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• XEP-0080 User Location in Smack Library.

  - by Kristof

  Hi, I would like to create a simple XMPP client in java that shares his location (XEP-0080) with other clients. I already know I can use the smack library for XMPP and that it supports PEP, which is needed for XEP-0080. Does anyone have an example how to implement this or any pointers, i don't find anything using google. thanks in advance.

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• Does an ASP.net MVC project support adding Dynamic Data?

  - by Greg

  Hi, Does an ASP.net MVC project support adding Dynamic Data? If so, any links/pointers to doco that gives an overview?

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• Is Pointer Variable also Assigned a Memory Address?

  - by yuespace

  In C++: On stack, a simple variable is assigned a memory address so that we can use pointer to contain this memory to point to it; then is a pointer also assigned a memory address? if yes, we can have pointer of pointers now? Thanks!

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• Generate all unique substrings for given string

  - by Yuval A

  Given a string s, what is the fastest method to generate a set of all its unique substrings? Example: for str = "aba" we would get substrs={"a", "b", "ab", "ba", "aba"}. The naive algorithm would be to traverse the entire string generating substrings in length 1..n in each iteration, yielding an O(n^2) upper bound. Is a better bound possible? (this is technically homework, so pointers-only are welcome as well)

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• Convert MSSQL Varbinary field to MYSQL, keeping data intact

  - by Mike Sheridan

  I was given the daunting task of converting a ASP website to PHP and MSSQL to MySQL, and I ran into an issue that hopefully somebody can help I have a user table which has a password field with datatype Varbinary(128), are using pwdencrypt to encrypt the password. Is there a way to transfer that over to MySQL, and somehow i need to be able to keep the password intact... how can i go about that? any pointers would be greatly appreciated!

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• umbraco tinyMCE Rich text editor

  - by sam

  hello folks., i would like to add additional functionality(Color picker) to umbraco tinyMCE rich text editor. how to add this ?any pointers?

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• C++ Function arguments validation (pointer vs. reference arguments)

  - by Andrew

  Hello everyone, What do you consider a better programming practice: passing objects as pointers or references to functions. What do you do for input validation? Thanks.

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• How to cherry pick a range of commits and merge into another branch

  - by crazybyte

  Hi, I have the following repository layout: master branch (production) integration working What I want to achieve is to cherry pick a range of commits from the working branch and merge it into the integration branch. I pretty new to git and I can't figure out how to exactly do this (the cherry picking of commit ranges in one operation not the merging) without messing the repository up. Any pointers or thoughts on this? Thanks!

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• Accessing JSon raw tokens in C# ?

  - by user318332

  My json string looks like { abc: 123, def: 442, ghi=444 } - say stock list. I dont know what quotes are coming in , i.e I dont know what is abc, def etc is. I need to get this token dynamically. Any pointers would be of great help ! BTW, this has to run in silverlight.

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• Define a varbinary(max) column using sqlalchemy on MS SQL Server

  - by Mark Hall

  Hi, I'm querying an SQL Server database using SQLAlchemy and need to cast a column to varbinary(max). The thing I am struggling with is the "max" part. I can get the cast to work for any actual number (say varbinary(20)), but I cannot find how to get it to work for the "max" size of the varbinary column. Any pointers? Links? Solutions? Regards, Mark

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• Help needed on ScrollViewer styles

  - by Narendra V

  Hi, Can any body please provide me, how can we made custom template for the ScrollViewer. Pointers to any simple tutorials will be greatly appreciated. Thanks, -Narendra

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• jQuery .ajax success function not rendering html with jQuery UI elements

  - by tylerpenney

  How do I have the html loaded into my div from the .ajax render with jquery? the success function loads the HTML, but those elements do not show up as jQuery UI elements, just the static HTML types. Any pointers? $(function() { $('input[type=image]').click(function(){ $.ajax({ url: '_includes/callinfo.php', data: 'id=' + $(this).attr('value'), dataType: "html", success: function(html){ $('#callwindow').html(html); } }); }); });

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• Moving data from SQL Compact to SQL Server 2008

  - by Ashok

  I have created an .SDF file and inserted data into the SDF database file on a mobile device. I want to transform .SDF file to a SQL Server 2008 Database File but don't know how. Any pointers or suggestions would be appreciated.

