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Articles indexed in March 2010

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  • Table view with custom cell (programmatically)

    - by gotye
    Hey guys, So far, I used to create custom nibs to make my cell as I wanted but this time, the height of a cell will change from one to another so that I can't create a fixed-size cell's nib. So I decided to create it programmatically ... Is the way below the good way to achieve it ? // Customize the appearance of table view cells. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease]; UILabel *pseudoAndDate = [[UILabel alloc] initWithFrame:CGRectMake(0.0,0.0,320.0,20.0)]; [pseudoAndDate setTag:1]; [cell addSubview:pseudoAndDate]; [pseudoAndDate release]; } CommentRecord *thisRecord = [comments objectAtIndex:[indexPath row]]; UILabel *label = (UILabel *)[cell viewWithTag:1]; [label setText:[NSString stringWithFormat:@"%@ | %@",thisRecord.author,thisRecord.date]]; return cell; } or .. am i missing something here ? Cause so far it doesn't seem to work ;) Thanks, Gotye.

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  • Android SDK : Playing video using mms protocol

    - by GX
    Hello, Using the Android SDK, is it possible to play a video stream using the MMS protocol I am streaming video from a PC using windows media. I can use Windows Media Player to play the stream by just inputting the following URL in Windows Media Player mms://192.168.223.194:8081 Is it possible to play the same stream using the Android SDK ? Thanks

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  • Creating a simple forum in mvc.net

    - by Dofs
    Hi, I am creating a very simple forum as my first MVC project. My database layout is rather simple: [ForumThread] Id Title [ForumPost] Id ThreadId Message ParentId // To tell which post this post should hang on to Created CreatedBy Updated UpdatedBy I am creating a view for the ForumThread for displaying the list of threads and to be able to create a new thread. There is a details view of the ForumThread which shows the thread with the underlying posts. My question is how I the easiest way in the ForumThread details view, can display a view to create a ForumPost, without having to navigate to another page first?

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  • Append to list of lists

    - by Joel
    Hello, I am trying to build a list of lists using the following code: list=3*[[]] Now I am trying to append a string to the list in position 0: list[0].append("hello") However, instead of receiving the list [ ["hello"] , [], [] ] I am receiving the list: [ ["hello"] ,["hello"] , ["hello"] ] Am I missing something? Thanks, Joel

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  • Any book on building a complete web service?

    - by webservicesbuilder
    Hi All, Is there any book that can guide me building secure webservices. Adding xsds to WSDL Adding WS security policies to WSDL Any book that can describe how to put together a secure web service. the language shouldn't matter, but it should explain the concepts and help the reader to put together all the pieces required for building a secure web service. Thanks

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  • Iphone contact form tutorial

    - by dizzy_fingers
    Hello. I want to create a form in my iPhone application. I have found a link where the process of submitting the data is explained but I don't know how to get the data and create the httpbodystring. Are there any tutorials or help links about that? Any help will be appreciated. Thank you all in advance. :)

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  • FlashPlayerIssue

    - by Gans
    i am having latest version of flash player 10, the swf had created by flash 9 (cs2) var s1 = new SWFObject("flvplayer.swf","single","560","400","7"); === what's wrong in this ..?

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  • Issue with Flash Player 10.

    - by Gans
    Some times when the URL is clicked it navigates to the videopage, but I am hearing audio but not seeing any video. Why might this be? I am using the latest version of Flash Player 10. The SWF in question was created in Flash 9 (CS2). var s1 = new SWFObject("flvplayer.swf","single","560","400","7"); === What is wrong with this?

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  • Getting Memory allocation problem at UIBarButtonItem in Iphone sdk.

