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• How to open "front camera" on android platform?

  - by Sol

  More generally, If a device has more than one camera, is there any way to initializing it? I didn't find it in android reference doc. Samsung SHW-M100S have 2 cameras. If there is no reference to use 2 cams, Any idea how samsung did..?

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• Converting html entities into their values in python

  - by tipu

  I use this regex on some input, [^a-zA-Z0-9@#] However this ends up removing lots of html special characters within the input, such as 227;, #1606;, #1588; (i had to remove the & prefix so that it wouldn't show up as the actual value..) is there a way that I can convert them to their values so that it will satisfy the regexp expression? I also have no idea why the text decided to be so big.

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• How can I upload and parse a vcard using ruby on rails?

  - by Angela

  I would like to be able to upload a vcard and have it parsed into my application's Model. I am thinking that Paperclip would be a way to upload, but I have no idea how to do the parse. I did a search on google, the only library that seems related is vpim, with mixed commentary. Wanted to see what brilliant ideas might be out there to solve this...thanks.

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• What is a Cursor Linked List? [C++]

  - by yuval

  My professor provided me with a file called CursorList.cpp that implements a "Cursor Linked List". The problem is - I have no idea what that even is! Could anybody give me the gist of it? Thanks!

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• how to differentiate the 480X800 and 480X854 screens in android?

  - by Praveen Chandrasekaran

  how to differentiate the 480X800 and 480X854 screens. we have an option to put the one image at the hdpi folder.in my case 480X800 image is does not support for the 480X854 image. it shows a blank space at the bottom.Any Idea?

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• How to return back to My Application after completing the call from iphone

  - by Deepika

  Hi all I am showing contacts list in my iphone application. When user taps a contact number then call starts. But when call is completed then iPhone exits from My Application and switches to the Apple iPhone contacts application. Please suggest me any idea on how to return back to My Application after completing the call.. Thanks Deepika

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• Whats the consensus on Spring p namespace for Beans?

  - by HDave

  It's been out for a while so I am wondering if people are using the p XML namespace within their Spring configuration files. Is it a helpful shortcut? Is it a good idea that ended up in the trash can? Where does the Java community largely stand?

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• how to convert this string into two dimensional array using java

  - by Karthi

  Hi friends, I have text file as 0B85 61 0B86 6161 0B86 41 0B87 69 0B88 6969 0B88 49 0B89 75 0B8A 7575 0B8F 6565 I want to write this string into two dimensional array. (i.e) String read[0][0]=0B85 and String read[0][1]=61. Please suggest any idea to do this using java. Thanks in advance.

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• how to tell in code if we are running from a testmethod .net test

  - by fearofawhackplanet

  Is there a way to know when code is being called from running a test method? bool MyMethod() { if ( /* are we running a test? */ ) { return true; // otherwise this will fail from the automated build script } else { // run the proper code } } and please spare me the "this is a really bad idea" comments :)

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• IIS v6.0 IP Restriction using a range of IPs

  - by E.Shafii

  Hello all, I need to apply IP restrictions to a site in IIS v6.0 using a range of IPs. So for example i only want the below RANGE of IPs to be able to access the site: From 123.111.22.3 -- 123.111.66.234 Has anyone got any idea on how this can best be achieved? Hope this all make sense and all help is massively appreciated. Thanks, Elliott

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• How to avoid Perm Gem space exception in JBoss server ?

  - by Purushotham

  I deploy my J2EE application after making some changes to the code. At maximum of 4 times I can deploy the EAR file into the server without restarting the JBoss server. After the 4th deployment if I deploy one more time it throws PermGem space exception. I don't what this exception is. I restart the server then everything works fine. Any idea why the Jboss server throws PermGem space exception after 4 deployments ?And Why it occurs ?

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• How do I add a css class to the TempData output?

  - by Pete

  The TempData output is plain text and putting a div around it will leave a formatted but empty div on the screen if there is no TempData. Is there a way to apply a class to it so that it only shows when the TempData item is set? Other than writing the div code into the TempData, which seems like a horrible idea.

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• Html file upload preview by Javascript

  - by openidsujoy

  I want to show a PREVIEW kind of thing for an post , so took details by JS but problem comes when it comes to <input type="file" , it's not giving full path to the file Ex: if I do $("#image").val(); it only give "Sunset.jpg" not C:\Documents and Settings\All Users....\Sunset.jpg any idea how to get that detail value?

