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• Which class does the animations in a table view cell when the table view enters editing mode?

  - by mystify

  Is it the UITableViewCell class itself which contains the animation logic for entering editing mode, or does the UITableView class animate the changes in the cell? (like the width of contentView and other things)

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• Reading HTTP headers from JAX-WS Web Service

  - by Anonimo

  Hi all, I currently have a JAX-WS Web Service that receives some credentials in the HTTP header. These are used for BASIC authentication. There is a filter that performs authentication by reading the HTTP headers and checking against the database. Still, I need the username from within the Web Service in order to perform other service logic related stuff. Is there a way of accessing the HTTP headers from within the Web Service? Thanks.

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• What is the Significance of Pseudo Header used in UDP/TCP

  - by mahesh

  I just wanted to know why Pseudo header is preceded to UDP. Why Pseudo header is used. whats the logic behind it.

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• Linux C++: how to profile time wasted due to cache misses?

  - by anon

  I know that I can use gprof to benchmark my code. However, I have this problem -- I have a smart pointer that has an extra level of indirection (think of it as a proxy object). As a result, I have this extra layer that effects pretty much all functions, and screws with caching. Is there a way to measure the time my CPU wastes due to cache misses? Thanks!

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• In Python, how to find all the files under a directory, including the files in subdirectories ?

  - by pythBegin

  Is there any built in functions to find all the files under a particular directory including files under subdirectories ? I have tried this code, but not working...may be the logic itself is wrong... def fun(mydir): lis=glob.glob(mydir) length=len(lis) l,i=0,0 if len(lis): while(l+i

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• What's the difference between Smarty and Zend?

  - by jpjp

  I came upon Smarty which is a template engine. But there are also the Zend, CakePHP frameworks. Is Smarty like Zend, or are they completely different? Smarty just separates logic from display - is this similar to a framework like Zend?

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• Rails: Best practice for displaying ActiveRecord validation error in XML Builder?

  - by randombits

  I'm building a RESTful API using Ruby on Rails. My models have a lot of validation happening in them. I'm wondering what is the most "RESTful" way to respond to a user in the event that they make a request that fails on the model layer. Sending a 4xx HTTP response is the first step. What's the best practice for embedding the error messages inside of XML builder?

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• To stop CALayer from overlapping each other

  - by gbf.sara

  I've an image placed over the CALayer.. When there are multiple images in screen, the images in the layer overlaps each other.. But it shudn't overlap actually. Cud anyone help me in fixing this??? Is there any block of code to prevent them from overlapping??? Tanx in advance for ur help...

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• How computer multiplies 2 numbers?

  - by ckv

  How does a computer perform a multiplication on 2 numbers say 100 * 55. My guess was that the computer did repeated addition to achieve multiplication. Of course this could be the case for integer numbers. However for floating point numbers there must be some other logic. Note: This was asked in an interview.

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• Documenting auto-generated code

  - by Diadistis

  Hello, I use code-generation for my data access layer and Doxygen for documentation. My problem is that I can't add Xml comments on the generated classes since they will be overwritten as soon as I re-generate the code. To be more precise I can add Xml comments to my custom methods (which are in a separate file as partial classes) but I can't do it on data properties. Any suggestions?

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• What to have in mind when building a AJAX-based webapp

  - by Industrial

  Hi everyone, We're in the first steps of what will be a AJAX-based webapp where information and generated HTML will be sent backwards and forwards with the help of JSON/POST techniques. We're able to get the data out quickly without putting to much load on the database with the help of a cache-layer that features memcached as well as disc-based cache. Besides that - what's essential to have in mind when designing AJAX heavy webapps? Thanks a lot,

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• I want to split string without using split function ?

  - by Sanjeev

  I want to split string without using split . can anybody solve my problem I am tried but I cannot find the exact logic.

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• iphone animation - catch notification

  - by satyam

  I'm using following lines of code to animate: CATransition *animation = [self getAnimation:dirString]; [[self view] exchangeSubviewAtIndex:0 withSubviewAtIndex:1]; [[[self view] layer] addAnimation:animation forKey:kAnimationKey]; After end of animation, I want to play sound. How can I get notification when animation is completed?

