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• Memory leak when application loads in iPhone

  - by iPhoneDev

  I have a navigation based template, when I run my application using Instruments, the very first memory leak comes under: Leak Object: Malloc 128 bytes Responsible Library: CoreGraphics Responsible Frame: open_handle_to_dylib_path I don't know where this leak is coming from and how remove this. If it's a default leak, then I think I don't need to worry about it. But if it's not then I have to find a way to remove the leak.

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• Listview...how to conditionally replace a value with a string

  - by GaryAmundson

  Hi, my app presents a listview, from a database cursor and XML, that needs to replace the values in a column with various words based on the integer value contained in the cursor. For example, if the value is -1, replace it with the word "Invalid", but if the value is = 0 then just display the value. I was under the impression this could magically be done via XML... TIA.

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• How do I convert a property in MongoDB from text to date type?

  - by Jeff Fritz

  In MongoDB, I have a document with a field called "ClockInTime" that was imported from CSV as a string. What does an appropriate db.ClockTime.update() statement look like to convert these text based values to a date datatype?

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• Is an editable select box the right way?

  - by Neil Middleton

  I have a scenario where a user is emailing another user in an HTML based web app. For the To: field, the user may select one of a pre-defined list of emails OR enter their own ignoring the pre-defined options. What would be the best way of doing this from a UI point of view? I've looked at editable select boxes using jQuery but none seem to let you enter your own option. Is there some other UI mechanism that would work here?

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• What alternatives to __attribute__ exist on 64-bit kernels?

  - by Saifi Khan

  Hi: Is there any alternative to non-ISO gcc specific extension __attribute__ on 64-bit kernels ? Three types that i've noticed are: function attributes, type attributes and variable attributes. eg. i'd like to avoid using __attribute__((__packed__)) for structures passed over the network, even though some gcc based code do use it. Any suggestions or pointers on how to entirely avoid __attribute__ usage in C systems/kernel code ? thanks Saifi.

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• Providing unique layout for specific resolution in Android 2.3.3

  - by user1384991

  I need to use specific xml-layouts based on screen resolution, not size. So, the first design is used for resolution <= 480x800, and the second - for resolution = 480x800. How is it done ? update. Possible solution: Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay(); final int height = display.getHeight(); final int width = display.getWidth();

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• Calling C# code from Java?

  - by Keith G

  Does anyone have a good solution for integrating some C# code into a java application? The code is small, so I could re-write in java, but I would rather reuse the code if possible. Don't repeat yourself, etc. Also, I know I can expose the C# as a web service or whatever, but it has some security/encryption stuff in there, so I would rather keep it tightly integrated if possible. Edit: It's going to be on a server-based app, so "downloading" another runtime is irrelevant.

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• Is it bad to throw exceptions to trigger server errors, eg. 404 Page Not Found?

  - by Pheter

  I am working on a PHP framework and am currently designing error handling. Based on what I have read on SO, I should only use exceptions for, well, exceptional situations. Therefore throwing an exception when an incorrect password is entered is wrong. Should I avoid using exceptions when I want to trigger a server error? If so, should I write my own error handling class?

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• Generate data for an application

  - by Duncan Benoit

  Hi there If your planing to build an application but you don't have enough data to fill a database, how you will generate some ? Do you know any application which can generate data based on some criterias and export it later in MySQL database? Thanks :)

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• Is there a web tool framework for building a video editing/manipulation widget other than custom Fla

  - by Brandon

  I am looking to build a widget for a site which allows users to tag images from individual frames of a video file but would prefer not to have to build a custom Flash tool. Is there an existing free library or framework which simplifies things like this in a webapplication setting? Features would also involve basic video playback functionality as well as time-driven meta-data and the ability to extract images from individual video frames. Are there existing open-source web-based tools for video manipulation other than building your own custom Flash app?

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• What is the best AI language/framework for .NET?

  - by Eduardo Cobuci

  I'm building an academic work that consists in a turn-based strategy game. I'm using XNA 3 for the graphics but didn't decide what to use for AI. I was considering to use P#, a Prolog interpreter for .NET but i found it a bit poor. Do you anything better for game AI than Prolog (maybe Haskell?) or a better interpreter then P#?

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• Is there a good in-browser code editor?

  - by levik

  We've all seen in-browser rich text editors, which allow you to edit colored/styled text in a WYSIWYG manner. But what about code editors, which automatically highlight code based on language rules as you type? Think Eclipse in a textarea (but without the refactoring support). Do such things exist? I imagine scaling would be a problem - larger files would be difficult to edit efficiently.

