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• change width of UIAlertView in iPad

  - by Krishnan

  Hi Friends, Is there any way to change the frame of the UIAlertView in iPhone or iPad. I tried changing the frame in the following delegate method- (void)willPresentAlertView:(UIAlertView *)alertView; but even then the width of the Alertview remained unchanged. And I think a small Alertview in iPad will not make sense. And I guess there must be a way to achieve it, at least in iPad. Thanks, krishnan.

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• Writing code translator from Python to C?

  - by bodacydo

  I was asked to write a code translator that would take a Python program and produce a C program. Do you have any ideas how could I approach this problem or is it even possible? Thanks, Boda Cydo.

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• Is there a way to strip all functions from an object file that I am not using?

  - by samoz

  I am trying to save space in my executable and I noticed that several functions are being added into my object files, even though I never call them (the code is from a library). Is there a way to tell gcc to remove these functions automatically or do I need to remove them manually?

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• Resize images in UIWebView to viewport size

  - by atz

  I'm displaying HTML with some images inside a UIWebView in my iPhone App. When the images are wider than the viewport of the iPhone I get horizontal scrollers which I don't want because its mostly about the text not the images. Is there a way to resize images displayed inside the UIWebView according to the width (best: even if the device is rotated)?

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• Why can't rails3 find ApplicationController when it is in my application

  - by Laurie Young

  In a Rails3 Application I keep getting ..gems/activesupport-3.0.0.beta/lib/active_support/dependencies.rb:459:in 'load_missing_constant': uninitialized constant ApplicationController (NameError) Even though app/controllers/application_controller.rb exists and is valid. What is the problem

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• What's the meaning of “Monty Python’s Flying Circus” phrase on Python?

  - by Zignd

  I just started studying Python using the Python 3.2 Tutorial and on the introduction is written: By the way, the language is named after the BBC show “Monty Python’s Flying Circus” and has nothing to do with reptiles. Making references to Monty Python skits in documentation is not only allowed, it is encouraged! But I have to say that I did not understood this part: “Monty Python’s Flying Circus”, I'm Brazilian and even Google Translator don't know how to answer it. Can someone explain me this phrase?

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• Visual Studio T4 vs CodeSmith

  - by Jake

  I've been using CodeSmith for the past 2 years and love what it does for me. However, I also know about T4 which is built in to Visual Studio and can do some pretty cool stuff too. Based on conversations with friends T4 in VS2010 T4 is going to be even better. So the question is: do I keep riding the CodeSmith bus or is it time to start converting all of my templates to T4?

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• Should foreign keys become table primary key?

  - by Carvell Fenton

  Hello again, I have a table (session_comments) with the following fields structure: student_id (foreign key to students table) session_id (foreign key to sessions table) session_subject_ID (foreign key to session_subjects table) user_id (foreign key to users table) comment_date_time comment Now, the combination of student_id, session_id, and session_subject_id will uniquely identify a comment about that student for that session subject. Given that combined they are unique, even though they are foreign keys, is there an advantage to me making them the combined primary key for that table? Thanks again.

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• Tranparent animated image in webview

  - by Amit Battan

  Hi All I am using animated image (gif image) in webview but problem is that it showing while background for transparent image. even I set the background color of webview is transparent. Is any way to do it transparent or any other way to show transparent animated image in Iphone SDk Thanks Amit Battan

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• Unwanted font Helvetica in PDF from Jasper

  - by Fabio

  When I create a PDF from a Jasper Report, the resulting PDF declare to use "Helvetica" font, even if it doesn't contain text. Unfortunately I cannot embed "Helvetica" font, because it is not among the Windows fonts. Based on the PDF/A rules, I need to embed all the fonts in the PDF file. How can I create from Jasper a PDF that doesn't declare to use Helvetica? Thank you in advance. Fabio

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• Full page border | CSS

  - by Wayne

  Isn't there a CSS way of having the page to get a border around the page, even if the content was not big enough for the page to scroll and there's still a border around the page. I think I remember I saw one CSS method before was like something something, I don't know, do you know? lol If you know, many thanks :)

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• Breaking a concave polygon into convex ones.