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• Renaming files with an index in the bracket

  - by user355889

  I'd like to write a short powershell script for renaming files like: abc(1), abc(2), .., abc(10), .., abc(123), .. to abc(001), abc(002), .., abc(010), .., abc(123), .. Any idea? :)

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• Hide Clock from Status bar

  - by milanjansari

  Hello, How to hide only Clock from Status bar. is this possible ? anyone have a idea how can i do. Thanks in advance.

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• How to Compile the .cshsc File in Unix ?

  - by RIDDHI

  Hi Everyone, I am new in Unix I m doing some changes in .cshsc file, It is shell script which is hidden So how can i compile this file Can anyone help me for that Or Give some idea ? Thanks in advance!! Riddhi

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• Firefox extension, need advice

  - by edc

  I've never built a ff extension before and before I start I want some feedback on my idea to make sure its possible. I want a firefox extension that allows me to supply a url with parameters in GET format, the extension would take the url, parse it, and submit the request as POST rather than GET. Is this possible? and could someone give me some advice on how to start designing an extension? or point me at a tutorial?

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• JSLint Error Report - Whats wrong with this?

  - by Marcel

  I got this error and dont know what could be the cause. Any idea? Problem at line 2127 character 18: Bad for in variable 'sport'. for (sport in sugested_sports) thx alot.

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• Solution for ora-1017 error for odp.net 2.111.7.0 ?

  - by Prithis

  Hi, As you are aware Oracle 11g has new facility of case sensitive password. We want to make use of it. When my C# application connects to oracle databse using ODP.Net 2.111.7.0 I am getting ora-1017 error. When we switch off this case sensitive feature it works without any change to the connection string. Any idea what is missing? is there any escape sequence we can use to specify lowercase characters in password? Thanks

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• Dynamic populate ComboBox (Flex)

  - by Vinzcent

  Hey, I want to populate a ComboBox after a clicked a button. This is my code: var dpNames:ArrayCollection = new ArrayCollection(); for each(var ca:Categorie in arrCategories) { dpNames.addItem ({label: ca.name, data: ca.value}); } cbWijzigCategorie.dataProvider = dpNames; But when he executes the last line, I alwas get the following error: TypeError: Error #1009: Cannot access a property or method of a null object reference. I have no idea why. Thanks a lot, Vincent

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• How to create a direct upload script like pipebytes.com ?

  - by Kamil Mroczek

  Has anyone an idea how pipebytes.com works ? I need to implement similar system in PHP and I do not know how to start. The only thing I know is that it is possible to implement it :). Please help!

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• Is it possible to know which java classes are doing disk IO operations

  - by willpowerforever

  I know the Resource Monitor in Windows7 can do such thing. But I need a monitor on other windows platforms. Any idea? Thanks.

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• user control Button click event called again when page is refreshed using F5

  - by senthil-nathanr

  Hello, I found that if you press F5 or refress from browser window, the last event fires again example, I have clicked on a button, the button event is carried out normally, but if I refresh the page by pressing F5 key the same event is fired again. anyone have any Idea to solve this?

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• Jquery Dom and functions in html body

  - by slick

  I have before my closing body tag here i have the usual $(function() { function test(){ alert("test"); } }); in my html i have input tags I get an error of that test is undefined. I am trying to make IE7 call function onchange I had a whole solution working but since IE7 does not like .change() i am going to put onchange attributes within the inputs but now i have this issue. Any idea how I can solve this?

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• How to pass parameters for OPENDATASOURCE

  - by Rapunzo

  I can connect to a linked server with this: SELECT testNo, soruTuruId, soruNo, cevap , degerlendirenTcNo, degerlendirilenTcNo FROM OPENDATASOURCE('SQLOLEDB', 'Data Source=192.168.150.42;User ID=readerUser;Password=1').akreditasyon.dbo.tblPerfCevap But I have to pass the password as parameter. and I try like this: SET @connectionString = 'Data Source=192.168.150.42;User ID=readerUser;Password='+@pw SELECT testNo, soruTuruId, soruNo, cevap , degerlendirenTcNo, degerlendirilenTcNo FROM OPENDATASOURCE('SQLOLEDB', @connectionString ).akreditasyon.dbo.tblPerfCevap and SELECT testNo, soruTuruId, soruNo, cevap , degerlendirenTcNo, degerlendirilenTcNo FROM OPENDATASOURCE('SQLOLEDB', 'Data Source=192.168.150.42;User ID=readerUser;Password='+@pw ).akreditasyon.dbo.tblPerfCevap but didnt work:S does anyone have an idea?

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