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  • UIAccelerometer

    - by xyz
    hello, I want to make a iPhone application which makes use of UIAccelerometer and the application is as follows... As you move your iPhone in space, Air Paint(my application) creates a path of this movement mimicking a form of light graffiti.can any body have an idea of how to go about it?

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  • Android non-full screen app startup during voice call

    - by STeN
    Hello, Is it possible to start the application on the Android phone (starting with Froyo), when there is an incoming voice call? In other words, the incoming voice call should trigger the application startup. In such a case the application should not be full-screen, but should cover only part of the screen to not hide the native controls for accepting or rejecting the call. If it is not supported now - is anybody aware about some plans to support such a feature in future releases? Thanks a lot Kind Regards, STeN

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  • Cron Job to Schedule Rails Website Going Live?

    - by Daniel Upton
    Hello, World.. I'm currently building a website for an awesome youth church we run (shameless plug!).. Anywho at the moment we have a static countdown page http://mybase.co , and were having a massive launch this weekend and the site needs to go live when we launch, it's a rails app.. How would you recommend scheduling it going live? having a cron job and an apache a2en? or is there a better way? Thanks Daniel

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  • how to use MessageParameterAttribute in wcf

    - by Archie
    hello, I wanted to know what is the use the MessageParameterAttribute in wcf. In my function: [OperationContract] public float GetAirfare( [MessageParameter(Name=”fromCity”)] string originCity, [MessageParameter(Name=”toCity”)] string destinationCity); I dont use fromCity or toCity anywhere in the implementation or even while using a service. Then whats the point in giving it a name?

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  • Play video while downloading into local disk [AIR]

    - by vincentma
    Hello guys, Using NetStream, I can create progressive video player. But can I save the downloaded chunk to my local disk in AIR?? My first idea is that, download part of file into local disk, let NetStream pointing to that file, and then appends the chunks to that file (FileMode.APPEND) periodically. But it does not work and seems that NetStream would 'lock' the file preventing write operation. Any ideas?

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  • django internationalisation loading error

    - by ha22109
    Hello All, I m not able to change the locale of django -admin when i switch to different locale from browser.But if i mention in my settings.py the language code then it is working but browser locale doesnot have any impact on it #setting.py LANGUAGES = ( ('ar', gettext_noop('Arabic')), ('ja', gettext_noop('japanese')), ('bg', gettext_noop('Bulgarian')), LANGUAGE_CODE = ''# LANGUAGE_COOKIE_NAME = 'django_language' LOCALE_PATHS = ()

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  • Why do I get this error when trying to set up a class variable

    - by Jennifer
    I'm new to PHP so maybe I am overlooking something here but the following: class someClass { var $id = $_GET['id']; function sayHello() { echo "Hello"; } } gives the following error: Parse error: syntax error, unexpected T_VARIABLE in C:\xampp\htdocs\files\classes.php on line 13 If instead of $_GET['id'] I set the variable $id to a string, everything is fine though.

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  • Clone of olx.com

    - by Sarfraz
    Hello, I just wanted to know if anyone knows about the clone of http://www.olx.com made in PHP. Note: Not sure whether to ask this question here but I thought only programmers might tell as this is their business. Thanks.

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  • Group functions of outer query inside inner query

    - by superdario
    Hello, I'm using Oracle. I'm trying to compose something like this: SELECT trans_type, (SELECT parameter_value FROM transaction_details WHERE id = MAX(t.trans_id)) FROM (SELECT trans_id, trans_type FROM transactions) t GROUP BY trans_type So, I am trying to use a result of grouping inside an inner query. But I am getting the error that I cannot use a group function inside the inner query: ORA-00934: group function is not allowed here Can you offer an alternative other than resorting to another outer query?

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  • need help with parseInt

    - by cmona
    hello, how can i get for example the integer codeInt=082 from String code='A082' i have tried this: int codeInt = Integer.parseInt(code.substring(1,4)); and i get codeInt=82 ,it leaves the first 0 but i want the full code '082'. i thought of parseInt(String s, int radix) but i don't know how . any help will be appreciated . thanks.

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  • Free PDF viewers in ASP.net

    - by rowmark
    Hello experts, I have many PDF documents in binary format which is in the SQL Server 2008 database. I have a gridview in my ASP.net page. When a user clicks on any ID column of the record I need to open the pdf in the browser. Are there any free PDF viewer controls out there? How can I convert the binary PDF file and display as PDF in the browser. Thanks

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  • haskell recursive function

    - by snorlaks
    Hello, Please help me with writing function which takes two arguments : list of ints and index (int) and returns list of integers with negative of value on specified index position in the table MyReverse :: [Int]-Int-[Int] for example myReverse [1,2,3,4,5] 3 = [1,2,-3,4,5] if index is bigger then length of the list or smaller then 0 return the same list. Thanks for help

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  • Case Order by using Null

    - by molgan
    Hello I have the following test-code: CREATE TABLE #Foo (Foo int) INSERT INTO #Foo SELECT 4 INSERT INTO #Foo SELECT NULL INSERT INTO #Foo SELECT 2 INSERT INTO #Foo SELECT 5 INSERT INTO #Foo SELECT 1 SELECT * FROM #Foo ORDER BY CASE WHEN Foo IS NULL THEN Foo DESC ELSE Foo END DROP TABLE #Foo I'm trying to produce the following output: 1 2 3 4 5 NULL "If null then put it last" How is that done using Sql 2005 /M

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  • problem with ubuntu gnome environment

    - by Kukmedis
    Hello, after removing gnome-panel gnome doesn't start at all. I get black screen and terminal upon turning PC on. It would seem no problem but wireless network doesn't start too, so i have no internet connection to "apt-get install--reinstall". Any solutions? Thank you

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  • how to retrieve distinct values from multiple columns

    - by ANIL MANE
    Hello Experts, I have a flat text file data which I import into MSSQL table. It creates and table with specified name along with multiple columns as per data file. now I need a query which will return the data and its count. e.g. data file : BREAD,MILK BREAD,DIAPER,BEER,EGGS MILK,DIAPER,BEER,COKE BREAD,MILK,DIAPER,BEER BREAD,MILK,DIAPER,COKE BREAD,ICE,MANGO JUICE,BURGER Result should be BREAD | 5 MILK | 4 DIAPER| 4 and so on.

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  • Textbox Wrong Value

    - by user181421
    Hello, I have an asp.net page with a datalist with few textboxes, and a submit button. when i cahnge the text in the textbox, and click submit, the value i get in the vb code is the old value and not the one i just entered. Any idea? thanks

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  • Max (SQL-Server)

    - by rah.deex
    Hello everyone. I have a table that looks like this: BARCODE | PRICE | STARTDATE 007023819815 | 159000 | 2008-11-17 00:00:00.000 007023819815 | 319000 | 2009-02-01 00:00:00.000 How can I select so I can get the result like this: BARCODE | PRICE | STARTDATE 007023819815 | 319000 | 2009-02-01 00:00:00.000 select by using max date. Thanks in advance.

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