  - by Bart van Heukelom

  I'm using a game physics library (Box2D) which only supports convex polygon shapes. However, I'd like the level builder to be able to just specify concave polygons without having to worry about that. So, how can I automatically break apart a concave polygon into convex ones (or even all triangles). Speed would be cool, but ease of implementation is more important. The breaking apart will only be done on game initialization. (My language is Flash/ActionScript 3, but that shouldn't matter)

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• View default locale for IIS 6.0 on Windows 2003 machine

  - by neeta

  Is there any method I could use in my web application to view the locale value used by IIS 6.0 on Windows 2003 Server? I call GetLocale which returns me the LOCALE_SYSTEM_DEFAULT, but I would like to confirm that even IIS is using the same locale. The reason I want to view IIS locale value is, two web servers having the same LOCALE_SYSTEM_DEFAULT, display the date in a different format.

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• WM6.5 - C# - Check if Start Menu is Visible

  - by Nullstr1ng

  Hi guys, I'm developing an Windows Mobile 6.5 start menu replacement called JWMD Stuick. Currently, I'm able to detect if the Start Menu is created or destroyed by checking GetWindowLong() API.. Though this does not guarantee if Start Menu is visible or not because other cooked ROM was even if the Start Menu is closed or an app was executed from Start Menu -- the Start Menu GWL still has value. Do guys have better ways or ideas how to check if Start Menu is Visible? Thanks.

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• Webkit CSS3 for Mozilla

  - by NebNeb

  What is the equivalent of -webkit-transition: opacity 0.6s linear; in -moz? I tried replacing -webkit with -moz but nothing happened. I even tried extending it to -moz-transition-property/duration but with no success.

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• How to display a QGraphicsScene?

  - by Chris

  I've got the following code and I'm not sure how to add the QGraphicsScene to my layout.. class MainForm(QDialog): def __init__(self, parent=None): super(MainForm, self).__init__(parent) self.scene = QGraphicsScene(self) self.scene.setSceneRect(0, 0, 500, 500) self.view = QGraphicsView() self.view.setRenderHint(QPainter.Antialiasing) self.view.setScene(self.scene) self.view.setFocusPolicy(Qt.NoFocus) zoomSlider = QSlider(Qt.Horizontal) zoomSlider.setRange(5, 200) zoomSlider.setValue(100) self.pauseButton = QPushButton("Pause") quitButton = QPushButton("Quit") layout = QVBoxLayout() layout.addWidget(zoomSlider) self.setLayout(layout) self.startTimer(10) How can I get my QGraphicsScene running? I'm new to Qt. Am I even supposed to be adding a QGraphicsScene to a layout/

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• I keep on getting "save operation failure" after any change on my XCode Data Model

  - by Philip Schoch

  I started using Core Data for iPhone development. I started out by creating a very simple entity (called Evaluation) with just one string property (called evaluationTopic). I had following code for inserting a fresh string: - (void)insertNewObject { // Create a new instance of the entity managed by the fetched results controller. NSManagedObjectContext *context = [fetchedResultsController managedObjectContext]; NSEntityDescription *entity = [[fetchedResultsController fetchRequest] entity]; NSManagedObject *newManagedObject = [NSEntityDescription insertNewObjectForEntityForName:[entity name] inManagedObjectContext:context]; // If appropriate, configure the new managed object. [newManagedObject setValue:@"My Repeating String" forKey:@"evaluationTopic"]; // Save the context. NSError *error; if (![context save:&error]) { // Handle the error... } [self.tableView reloadData]; } This worked perfectly fine and by pushing the +button a new "My Repeating String" would be added to the table view and be in persistent store. I then pressed "Design - Add Model Version" in XCode. I added three entities to the existing entity and also added new properties to the existing "Evaluation" entity. Then, I created new files off the entities by pressing "File - New File - Managed Object Classes" and created a new .h and .m file for my four entities, including the "Evaluation" entity with Evaluation.h and Evaluation.m. Now I changed the model version by setting "Design - Data Model - Set Current Version". After having done all this, I changed my insertMethod: - (void)insertNewObject { // Create a new instance of the entity managed by the fetched results controller. NSManagedObjectContext *context = [fetchedResultsController managedObjectContext]; NSEntityDescription *entity = [[fetchedResultsController fetchRequest] entity]; Evaluation *evaluation = (Evaluation *) [NSEntityDescription insertNewObjectForEntityForName:[entity name] inManagedObjectContext:context]; // If appropriate, configure the new managed object. [evaluation setValue:@"My even new string" forKey:@"evaluationSpeechTopic"]; // Save the context. NSError *error; if (![context save:&error]) { // Handle the error... } [self.tableView reloadData]; } This does not work though! Every time I want to add a row the simulator crashes and I get the following: "NSInternalInconsistencyException', reason: 'This NSPersistentStoreCoordinator has no persistent stores. It cannot perform a save operation.'" I had this error before I knew about creating new version after changing anything on the datamodel, but why is this still coming up? Do I need to do any mapping (even though I just added entities and properties that did not exist before?). In the Apple Dev tutorial it sounds very easy but I have been struggling with this for long time, never worked after changing model version.