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• Why MS Access adodb in .NET returns 34 in fieldcount when table has 42 fields ?

  - by RocketSurgeon

  Why MS Access adodb in .NET returns 34 in fieldcount when table has 42 fields ? I see 42 fields in table of my MS Access mdb database. But ADODB layer in .NET sees only 34 fields. The Outofrange exception occures when I am calling method getOrdinal("FieldName") of reader class. Is it something I am missing in setting up connection, license or anything? Thank you

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• General Question about MD5

  - by chicane

  So im just playing around with PHP and the MD5 functionality, sorry if this sounds really silly, but I cant seem to understand, how is it possible to represent an unlimited number of characters of input into a 32 bit character output? Is my logic sound here? Or is there a limit to the input that a MD5 function can take? Thanks...

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• Is PHP's json_encode guaranteed to produce ASCII string?

  - by Milan Babuškov

  Well, the subject says everything. I'm using json_encode to convert some UTF8 data to JSON and I need to transfer it to some layer that is currently ASCII-only. So I wonder whether I need to make it UTF-8 aware, or can I leave it as it is.

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• sliver light application deploy on Linux

  - by vtejomurtula

  Hi, My requirement is host a silver light web site on Linux O/S on tomcat or web logic server. would appreciate if anyone can explain the possibility and approach for this. Regards, vidya

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• information need to display below in Form using Swing

  - by vamshikpd

  Hi All, I am using SunJavaStudio Enterprise 8 , using swing framework I created form,In form I added Jlable,JFormattedTextfield,Jpanle1,Jpanel2 and Jpanel3 in order wise.I am using GridBag layout.Above order displayed in form first line onwards, I want , In Form ,above will some gap and middle layer display the added fields . how to arrange the Form? Please help me,its urgent

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• Is there something faster than -drawInRect:withFont:lineBreakMode:alignment: ?

  - by mystify

  Shark shows me that this method takes a HUGE performance hit. Like 80% in my table view. All I do is draw two labels per cell (about 8 in total per page). During scrolling. I drawInRect: with that. Are there some better methods? Like drawing directly to some layer?

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• how to represent an integer array using java.util.BitSet ?

  - by nd81

  I need to represent an array of integers using BitSet. Can somebody explain me the logic required to do this ?

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• Is there a tool that can convert C# 1.1 Forms design to the more recent standard?

  - by Hamish Grubijan

  The old code, as we know, is dangerous because both GUI layout and business logic are mixed into one. Separating the two can be a tedious and an error-prone task. Is there a tool that can do this for me? Thanks.

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• Eclipse Debug Mode disrupting MSSQL Server 2005 Stored Procedure access

  - by Sathish

  We have a strange problem in our team. When a developer is using Eclipse in Debug mode, MS SQL Server 2005 blocks other developers from accessing a stored procedure. Debug session typically involves opening Hibernate session to persist an entity which could be accessing a stored procedure used for Primary key generation. Debugging is done in business logic code and rarely in JDBC stored procedure call. Is there any way to configure MS SQL server or the stored procedure so that other developers are not blocked?

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• how to bind ComboBox with DataTable

  - by niko

  Hi, I have the DataTable with following columns: id, Name, Description, ParentId and would like to create a WPF control (.NET 4.0 framework) which implements a combobox which displays the names which are bound to values of id. So when the user selects a name displayed in the combobox the behind logic has to retrieve its id value. I would be very thankful if anyone could show the way of doing the described above.

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• Hover only on non-transparent part of image

  - by Nirmal

  Is there any way to make only a non-transparent portion of an image to trigger mouse-over event? If the mouse travels to the transparent area, the mouse-out should be triggered and the script should listen for any mouse-over event on a layer underneath the image. Is it possible? Thanks for any input.

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• [PHP]: What does array_search() return if nothing was found?

  - by Derek Adair

  What does array_search() return if nothing was found? I have the need for the following logic: $found = array_search($needle, $haystack); if($found){ //do stuff } else { //do different stuff }

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