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• is there a comprehensive example or tutorial for ibatis 3 with annotations?

  - by nn2010

  I am specifically interested in moving away from XML-based mapper configuration to using pure Java annotations where the SQL statements often take or return complex data structures. Also, it wasn't clear in the samples I saw, how the configuration file was adapted when moving away from XML-based mappers to annotation-based Mapper interfaces.

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• Best FTP wrapper for iPhone

  - by jamone

  I know you use the C based networking API to do FTP communication but I'd prefer to use something a little higher level. I've seen a few Objective-C based wrappers but I'm not sure what to use. I don't need that complex of FTP interaction. Its just the typical create/delete dirs, upload/download files... What do you recommend?

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• php http pipeline

  - by asaf

  Hi! I'm trying to get timestamp on beginRequest and on endRequest when processing an http request using php. I know how to do it on asp.net (using httpModules and the finction beginRequest and endRequest). Does anyone know if this option is available on php and guide me how to do it? (I'm not looking for a solution, just some guiding or good reference because i couldn't find any...)

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• What are the differences between these?

  - by Amit Ranjan

  What are the differences between the two queries? SELECT CountryMaster.Id FROM Districts INNER JOIN CountryMaster ON Districts.CountryId = CountryMaster.Id SELECT CountryMaster.Id FROM CountryMaster INNER JOIN Districts ON Districts.CountryId = CountryMaster.Id Please mind the i) Table positions and second ii) On Fields As I know, output will be same. But I want to know, is there any drastic effects of the same if I neglect positions of tables and columns in complex queries or tables having tons of data like thousands and lakhs of rows...

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• What is the current state of the art in HTML canvas JavaScript libraries and frameworks?

  - by Toby Hede

  I am currently investigating options for working with the canvas in a new HTML 5 application, and was wondering what is the current state of the art in HTML canvas JavaScript libraries and frameworks? In particular, are there frameworks that support the kind of things needed for game development - complex animation, managing scene graphs, handling events and user interactions? Also willing to consider both commercial and open source products.

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• What will happened to server request if client suddenly close it's connection.

  - by Salamander2007

  If I have a page that takes some amount of time to process, and suddenly the client closes it's connection (network disconnect, browser closed, etc), what will happened to the processing operation on the server side? Is it get canceled automatically or it continues to process, and then stop right before rendering?

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• Graphviz for documentation.

  - by Marcin

  I noticed that doxygen uses the graphviz library for creating diagrams. Have you ever used graphviz for generating documentation? Is it worth learning the graphviz for documentation purposes outside the scope of doxygen? Or am I better off to sticking with a standard data modeling package like Visio? I understand the merits of it as a graphing library, but for trying to represent more complex UML (or similar) is it still worth looking into?

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• Java: add listener to the processor

  - by Tom Brito

  how can I add a listener to the computer's processor? I want the mouse cursor to change when the processing is hight.

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• Is there a way to do gsp partials rather than tag libraries?

  - by egervari

  One of the things I liked about freemarker is that you can quickly create new macros that encapsulate complex html to make the pages smaller and more concise. Do I have to make tag libraries to do the same thing in grails, or is there a really light-weight syntax for achieving the same thing?

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• How to set image on EAGL VIEW

  - by Viral

  hi, I want to put images from my photo library in to the EAGL view for some further processing. The image that are already in our resources folder will be taken by itself but mltiple or images from photo library can't. So any one knows how to put image on EAGL view in open GLES. Regtards viral

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• How to call a script that expects $_POST from inside a function

  - by donpal

  My script.php accepts $_POST input and echos a string. $theinput = $_POST['theinput']; $output = //some processing; echo $output; I would like to use this script inside a function where the same input is now a $_POST function processinput($someinput){ //I need to call the above script and give it //the same input `$someinput` which is not a `$_POST` anymore } Any ideas how to do that?

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• OpenCV performance in different languages

  - by h0b0

  I'm doing some prototyping with OpenCV for a hobby project involving processing of real time camera data. I wonder if it is worth the effort to reimplement this in C or C++ when I have it all figured out or if no significant performance boost can be expected. The program basically chains OpenCV functions, so the main part of the work should be done in native code anyway.

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• How do I create a ListBox In Ext-GWT ?

  - by Salvin Francis

  Plain and Simple, I want to use a Listbox in my project, The demo here: http://www.extjs.com/examples shows no answer, In fact, I really hate it when companies show-off their 'complex' widgets in this manner and fail to show the most basic of all widgets. For example, I discovered class SimpleComboBox over the net till then I assumed that we required a class to contain list store, etc...

