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• Creating Playlist for playing video

  - by Timmi

  Hi, I am developing a play list for playing video. Which event get fired when an item is added to listview. I need to do some calculations with the files added to the playlist.How can we make a playlist. Please help me with code examples Thanks,

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• [JS] How to workaround same origin problem

  - by Ricky

  Hi guys: The following JS will fail if the URL in mainFrame from a.abc.com to b.abc.com. top.frames["mainFrame"].location.href = "/Users/xuenn.aspx?backUrl=" + top.frames["mainFrame"].location.href.split("?")[0]; This is the error message: Permission denied for http://a.abc.com to get property Location.href from http://b.abc.com. Anybody knows how could I workaround this or think of other solutions?

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• how to get the button value from jsp to servlet

  - by kawtousse

  hi, how to get the button value from jsp to servlet in jsp: <input type=button name=bt value=gi onclick="document.frm.submit();"></input> and in servlet like that: String gi =request.getParameter("bt"); System.out.print("button value" +gi); result=null thanks

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• sizeof float (3.0) vs (3.0f)

  - by kumar

  Hi, What is the difference between sizeof(3.0) and sizeof(3.0f) I was expecting both of them to give the same result (sizeof float)..but its different. In 32 bit machine,gcc compiler, sizeof(3.0f) =4 sizeof(3.0) = 8 Why so?

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• Return NSString from a recursive function

  - by Dave

  Hi, I have a recursive function that is designed to take parse a tree and store all the values of the tree nodes in an NSString. Is the algorithm below correct? NSString* finalString = [self parseTree:rootNode string:@""]; -(NSString*)parseTree:(Node*)currentNode string:(NSMutableString*)myString { [myString appendText:currentNode.value]; for(int i=0;i<[currentNode.children length];i++){ return [self parseTree:[currentNode.children] objectAtIndex:i] string:myString]; } }

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• How to make a DIV scrollable instead of BODY?

  - by user353901

  hi I want my page's BODY not to be scrollable but a DIV inside the BODY should be scrollable. I have this in my css file: body { overflow:hidden } .mainSection { overflow:scroll } but it doesn't work and the DIV doesn't become scrollabel (it just shows two disabled scroll bars for the DIV)!

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• How to capture button click if more than one button in AspectJ?

  - by aysenur

  Hi all, I wonder if we can capture that which button is clicked if there are more than one button. On this example, can we reach //do something1 and //do something2 parts with joinPoints? public class Test { public Test() { JButton j1 = new JButton("button1"); j1.addActionListener(this); JButton j2 = new JButton("button2"); j2.addActionListener(this); } public void actionPerformed(ActionEvent e) { //if the button1 clicked //do something1 //if the button2 clicked //do something2 } }

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• How ensure if java program uses UTF-8 encoding

  - by Nayn

  Hi, I recently discovered that relying on default encoding of JVM causes bugs. I should explicitly use specific encoding ex. UTF-8 while working with String, InputStynreams etc. I have a huge codebase to scan for ensuring this. Could somebody suggest me some simpler way to check this than searching the whole codebase. Thanks Nayn

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• Prevent iphone from sleeping but allow screen lock

  - by tech74

  Hi, using iphone SDk3.0, how does one prevent the iphone from sleeping so wifi remains on but still allow the screen to be dimmed(locked). Disabling the idle timer is no good as that prevents screen lock and drains the battery really quick. Thanks

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• How to select ComboBox value after Data filled from DataSource

  - by Amadeus45

  Hi, I would like to set the selected value to a known value. However, after InititializeComponent() has been called, the data is not yet filled in a databound Combobox so I can't set my selected value there. Which event is triggered when the data has finished to be added in the combobox from the databound object ? Is there any other way you would suggest handling this ? Many thanks

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• c# clipboard viewer... on firefox the event fires twice..

