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• Reset the focus to Grid item

  - by Senthilkumar

  Hi I am currently working on setting tab order for my appliction. When I click some item inside grid view or datagrid it display pop up, How can access the client id of the particular item (cell) which caused the pop up to appear.. ?? And also how can reset the focus back top that item in grid view.. can anyone help??

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• C++ program infile won't open in xcode?

  - by ennuikiller

  Why does the c++ program produce the error shown? I'm especially confused since outfile opens without error yet infile displays the error? Both are defined in xcode exactly the same!! I've altering the "path type" setting without success. The open on infile always fails! Any suggestions would be very much appreciated!!

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• If I have a Riak DB, should it store to Amazon S3 or to the EC/2 instance?

  - by tesmar

  I am setting up an Amazon EC/2 instance, and am putting Riak on it. I am wondering if I should store the data locally (and not ever delete the instance), or set up Riak to store to S3 and bring up/take down instances as I need?

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• Can HTML checkboxes be set to readonly?

  - by Electrons_Ahoy

  I thought they could be, but as I'm not putting my money where my mouth was (so to speak) setting the readonly attribute doesn't actually seem to do anything. I'd rather not use Disabled, since I want the checked check boxes to be submitted with the rest of the form, I just don't want the client to be able to change them under certain circumstances.

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• Java writes bad wave files

  - by Cliff

  I'm writing out wave files in Java using AudioInputStream output = new AudioInputStream(new ByteArrayInputStream(rawPCMSamples), new AudioFormat(22000,16,1,true,false), rawPCMSamples.length) AudioSystem.write(output, AudioFileFormat.Type.WAVE, new FileOutputStream('somefile.wav')) And I get what appears to be corrupt wave files on OSX. They won't play from Finder however using the same code behind a servlet writing directly to the response stream and setting the Content-Type to audio/wave seems to play fine in quicktime. What gives?

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• How can I prevent javascript errors in my selenium tests from hanging my build system?

  - by lowellk

  We are having a problem with our selenium tests which run in IE on a virtual machine. Whenever there is a javascript error, a popup shows up and puts our system into a 'stuck' state - a user has to go clear that and restart the selenium test run. Is there a way to prevent the javascript error popup from putting the system into its stuck state? Would setting window.error be of any help here?

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• How can I send variables to my forms on init in Django?

  - by blackrobot

  I want to send variables to a form in my Django project so that my form's save method associates the correct object with the foreign key in the model. I tried setting it in the init method, but that doesn't seem to work.

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• Why would the browser cache assets (images, js, etc.) while GETting but re-request everything after

  - by Paul C

  We've got our ETags and expiry headers setup properly and when browsing around the site without posting it is really very snappy. However, after any POST (which is almost invariably followed with a 302) you can see the browser re-request all the images. Is there something that could be causing this? Is there a setting that handles this?

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• C# windows forms not updating in method

  - by Oscar

  Hi! Im trying to call some windows forms code (like setting label.visible = true in some event code, everything compiles ok, but form does not react to change! What could be the problem? Problem is in lines: labelNewCall.Visible = true; timerNewCall.Enabled = true; code : http://pastebin.com/gV28PN4P also other code did not work, until i reordered some of if (order is not important but it did not work otherwise... )

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• How can I set time limit on get_file_contents in PHP?

  - by Jagira

  Hello, At times the get_file_contents takes too long and that hangs the entire script. Is there any way of setting a time out limit on get_file_contents, without modifying the maximum execution time of the script? Edit: Its taking long because the file does not exist. I am getting "failed to open stream: HTTP request failed!" error. But it takes forever.

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• open word template and run autonew from c#

  - by d daly

  Hi I can open a .dot template from a hyperlink fine, but it opens read-only and does not run the autonew macro. Is there a setting or something obvious Im missing? thanks DD

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• XmlDocument, XmlResolver and www.w3.org

  - by David Rutten

  One of my users had a single error while opening a file (I'm using standard xml 1.0): The remote name could not be resolved: 'www.w3.org' I found a post here in StackOverflow that deals with this and it suggest setting the XmlResolver property to null. I've tried this, and all my documents still seem to load fine. However, the last thing I want is to break the file-reading mechanism of my app, so is it actually safe to disable the resolver?

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• How to refresh a frame .net

  - by Geetha

  Hi All, I am using two frames to display pages. The page url is given in codebehind. But it is not reflecting. If i click f5 its grtting reflected. Needs: How to refresh a frame after setting the src value in the code behind. code: topFrame.Attributes["src"] = "MainPage.aspx"; Geetha.

