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  • Cakephp Insert Ignore Feature?

    - by SeanDowney
    Is there a way to do an "insert ignore" in cake without using a model-query function? $this->Model->save(array( 'id' => NULL, 'guid' => $guid, 'name' => $name, )); Generates error: Warning (512): SQL Error: 1062: Duplicate entry 'GUID.....' for key 'unique_guid' [CORE/cake/libs/model/datasources/dbo_source.php, line 524] It would be great to be able to set some flag or option that says "don't care"

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  • How can I build multiple processes with TBB?

    - by Jackie
    Now I plan to parallelize my sequential solver. I hope I could run several copies of my solver(maybe with different parameters) in parallel simultaneously on a multi-core computer. can I do this with TBB? The reason I ask this question is that the book says: do not introduce anything in your code that will not allow single-thread execution. Any experts can explain this issue? Thanks.

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  • What is common architecture of notification system on the web-forum, PMB and etc.?

    - by glaz666
    What I need is - list of new stuff from last visit - when user has already checked out some new entity since his last visit (ex. post on forum), mark this entity as read in the list - count different types of entities - private messages, posts, comments and etc. There are lot of websites using this technique for private messaging, listing new stuff and etc (ex. phpBB, this one and etc). Are there any common pattern, description of the system core which will events, making lists?

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  • How do I use the Windows API Code Pack in VB.net 2010 Express?

    - by Josh
    Hi all, I recently downloaded the Windows API code pack for .net, and seeing there was VB.net examples inside there, I opened them up. Upon building I get a warning that the referenced components 'Core' and 'Shell' could not be found. Looking in the code pack folder I see there are no DLLs at all, but instead a whole load of C# sources. Do I have to download C# Express (which I want to avoid) to use the code pack or are there precompiled DLLs somewhere?

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  • Masters in Computer Engineering

    - by Eliot
    How difficult would completing a masters in computer engineering without having an undergraduate engineering degree. Top program vs. middle of road make a difference? Finance/Accounting undergrad 4 core computer science classes (OOP foundations)

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  • Useful Java Annotations

    - by Jon
    I'm interested in finding out exactly which Java annotations people think are most useful during development. This doesn't necessarily have to limited to the core Java API, you may include annotations you found in third party libraries or annotations you've developed yourself (make sure you include a link to the source). I'm really interested in common development tasks rather than knowing why the @ManyToOne(optional=false) in JPA is awesome... Include the annotation and a description of why it's useful for general development.

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  • Parallel computing for integrals

    - by Iman
    I want to reduce the calculation time for a time-consuming integral by splitting the integration range. I'm using C++, Windows, and a quad-core Intel i7 CPU. How can I split it into 4 parallel computations?

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  • yahoo connectivity with java code

    - by sharma
    Dear all, I want to develop a yahoo client (core java) which connects to yahoo messenger ,checks for the authentication and login through java code. I have already used jymsg api ,but since yahoo changed its protocol after august 15,2009 i m not able to connect to yahoo server through java code.Is there any api or source available?Do i need to change the authentication method.help in this 2 resolve problem.

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  • external cr .rpt

    - by Jeroen
    Hi, Can someone tell me if it's possible to load external CrystalReports (2008) .rpt files? I now embed them so they're compiled with my core. It would be nice if i can make changes to a reports layout without having to recompile anything. Is that possible? Thanks.

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  • How do I extend a python module? (python-twitter)

    - by user319045
    What are the best practices for extending a python module -- in this case I want to extend python-twitter by adding new methods to the base API class. I've looked at tweepy, and I like that as well, I just find python-twitter easier to understand and extend with the functionality I want. I have the methods written already, I'm just trying to figure out the best way to add them into the module, without changing the core.

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  • What's right for me: htAccess, form submittion, HTTP header authentication w/ PHP?