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• Why did Dylan loose to Objective-C

  - by Adam Gent

  I have played/worked with many different programming languages and Dylan is still one of my favorites. My question is why did Dylan fail when Objective-C, Ruby and even Scheme have had more success? Was Dylans performance that much worse than Objective-C that Apple went with it or was purely for social/political reasons. Hopefully someone from apple will see this question :) BTW if you have no idea what Dylan is please google Dylan Progrmaming Language.

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• Special PHP Errors

  - by Ygam

  How can PHP cause memory leaks, buffer overflows, stack overflows and any other errors of such kind? Can PHP even cause such errors?

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• Verilog code simulates but does not run as predicted on FPGA

  - by chester.boo

  I did a behavioral simulation of my code, and it works perfectly. The results are as predicted. When I synthesize my code and upload it to a spartan 3e FPGA and try to analyze using chipscope, the results are not even close to what I would have expected. What have I done incorrectly? http://pastebin.com/XWMekL7r

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• Show SQL query results in Sharepoint

  - by JoeOD

  Hi All I support Rational clearquest for my company and have been asked to show some of the data in Sharepoint. I can query the data in Clearquest no problem (Using Toad) but have no idea about how to go displaying it in Sharepoint. The data I'm querying contains dates and ideally I'd like to be able display it in a sharepoint calendar but list format would do for the moment. Can anybody offer advice on even where to start? Thanks, Joe

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• What's the Easiest Way to Learn Programming?

  - by Chris

  If a friend of yours wanted to get into development and didn't have any experience, what would you suggest? What language/resources would you suggest to break into programming? With all of the technologies out right now and buzz words where should one even start explaining this stuff to people?

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• Ajax change language

  - by nCdy

  I saw in a lot of AjaxControlToolkit.resources.dll for different languages, even mine (Russian) in my bin folder so I guess that's real to change the language of my Ajax Calendar Extender. <asp:TextBox ID="TextBox4" runat="server" oninit="TextBox4_Init" /> <ajaxToolkit:CalendarExtender ID="TextBox4_CalendarExtender" runat="server" Enabled="True" FirstDayOfWeek="Monday" Format="dd.MM.yyyy" TargetControlID="TextBox4" /> <br /> It's English by default But how can I change it to my Language ? (or to the current culture language)

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• How to "pathconvert" under Maven?

  - by Gili

  I am having a similar problem as http://stackoverflow.com/questions/1799684/ant-basedir-slashes-escape-problem except that I'm running under Maven. I'd like to generate cross-platform paths relative to Maven's built-in property ${basedir}. The problem is that under Windows, ${basedir} resolves to a path containing Windows-style slashes. Is there an easy way for me to get ${basedir} into a form that always uses Unix-style slashes even under Windows?

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• Where is Outlook's save FileDialog?

  - by matthews

  I'm working on an Outlook add-in that requires the Office specific FileDialog to interoperate with a Sharepoint site; the common file dialog doesn't have the interoperability. I know that both Word and Excel have a get_fileDialog method under Globals.ThisAddIn.Application.Application, but Outlook doesn't seem to. How do I launch an Outlook FileDialog? Is it even possible?

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