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• single sign on using coldfusion with IIS version 5 using NTLM

  - by faheem

  Hi can anybody direct me on this and how does this get setup. I basically have an application that I want users to be automatically logged into when logging in windows using there id and password so basically they get authenticated to using my coldfusion application ? Any pointers would be greatly appreciated. Thanks :)

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• Is there a limit for the total variables size on the stack?

  - by Jay

  While coding should we consider some limit on the total size of variables created on the stack? If yes, on what basis should we decide it? Is it dependent on OS, Memory Availability etc? Are there any compiler options which can check this? Any pointers in the direction will also be helpful.

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• Strange problem with NSMutableArray - Possibly some memory corruption

  - by user210504

  Hi! I am trying to update data in a table view using a NSMutableArray. Quite simple :( What is happening is that I get my data from a NSURLConnection Callback, which I parse and store it in an array and call reload data on the table view. The problem is that when cellForRowAtIndexPath is called back by the framework. The array still shows the correct count of the elements but all string objects I had stored earlier are shown as invalid. Any pointers

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• open source smooth particle hydrodynamics

  - by user325181

  Anyone know of any open source libraries for particle based large scale smooth particle hydrodynamics. I am looking for a easier way of simulating large scale planetary body impacts with rotation. I was also wondering if you had any ideas on how to visualize the output from said simulation. I have tried using IBM graphviz, but it is very difficult to work with. Any pointers would be appreciated. Thanks!

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• PostgreSQL data comparsion tool

  - by user179056

  Hello, I am looking for a tool/command which can compare data between two PostgreSQL databases. The reason to do this is to have some external verification that the SQL script responsible for data migration from one PostgreSQL database to the other have been written correctly. Any pointers would be appreciated regards Sameer

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• Is there an OData Server Library for Java or PHP to EXPOSE OData?

  - by Rob

  Hi, I am wondering if there is or why there isn't a ADO.NET Data Services Server Library for Java? I need to expose a database from a Java Server but i only see Microsot providing clients for java not server parts. How is that an open standard when you need .NET/Windows to expose it? Thanks for any pointers to that. Same interesting for PHP as well.

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• Google App Engine Memcache - Sliding expiration

  - by Keyur

  Is there support for sliding expiration in the GAE MemcacheService? I can do a crude implementation where following every get() I do a put(). This will effectively reset the expiration time but this obviously is not an efficient solution. Any pointers on how I can implement this more efficiently? Thanks, Keyur

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• How to do Map this or Add to calendar like gmail?

  - by dhaval

  How would gmail have implemented this feature? What technologies go behind enabling such features? Any pointers or programming resource would be useful? It could be language neutral or specific to any language? Do you think they do something with antlr etc., to achieve the above?

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• Tinymce print issue with application server

  - by Ashok

  Hi, I have incorporated tinymce into my application. When i execute the jsp standalone, the print size seem consistent to what it should be i.e. 12Pt comes out as 12pt. Whereas when i run the same jsp from oracle developer using oracle application server 12pt comes out to be more like 8pt. Any thoughts. Please share any pointers. Thanks, Ashok

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• Tag multiple friends in Facebook Application

  - by Arkid

  Facebook provided the facility to tag friends on the wall post. I want to tag multiple friends in an application. How do I tag multiple friends in the application. Any pointers? I need to push updates to the walls of all the friends tagged through the application.

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• Need some guidelines on iPad animation programming

  - by thomasvsundert

  Hi, I'm creating an interactive e-book for the iPad. This book will contain multiple pages that will consist of a lot of animations (frame and motion animations), transitions,... I was wondering what my development options are, should I use OpenGL, Quartz,...? I've use UIImageView.animationImages before and found that it had really bad performance. What's the best way to draw frame based animations? Does anybody have some good pointers to resources on this? thanks in advance, Thomas

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• COM Dual Interfaces

  - by Tony

  A dual interface in COM is one that is able to be accessed via a DispInterface or via VTable methods. Now can someone tell me what is exactly what the difference is between the two methods? I thought that a VTable is a virtual table which holds the pointers to the different functions when implementing a class hierarchy which has virtual functions that can be overridden in child classes. However I do not see how this is related to a dual interface in COM?

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