    - by Brook Julias
    I am creating a website with multiple sections--admin, client, user, and anonymous--each user group having less access then the next. I am wondering what form of authentication would be best for my use? I have heard the if you are just dealing with a websites then a web form is for you (because it's prettier). HTTP header authentication with PHP is said to get clunky/sloppy. htAcess is pretty much the hard core of various authentication methods I have looked up, but is it too much?

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  • Help Finding Memory Leak

    - by Neal L
    Hi all, I am writing an iPad app that downloads a rather large .csv file and parses the file into objects stored in Core Data. The program keeps crashing, and I've run it along with the Allocations performance tool and can see that it's eating up memory. Nothing is alloc'ed or init'ed in the code, so why am I gobbling up memory? Code at: http://pastie.org/955960 Thanks! -Neal

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  • Accessing the MSP and PSP registers of the Cortex-M3 in C/C++ code using Keil's µVision

    - by Captain NedD
    I need to access the MSP and PSP registers (the main and process stack registers) of the Cortex-M3 processor. I'm writing in C/C++. The µVision and associated compiler doesn't let you do inline assembly for this Thumb-2 only core (and I'm not sure that'd be such a good idea anyway). I need to do this so that I can extract the immediate value of an svc instruction regardless of whether it was executed while in thread or handler mode. Thanks,

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  • Fast or asynchronous AS3 JPEG encoding

    - by Bart van Heukelom
    I'm currently using the JPGEncoder from the AS3 core lib to encode a bitmap to JPEG var enc:JPGEncoder = new JPGEncoder(90); var jpg:ByteArray = enc.encode(bitmap); Because the bitmap is rather large (3000 x 2000) the encoding takes a long while (about 20 seconds), causing the application to seemingly freeze while encoding. To solve this, I need either: An asynchronous encoder so I can keep updating the screen (with a progress bar or something) while encoding An alternative encoder which is simply faster Is either possible?

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  • DNN 5.0 Modules available for Free or less cost

    - by Harryboy
    I am just planning to work on CMS with some features like blog, forum, chat, broadcast, video, Document management, poll, dashboard, advertisement, alerts & reminder, events, task etc.. I am thinking of using DNN for development as i feel most of the modules are available so i just need to do the customization. Also suggest what all are the modules available in core DNN (Community version) is anybody is having list what all are the modules available for DNN 5.0 ? Please provide the link for the same.

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  • Delphi low-level machine parameter access

    - by tonyhooley.mp
    There are many very low-level parameters measured by PCs and their processors (e.g. core temperatures, fan-speeds, voltage levels at various parts of the motherboard and processor internals) which are available and displayed by the BIOS, and by some aaplication programs. How does one access these low-level (real-time) data via Delphi? Is there a library? Is there a Windows API?

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  • What files should be added to SVN in an eclipse Java project?

    - by Jake Petroules
    I have a Java project I'd like to commit to my SVN repository, created with eclipse. Now, what files (aside from the source code, obviously) are necessary? In the workspace root, there is a .settings folder with many files and subfolders, and inside the project folder there are two files - .classpath and .project, and another .settings folder with a single file - org.eclipse.jdt.core.prefs. Which of these files should be committed to SVN and which can be safely excluded?

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  • WordPress Custom Category Picker in Page Editor

    - by Scott B
    The 3 lines of code below will add a Category selector widget to the WordPress page editor. add_action('admin_menu', 'my_post_categories_meta_box'); function my_post_categories_meta_box() { add_meta_box('categorydiv', __('Categories'), 'post_categories_meta_box', 'page', 'side', 'core'); } I would like to slightly modify this in order to limit the number of categories that are listed to two: get_cat_ID('nofollow'), get_cat_ID('noindex') In other words, I only want the two categories, nofollow and noindex listed in this box.

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  • What kind of data processing problems would CUDA help with?

    - by Chris McCauley
    Hi, I've worked on many data matching problems and very often they boil down to quickly and in parallel running many implementations of CPU intensive algorithms such as Hamming / Edit distance. Is this the kind of thing that CUDA would be useful for? What kinds of data processing problems have you solved with it? Is there really an uplift over the standard quad-core intel desktop? Chris

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