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• filter items in a list view on sharepoint

  - by saravanaram

  Basically i have created a list by importing a spread sheet which contains username as one of the column. I now want to create a specific view which will show only items in the list only based on currently logged in users how do i do it. I've tried using [Me] with matching column from the imported spreadsheet but it was not working as expected.

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• Grunt: Bower for development and CDN for production - is it possible?

  - by EricC

  For development, I guess it is fine to use a plugin like https://github.com/stephenplusplus/grunt-wiredep But for production I would like to use CDN where such exists. Does it exist a Grunt plugin that goes through the bower.json file and replaces this with a CDN-link from the most popular ones (and if a component is present in more than one CDN, then pick one based on rank-setting or random or something).

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• Connect to web-service/API in MySQL?

  - by Jesse Figueroa

  I'm creating a sql based procedure which can Accept a table load the values one at a time send the variables to a remote API Record the response of the API Write the response to a table for viewing later I have successfully implemented 1,2, and 5. I am hoping there may be some way of choosing an address to contact and for SQL to listen too for a response. Please let me know if you have any suggestions!

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• Advantages of SQLServer vs. MySQL for C#/.NET4 Cloud Applications

  - by Ed Eichman

  I am considering building several C#/.NET4 applications all using a central, cloud based database. In addition, several LAMP (MySQL) web shops will be accessing the cloud DB. MySQL is the database that I'm most familiar with, and my default selection for the cloud DB would be MySQL on Amazon or Joyent. However, I was wondering what development "extras" are available for SQLServer in VisualStudio 2010 that are not available for MySQL. Are there any "killer features" that should make me consider SQLServer instead of MySQL?

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• controlling PDF inside safari using javascript

  - by neeks

  Please help about controlling PDFs through JavaScript loaded inside Safari. Safari uses a PDF plugin of its own something exclusive to Safari and not present in other webkit based browsers like Chrome. Any of the or js commands that would work with the Adobe's plugin don't seem to work. Any help / pointers would be appreciated.

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• Getting full path for Windows Service

  - by Samuel Kim

  How can I find out the folder where the windows service .exe file is installed dynamically? Path.GetFullPath(relativePath); returns a path based on C:\WINDOWS\system32 directory. However, the XmlDocument.Load(string filename) method appears to be working against relative path inside the directory where the service .exe file is installed to.

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• Hiding master view in split view app..???

  - by Mahesh

  Hello friends, I have created split view based ipad app, where master view is table view while Detail view display images.. I need to display the image fit to screen 100% in landscape mode. This could be on button event or double tap event.. Does any one know about it. Thanks in advance.

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• How can I change the tickLabel on a NumberAxis in JFreeChart?

  - by Tony Eichelberger

  I am using JFreeChart and want to be able to change the label on the range axis from a number to something more meaningful for the domain I am in. I only see options for customizing the look of the label and no way to override the content of the label based on the position of the tick. Does anyone know how to override the text of the tickLabel?

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• SQL time issue - need it 6 hours forward!

  - by Luke

  My server is currently based on us eastern time, and as I am in the UK, i need to move this forward 6 hours. When using now() in mysql, i am getting the wrong time, is there anything i can add to now() to bring it forward 6 hours? Thanks

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• How to manually add Core Data to project?

  - by marko

  E.g. what "Use Core Data for storage" checkbox option means when creating new Window or Navigation based project? How to add Core Data for Tab Bar Application? How to initialize managedObjectModel, managedObjectContext, persistentStoreCoordinator?

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• How to capture the event if a new process (application!) is started?

  - by Marcus

  I would like to have some eventhandler which raise if a new application is started. I've heard that this is possible by using a hook but the only examples I can find are based on mouse/keyboard events. What is an example link of how I can create such a hook in C#? Oh and btw: Nope, I don't want to use WMI which could be a solution as well but it's not an option in my case.

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• How does NHibernate implement change tracking?

  - by Alice

  Does nhibernate proxies do any smart job to make change tracking efficient? Or does it only support what Entity Framework calls snapshot based change tracking?

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• Is there a script that would allow me to edit multiple files as if they are one file in VIM?

  - by somewire

  I prefer to edit in one large file rather than many independent files, but due to limitations in languages, source control, and the preference of team mates I need to output to many files. What I'm looking for would recurse through all the files in a source directory and generate a single file to edit in VIM, with special file seperator markers. On save it would save the the changes to the correct file(s) ideally in a smart manner, based only on changes made. Does something like this exist?

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