want to test whether the value of the input upon 'blur' is also in the array and if it is do something. Knowing a bit of python I tried something like this: var existing_animals = ['Monkey','Cheetah','Elephant','Lizard','Spider'] $('input').blur(function() { user_animal = $(this).val() if (user_animal in existing_animals) { alert('Animal already exists!') } }); So, how rookie is my mistake?

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  • How to convert HTML to XHTML?

    - by JRoppert
    I need to convert HTML documents into valid XML, preferably XHTML. What's the best way to do this? Does anybody know a toolkit/library/sample/...whatever that helps me to get that task done? To be a bit more clear here, my application has to do the conversion automatically at runtime. I don't look for a tool that helps me to move some pages to XHTML manually.

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  • Using JavaScript in WordPress: throw all jQuery plugins in, or is there a way to conditionally load?

    - by ineedtosleep
    I'm relatively new with WordPress theming and JavaScript, though not incompetent with either. I'm looking to have a maximum of 10 jQuery plugins to go on the blog, but I'm wondering if there's a way to have them load only when needed, as I don't want any unnecessary loading for the users. Something similar in something I know a little bit more of would be the conditional comments in IE <!--[IF IE]> @import ie.css <![endif]-->.

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