    - by monish
    Hi guys, Here I am getting memory allocation problem at UIBarButtonItem and the related code for that is: toolbar = [UIToolbar new]; toolbar.barStyle = UIBarStyleBlackOpaque; [toolbar setFrame:CGRectMake(0, 350,320,20)]; [self.view addSubview:toolbar]; UIBarButtonItem* barItem1 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:@selector(categoryConfig:)] ; rightBarItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemBookmarks target:self action:@selector(dialogOtherAction:)] ; UIBarButtonItem* barItem2 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:@selector(categoryConfig:)] ; NSArray *items = [NSArray arrayWithObjects: barItem1,rightBarItem,barItem2, nil]; [barItem1 release]; [barItem2 release]; [rightBarItem release]; [toolbar setItems:items animated:NO]; after adding UIBarButtonItems into the array items I released them.even though its showing allocations at barbuttons. can any help me for this? Thank you, Monish.

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  • Silverlight 4 Twitter Client &ndash; Part 5

    - by Max
    In this post, we will look at implementing the following in our twitter client - displaying the profile picture in the home page after logging in. So to accomplish this, we will need to do the following steps. 1) First of all, let us create another field in our Global variable static class to hold the profile image url. So just create a static string field in that. public static string profileImage { get; set; } 2) In the Login.xaml.cs file, before the line where we redirect to the Home page if the login was successful. Create another WebClient request to fetch details from this url - .xml">http://api.twitter.com/1/users/show/<TwitterUsername>.xml I am interested only in the “profile_image_url” node in this xml string returned. You can choose what ever field you need – the reference to the Twitter API Documentation is here. 3) This particular url does not require any authentication so no need of network credentials for this and also the useDefaultCredentials will be true. So this code would look like. WebRequest.RegisterPrefix("http://", System.Net.Browser.WebRequestCreator.ClientHttp); WebClient myService = new WebClient(); myService.AllowReadStreamBuffering = myService.UseDefaultCredentials = true; myService.DownloadStringCompleted += new DownloadStringCompletedEventHandler(TimelineRequestCompleted_User);) myService.DownloadStringAsync(new Uri("http://api.twitter.com/1/users/show/" + TwitterUsername.Text + ".xml")); 4) To parse the xml file returned by this and get the value of the “profile_image_url” node, the LINQ code will look something like XDocument xdoc; xdoc = XDocument.Parse(e.Result); var answer = (from status in xdoc.Descendants("user") select status.Element("profile_image_url").Value); GlobalVariable.profileImage = answer.First().ToString(); 5) After this, we can then redirect to Home page completing our login formalities. 6) In the home page, add a image tag and give it a name, something like <Image Name="image1" Stretch="Fill" Margin="29,29,0,0" Height="73" VerticalAlignment="Top" HorizontalAlignment="Left" Width="73" /> 7) In the OnNavigated to event in home page, we can set the image source url as below image1.Source = new BitmapImage(new Uri(GlobalVariable.profileImage, UriKind.Absolute)); Hope this helps. If you have any queries / suggestions, please feel free to comment below or contact me. Technorati Tags: Silverlight,LINQ,Twitter API,Twitter

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  • Restore database to the point of disaster

    - by TiborKaraszi
    This is really basic, but so often overlooked and misunderstood. Basically, we have a database, and something goes south. Can we restore all the way up to that point? I.e., even if the last backup (db or log) is earlier than the disaster? Yes, of course we can (unless for more extreme cases, read on), but many don't realize/do that, for some strange reason. This blog post was inspired from a thread in the MSDN forums, which exposed just this misunderstanding. Basically the scenario was that they...(read more)

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  • IPhone SDK handling calls

    - by Yasir Hussain
    Is there any way to handle call events in IPhone? i.e. Log calls and sms in my app, block unwanted numbers, etc. I know the IPhone SDK doesn't provide that but I have been googling this and what I got was an app called iBlackList. Although it runs on jail-broken phones but it does my required functionality. I wonder how? Has anyone idea about how these tasks can be accomplished?

