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• How to have a UIView on top of TabBar?

  - by balexandre

  How can I get my UIPickerView to apear on top of the TabBar? http://bit.ly/aSFKYY This is a TabBar Application and that NIB file contain 2 views That I animate to show / hide instead of the keyboard, but the keyboard animates on top of all UIViews. How can I accomplish this with my Custom View?

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• How to plot image data in PERL on Windows?

  - by angaran

  I would like to plot some image binary data on a grayscale matrix-like graph with custom values on axes. I'm using Perl on a Windows machine but I can't fine the right module to do this. I'm already using GD::Graph to plot other type of data but it seems unsuitable for this specific task.

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• URL structure preference - to slash or not to slash?

  - by TheDeadMedic

  I'm using custom post types in WordPress 3.0 to manage 'courses' (or seminars, lectures, whatever term you'd prefer to have in mind). Now for viewing a single 'course', the url structure is; /course/course-name/ But for multiple courses? /courses/category/category-name/ Or... /course-category/category-name/ Or something entirely different?

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• does != nil check for 0x0?

  - by 4thSpace

  I have a custom class and check that a property isn't 0x0 by doing: if(myinstance.someproperty != nil){ //do something } However, even if someproperty is 0x0, I still go into the conditional. someproperty is of another class type. Is there some other way to check this?

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• How do i create multiple URLs with /controller/action/ format?

  - by Angela

  I have several controller/actions where no :id needs to be passed. what I did with the first two was make a custom route defining the controller and action. I thought that the default would allow me to create controller/action.xml by using respond_to in the controller, but that doesn't appear to be the right way. How can I create controller/action URL's (some are .xml) without creating a special route with map.connect?

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• How do you copy VB6 user settings/preferences from one PC to another?

  - by Clay Nichols

  Where are all of the VB6 user preferences (like custom edits to the toolbar, etc.) stored? I'd like to copy all of those from an old PC to my new one.

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• How to get PIDs that are using given file name in C#?

  - by TN

  How to get PIDs of processes that are using a given file name and mutex name? (Not by custom kernel driver, but in C# in user mode.) UPDATE: Thanks to Daniel Renshaw I found a script that lists all handles with PIDs. (Using a not undocumented and unfrozen functions.)

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• Why is there no circle or ellipse primitive in openGL?

  - by Ram Bhat

  Hey guys. Circles are one of the basics geometric entities. Yet there is no primitives defined in openGl for this like lines or polygons. Why so? Its a little annoying to include custom headers for this all the time! Any specific reason to omit it?

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• get date from string php - UK date

  - by julio

  Hi-- I have a UK date in the format "06/Apr/2010 13:24" that I need to insert into a mysql db date field. The PHP strtotime function can't handle this string-- has anyone got any ideas other than writing a custom function? Thanks!

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• Wrong cells values of UITableView per section

  - by androniennn

  I have a UITableView that has a different rows count in every section. I made that code to try achieving a correct result: - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *CellIdentifier= @"channel"; ChannelsCell *cell= [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if(!cell) { cell =[[ChannelsCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier]; } NSInteger rowsCountSection = [[arrayofChannelsCount objectAtIndex:indexPath.section] intValue];// this variable has the number of rows of every section NSUInteger pos = indexPath.section*count+ indexPath.row; cell.channelName.text=[arrayofChannelName objectAtIndex:pos]; return cell; } I'm pretty sure that's a mathematic problem. Thank you for helping.

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• drupal views block arguments

  - by slimcady

  I currently have a view (Drupal 6 using Views2) that properly aggregates a custom content type (videos) and filters them for a page display. When I create a block display, it previews the results in live preview just great, but when i go to the page expecting to see the block it doesn't appear. I'm fairly certain the argument I'm attempting to pass it fails because when I select "Display all results" for "Action to take if argument does not validate:" the block shows up on the page just fine. Any advice definitely appreciated.

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• C++ struct sorting

  - by Betamoo

  I have a vector of custom Struct that needs to be sorted on different criteria each time Implementing operator < will allow only one criteria But I want to be able to specify sorting criteria each time I call C++ standard sort. How to do that? Please note it is better to be efficient in running time.. Thanks

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• Where does WordPress store image meta data?