  - by lena2211

  hi .. iam trying to use the code posted here http://stackoverflow.com/questions/621577/clipboard-event-c it does work really great, but while testing, i found out that when copying from some application as example firefox, you will get the event running twice, so if you are saving the copied text to a textfile, or writing them to a textbox in the application, the text copied from firefox will appear twice ? anybody can help me with this problem ? thanks a lot

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• python create object and add attributes to it

  - by John

  Hi, I want to create a dynamic object (inside another object) in python and then add attributes to it. I tried: obj = someobject obj.a = object() setattr(obj.a, 'somefield', 'somevalue') but this didn't work. Any ideas? Thanks

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• getting jcombobox mouse over value

  - by user340225

  Hi people. I have a combo box in my panel and have values in it. I want to get the selection value not the selected value when I moving the mouse through the combobox.

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• how to unlock rootviewcontroller header file in iphone

  - by mac

  Hi Acidentally locked my rootviewcontroller.h file in my application, so if i write some code in that file it shows "Not Writable RootViewController.h", i am a beginer so please help me how to unlock that .h file. thanks in advance

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• ASP.NET MVC 2.0 does not install with visual studio 2010 professional?

  - by VJ

  Hi all I installed vs 2010 and it should have asp.net mvc 2.0 but it didnt install it. I tried installing it manually but it still does not show under the new projects tab..but it shows installed in control panel. I had vs2010 rc1 before and uninstalled it and it had mvc 2.0 but now for some reason i dont have it! ..Can anyone please help me out...

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• Is it possible to get a graphical representation of gprof results?

  - by Werner

  Hi, I am interested in getting the profiling of some number crunching program. I compiled it with -g and -pg options and linked it and got it gmon.out. After reading the info (plain text) it looks a bit ugly. I wonder if there are some open source tools for getting a graphical representation of the 10 functions where the program spends the most of the time as well as a flux diagram. Thanks

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• does sifr 2 support r-t-l language fonts ?

  - by Saiful

  Hi, I want to work in sifr 2 with right to left language. But it seems that flash 8 doesnt support to unicode or r-t-l fonts. Please help..... Thanking in advance.

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• Memory Leaks - C

  - by sbsp

  Hi guys, Is there a good application (that has some kind of gui) for testing memory leaks in c code. I would really like to test my assignment/programme but being very new to this, i struggle with using the terminal to do things, especially using gdb for debugging (to me it feels like a blast from the past, where i could be using some visual debugger). Thanks for the help

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• IPhone geo tagging data (SQLite or CoreData)

  - by user267980

  Hi. I'm about to build an app that has a database of places that has a location (lon/lat) and i'm about to build the dataModel. Actualy the app is very simple and all i want is to be able to fetch all places around the user (say in a radius of 30miles). Is it better to user SQLite (is there any geo-spatial extension out there)? I'll have around 5000 places in the database and i'm wondering where i can ask a database without affecting performances.

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• Objective C Path drawing to link buttons

  - by malvin

  Hi all, Does anyone have any idea on how to make a path drawing to "link" up two buttons like the iphone game Airline Conqueror?

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• C/C++ efficient bit array

  - by aaa

  hi. Can you recommend efficient/clean way to manipulate arbitrary length bit array? right now I am using regular int/char bitmask, but those are not very clean when array length is greater than datatype length. std vector<bool> is not available for me. thanks

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• iphone list of items (webservice)

  - by malleswar

  Hi, Can any body provide me sample code or sample applications to retrieve list of items and list of objects from web service and to parse it. Thanks in advance Regards, Malleswar

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• C++ Structure v/s Class

  - by Ankur

  Hi, Please let me know whats the difference between a C++ structure and a C++ class apart from access specifier. I have seen inheritence , polymorphism in C++ structure?

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• How to call javascript function from c#

  - by Sarathi1904

  Hi All, I like to call a JavaScript function from c#. Can any one can give me code snippet.

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• Drupal 6: best way to upgrade jQuery ?

  - by Patrick

  Hi! I want to upgrade jQuery inside my drupal installation. At the moment I have jQuery 1.2.6 and I would like to upgrade it to jQuery 1.4 I guess some Drupal modules still depends on the old jQuery version. I've tried jquery_update module to upgrade jQuery, but it didn't work. It asked to replace the original Drupal files in the "misc" folder with the new ones, but it didn't work. Anyway, I was wondering if there is a better method instead of using another module thanks

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