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  • Jquery click event

    - by ram
    This is my code $(document).ready(function () { $("#Button1").click(showDialog); }); var showDialog = function () { /* Something I do here */ } Here the "Button1" click event fire at first time, after that the event was not firing. Thanks, Ram

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  • Remove CYGWIN from Windows XP

    - by Bakudan
    Can I remove CYGWIN completely from Win - files, services and everithing ? I've a service for sshd, which does not work. When I try to start it - error 1067. And I can`t remove it, too. When I tried it says that there is no such service !?!? Maybe there is some problems with the "pre-installing", because once deleted the whole cygwin folder

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  • Memcached broken pipe in rails

    - by abronte
    I seem to run into some random broken pipe errors if I try to access memcached a specific way. When I try to access memcached via Rails.cache, the first one or two reads/writes will result in a "MemCacheError (Broken pipe): Broken pipe" and return nil. But if I access memcached through a new object (ActiveSupport::Cache::MemCacheStore.new) I don't get the broken pipe error at all. I've tried upgrading to memcached 1.4.4 (was previously using 1.2.2) and I still got the error. I'm using rails 2.3.5. I would prefer to access memcached through Rails.cache because I takes namespaces into account. Any ideas?

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  • Query Concatenated Field (using SubSonic)

    - by jwynveen
    Is there a way to query against a concatenated field using MS SQL? For instance, what I want to do is something like: Select FirstName+' '+LastName as FullName from Attendees where FullName like '%Joe Schmoe%' The above doesn't work. What I have found works is: Select * from Attendee where FirstName+' '+LastName like '%Joe Schmoe%' but I can't figure out how to do that using a SubSonic SqlQuery. I have a number of joins and OR statements added dynamically that I don't want to have to write out the sql manually. Any help/ideas?

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  • Using PHP to store results of a post request

    - by Paul M
    Im currently working with an API which requires we send our collection details in xml to their server using a post request. Nothing major there but its not working, so I want to output the sent xml to a txt file so I can look at actually whats being sent!! Instead of posting to the API im posting to a document called target, but the xml its outputting its recording seems to be really wrong. Here is my target script, note that the posting script posts 3 items, so the file being written should have details of each post request one after the other. <?php error_reporting(E_ALL); ini_set('display_errors', 1); // get the request data... $payload = ''; $fp = fopen('php://input','r'); $output_file = fopen('output.txt', 'w'); while (!feof($fp)) { $payload .= fgets($fp); fwrite($output_file, $payload); } fclose($fp); fclose($output_file); ?> I also tried the following, but this just recorded the last post request so only 1 collection item was recorded in the txt file, instead of all 3 output_file = fopen('output.txt', 'w'); while (!feof($fp)) { $payload .= fgets($fp); } fwrite($output_file, $payload); fclose($fp); fclose($output_file); I know im missing something really obvious, but ive been looking at this all morning!

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  • Grouping date periods (by number of days) but exclude the weekends?

    - by tonyyeb
    I have a table with start and end dates in. My goal is to have a table that has grouped these dates into how many days the period spans. I thought I had the solution with a simple SQL statement (MS SQL Server 2005) but I want to exclude weekends. SELECT DATEDIFF(D, StartDate, EndDate)+1 AS Days, COUNT(ID) as Count FROM myDateTable GROUP BY DATEDIFF(D, StartDate, EndDate) This gives a record set of: Days Count 1 4 2 2 4 1 7 2 Is this possible to exclude the weekends in the SQL statement and if not can it be done using ASP and a array perhaps?

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  • Render tooltip on disabled HTML Button.

    - by giulio
    I have a HTML button. I have tried to render a tooltip on it based on the "title" attribute of the button and it doesn't render. Mainly because it's disabled. I then tried wrapping the button in a span and setting the "title" attribute of the span. Hovering over the button that is wrapped in the span still has no effect. The tooltip will render on any other part of the span that is not part of the button tag. Like if i put some text in the span as well as the button, hovering over the text produces the tooltip, but if you hover over the button it will not render. So: how can I display a tooltip for a disabled button?

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  • Silverlight styles, an old school html style?

    - by tony
    Hi I'm looking for some free silverlight styles to play with. I'd ideally like a style which makes a silverlight page's controls (textbox, etc), look as though they came from a html page. Also after some other styles to play with, any good free libraries out there? thanks

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  • NSUserDefaults limit integer?

    - by rdesign
    Hey guys, Is it possible to limit an integer in the NSUserDefaults? Off course you can limit it within your app but I am thinking of the TextFields in Settings. Would be great to get some hints. Thanks a lot.

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