  - by alex

  I've had a look in the database, but have not been able to find it. I'm talking about the caption, description etc. I'm doing a custom gallery and I need to access this information. So where does WordPress store this info? Thanks

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• Silverlight create and execute file server-side

  - by immuner

  In my app i have the option of viewing a file that opens a window application (google earth). In order to do that i wish to create a custom file server-side under a certain relative path (eg. "//Files") and then tell the server to execute it. How can i do this? Thank you

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• Wpf. Chart optimization. More than million points

  - by Evgeny

  I have custom control - chart with size, for example, 300x300 pixels and more than one million points (maybe less) in it. And its clear that now he works very slowly. I am searching for algoritm which will show only few points with minimal visual difference. I have link to component which have functionallity exactly what i need (2 million points demo): http://www.mindscape.co.nz/demo/SilverlightElements/demopage.html#/ChartOverviewPage I will be grateful for any matherials, links or thoughts how to realize such functionallity.

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• What font do you use for your code editor?

  - by Harmen

  For a long time I used Courier New as default font for my code editor, until I got more into typography and found this new fixed-width font called Triskweline: The font is beautiful, but unfortunately it works only at size 10pt. This made me wonder: what (custom) font do you use for your code editor?

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• Finding ASP.NET MVC User Control

  - by Dave

  I'm creating a custom ActionResult class and I need it to be able to operate on a UserControl. All of the examples I've found so far pass in the full path like so: return MyResult("~/ControllerName/UserControlName.ascx", myModel); But I'd like it to operate the same way as calling View(), i.e. I just pass in the name and MVC determines the correct route: return MyResult("UserControlName", myModel); Is there a way I can find out the correct route to the control without specifying it manually?

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• Infinite loop when Select?!

  - by serhio

  I have a winform in witch I have a custom LongPanel with textboxes. In order to validate an eventually edited textbox when the user click somewhere out of textBoxY I use the following code: Private Sub LongPanel_MouseClick(ByVal sender As Object, ByVal e As MouseEventArgs) _ Handles MyBase.MouseClick _AttachedPanel.Select() End Sub In runtime application freezes at the "Select" line... I receive infinite panel Leave events... any idea why?

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• JAXB treets empty int XML attribute as 0.

  - by kot

  JAXB treets empty int XML attribute as 0, which is fine with me, but I've got requirement to store it as a null. Seems I can't change DataConverterImpl class to custom implementation. What could be done if at all?

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• getting function's argument names

  - by Gotys

  in PHP Consider this function: function test($name, $age) {} I need to somehow extract the parameter names (for generating custom documentations automatically) so that I could do something like: get_func_argNames('test'); and it would return Array['name','age'] . Is this even possible in PHP ?

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• Prompting for user confirmation before upgrading previous version

  - by bizmark

  Using WiX, we would like to be able to uninstall a previous version if it is already installed. I am able to do this automatically based on the thread here. But how does one go about prompting the user if they actually want to uninstall the old version first, before running the RemoveExistingProducts action? ie. through a custom menu item that only launches if FindRelatedProducts returns 1, for example?

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• iPhone: Where can I find those arrow icons used on the toolbar of the Photo Library (Camera Roll)

  - by Phamer

  Hello. I am looking for those arrow icons (a left white arrow and a white right arrow) that are used on the lower toolbar of the Photo Library (or Camera Roll). I also have seen them on the Facebook app and some other custom apps. I am surprised that they are not built in "UIBarButtonSystemItem" icons. Can anybody point me to these icons?

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• How do I create a command like \title in LaTeX?

  - by Kjir

  I am writing a document class for LaTeX and I want it to be generic. In this document class I redefine the \maketitle command to display a custom title page, and here I want to display some information, like the title, author, etc., but also some other informations. Here is how I display the title: {\LARGE{\bf \@title}}\\ I'd like to create a new command that works similarly to \title or \author, how can I do that?

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• Is there a common method for implementing pagination through PHP data objects?

  - by ThinkingInBits

  I am going to be implementing a small custom CMS for a website. I was wondering if there are any more popular methods for implementing pagination using OOP. Thanks!

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• Android:simulating 1-bit display

  - by user1681805

  I'm new to Android,trying to build a simple game which use 1-bit black and white display.the screen dimension is 160 * 80,that is 12800 pixels.I created a byte array for the "VRAM",so each time it draws,it first checks the array. The thing is that I am not drawing a point or rectangle for each pixel,I'm using 2 bitmaps(ARGB_4444,I have to use alpha channel,because of shadow effect),1 for positive and 1 for negative.So I called 12800 times drawBitmap() in the surfaceView's Draw method.I know that's silly...But even for openGL,12800 quards won't be that fast right? Sorry..I cannot post imgs.the link of screenshot:http://i1014.photobucket.com/albums/af267/baininja/Screenshot_2013-10-22-01-05-36_zps91dbcdef.png should i totally give up this and draw points on a 160*80 bitmap then scale it to intented size?But that loses the visual effects.

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