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• Silverlight 4 Datagrid Sorting

  - by DavyMac23

  I'm having a heck of a time trying to get a silverlight datagrid to properly sort, and do so quickly (sub 1/10 second). Here's the scenario: -WCF callback every 1/5 of a second -Take the callback, match up to the existing record in an ObservableCollection -Update the ObservableCollection's properties -Bind the grid. I've tried a linq query, PagedCollectionView, and observablecollection.select(), all are waaaaaaay too slow, and introduce 12+ second delays in processing. Anyone else experience this?

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• How can I disable the strerr logging output from FOP?

  - by digitala

  How would I disable the logging output (usually sent to stderr) that FOP automatically generates when processing an FO file? I've tried putting a log4j.properties file in the classpath, changing the log-level for org.apache.fop but this hasn't worked.

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• What is the difference between multi-tenancy and multi-user solutions?

  - by Irwin

  I believe I understand this in terms of hardware, where multiple individuals 'share' the same processing and memory for their solutions. But I've been looking at gmail and facebook, are those multiptenanted solutions? Is it that as long as my solution can support multiple users, its multitenanted?

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• What is the best .NET Obfuscator tool on the market?

  - by markattwood

  I have tried .NET Reactor but it seems to break our complex application even with the most simple option (just rename method name). Also, it does not provide any option to filter method names by Regex like DotFuscator. DotFuscator is very good but it is too expensive. I have heard about Xeno code and other tools. Any one has any ideas on which one is best?

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• PHP ORM library based on the Data Mapper pattern

  - by Matthieu

  For a PHP application with a complex domain model, I don't want to use the Active Record pattern, I need instead the Data Mapper pattern (as presented in Zend Framework). Do you know any library that could help me for the ORM part, or else a link to a documentation on "how to do it right" ? Thanks

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• drawing circle without floating point calculation

  - by zaharpopov

  This is common interview question (according to some interview sites) but I can find no normal answers in Internet - some are wrong and some point to complex theory I expect not looked for in interview (like Bressenham algorithm). The question is simple: The circle equation is: x^2 + y^2 = R^2. Given R, draw 0,0-centered circle as best as possible without using any floating point (no trigo, square roots, and so on, only integers)

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• Creating a Web Service to automatically get information

  - by Sean P

  I want to create some sort of method of creating a web service that will run automatically and run DB queries and some API calls which will then store data that I can use/call without taking the processing or time penalty of doing it every time a user access my web service. Is this possible? If so, point me in the right direction on how to implement something like this Using vb.net and ASP.net Thanks in advance!!

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• Are there any .net classes/functions that are optimized for multiple cores?

  - by diamandiev

  I know that the developer is supposed to do this himself. But seeing how we are getting cpu's with more and more cores and there are still many developers who do not use multithreading, if we have this functionality built in, it could increase performance dramatically in some scenarios. One particular example where this could be quite useful is in image processing. I doubt that the built in GDI+ classes are multithreaded.

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• Running on Windows CE 6 'and' Windows XP

  - by Psychic

  Is it possible to create a small program that will run, without recompiling and without emulators, on both Windows CE 6 AND Windows XP SP3? From my knowledge, this isn't possible. Source code needs to be recompiled for the target platform. However, a hardware manufacturer for embedded boards is claiming otherwise. The application isn't anything complex, just a simple benchmarking tool analysing floating point operations, CPU ticks etc, and displaying the results on a plain GUI.

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• How to convert any text/font to its bezier path representation?

  - by yizzreel

  I have a bezier path library to draw complex bezier paths without problem. Now, I need to know how to read a text or font and extract its path information to draw it as a path instead of as text. I came across a C applicaiton, FontForge. It does exactly what I need, picks any font and extract its path information. But what I need to know is how it does it to add that feature to my drawing library.

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• uploading problem

  - by Syom

  i can't upload large files, but i've set php.ini max_execution_time = 3600 max_input_time = 600 memory_limit = 100M post_max_size = 100M file_uploads = On upload_max_filesize = 100M it returns a 500 error - [an error occurred while processing this directive] could you say why? thanks

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• Netvibes like "draggable boxes" with javascript

  - by supermogx

  Do you know any project/framework in javascript (jquery or anything else) that has nice draggable/dockable windows like netvibes has? I found jPolite v2 but it seems a little too complex for what I want to do. Any idea?

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