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• Can you set the default button of a panel with a button that is not in that panel but in another content placeholder in a master page?

  - by Geezuz

  Can you set the default button of a panel with a button that is not in that panel but in another content placeholder within a master page? I have tried this but I get the following error: The DefaultButton of 'pnlTmp' must be the ID of a control of type IButtonControl. I have also tried setting the panels DefaultButton this way : pnlTmp.DefaultButton = btnContinue.UniqueID This gave me the same error. Any help would be great.

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• Ubuntu 9.10 Server (minimal virtual machine) partitioning

  - by John

  I am setting up a generic Ubuntu server and am trying to figure out the (best) way to partition the machine. Again, this is just a generic one: The default drive is 20GB. Some guides show: Separate /home, /usr, /var and /tmp partitions Another one suggested something like this: / 4GB /boot 512MB /tmp 1GB /home 5GB /usr 5GB /var 5GB What is the best way to accomplish this?

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• How to set Background image for iphone app in phonegap

  - by Sandeep

  I am new in phonegap development and i am developing one project for iphone application with use of phonegap framework. I am setting http://www.wallpaperbase.com/wallpapers/computer/mac/mac_8.jpg image as a background of my iphone application but its showing problem with image means image not properly displaying on my iphone Device like as given image example below. Please solve my issue ASPS. Please check my code and let me know what's wrong in it.

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• DotNetNuke allowprint/minimize&maximize

  - by Idealflip

  Hello all, Does anyone know of a DB setting in DotNetNuke, where you can configure ALL modules to disable print or maximize&minimize? Just so I don't have to configure every module individually. How can I make it a default? Thanks again!

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• Good article about File- and Folder Permissions on production server?

  - by Camran

  I have a classifieds website, and users may post classifieds, add images, remove classifieds etc etc... I have no idea what to set the permissions to on folders. For instance, a php script which I have uploads a file to a directory. What would you have set the directory permissions to? Nobody need access to the directory, only the php script... Just wonder if anybody has a good (brief) article about setting the "right" permissions? Thanks

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• Parent reference in automapped component

  - by asgerhallas

  In Fluent NHibernate, given an automapped component, is there a convention for setting up a parent reference back to the "holder" of the component? By having for example a property named Parent or something like that? I can't seem to find any information about how to do it or issues about it.

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• Writing a batch script to perform differently on different days?

  - by Tom

  I am in the process of setting up a batch script to do a specified action if the script was run on a weekday, and an alternate action if run on the weekend. I am almost completely unfamiliar with writing batch scripts, but I know how to write my entire script except the logic I describe above. Can someone please answer both if it is possible, and if it is at least a framework of how to implement it. Thanks in advance.

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• How can I test email generating without creating and checking 1,000 addresses?

  - by twpc

  I am working on generating emails using Java. I would love to use some sort of system where I can send out mass emails and ensure that the emails were received by the intended recipient (A. My code to send the emails worked and B.The emails were not marked as spam). How can I do this without setting up (and keeping track of) a couple hundred email addresses and then checking each one individually? Thanks!

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• WebView: how to preserve the user's zoom settings across sessions?

  - by Jim Blackler

  My app uses a WebView, and users sometimes adjust the zoom level to make the text larger. However the zoom level setting is lost when the Activity is closed and another one started. I can't see how to get and set the zoom level programatically on WebView, can anyone suggest a way this could be done?

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• Is there a way to check if a var is using setInterval() ?

  - by chadley

  For instance, I am setting an interval like timer = setInterval(fncName, 1000); and if i go and do clearInterval(timer); it does clear the interval but is there a way to check that it cleared the interval? I've tried getting the value of it while it has an interval and when it doesn't but they both just seem to be numbers.

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• Custom QAction/QMenu for mouse button detection

  - by voodoogiant

  I'm trying to create a popup menu, where I can detect the mouse button that was pressed for a given item. I've created a custom QAction already to build my QMenu, but the triggered signal when the menu item is pressed doesn't provide a QMouseEvent for me to query the button pressed. Also, I'm setting the a status tip for each QAction, which appears in the status bar when I mouse over it, but it stays even after I close the QMenu. Is this normal behavior?

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• Prevent Apache from chunking gzipped content

  - by Bear

  When using mod_deflate in Apache2, Apache will chunk gzipped content, setting the Transfer-encoding: chunked header. While this results in a faster download time, I cannot display a progress bar. If I handle the compression myself in PHP, I can gzip it completely first and set the Content-length header, so that I can display a progress bar to the user. Is there any way to change Apache's behavior, and have Apache set a Content-length header instead of chunking the response, so that I don't have to handle the compression myself?

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