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  • TabBar Support of Three20 iPhone Photo Gallery

    - by dooonot
    Hi all, I wend through this tutorial and created a photo gallery for the iPhone. Now I want to add it to my TabBar project. I already heard, that Three20 doesn't support XIB, so I changed my whole tab bar setup to programmatically. I think I am not too far from a final solution. I was able to get the photo gallery working in one tab but without functions (click on a pic -- it opens, etc). There is no navigation on top of the page that leads you to the detail image page. I faced this when I removed this from didFinishLaunchingWithOptions-method in app delegate: // Override point for customization after application launch TTNavigator* navigator = [TTNavigator navigator]; TTURLMap* map = navigator.URLMap; [map from:@"demo://album" toViewController: [AlbumController class]]; [navigator openURLAction:[TTURLAction actionWithURLPath:@"demo://album"]]; return YES; I had to remove it because otherwise the whole tab bar is not shown. The photo gallery uses the whole screen. I am not sure if it is just not shown, or not loaded. I also tried: tabbar.hidesBottomBarWhenPushed = NO; But that did not work at all. I tried to add the TTNavigator-code to loadView(), viewDidLoad() and init() in the AlbumController itself without a result. Does anyone know where I have to put this in order to get it working? Thanks guys, Cheers, dooonot

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  • Unauthorisedaccessexception - how to gain access?

    - by cfan
    I have a winform application to compress and move some files. When I try to access a path on my desktop, I get an unauthorisedaccess exception. I am running visual studio as administrator (says that in the program bar) and I am a full admin on my machine (can access other accounts, etc). How can I acess this path (folder)? One of the problems I have is the folder keeps setting itself to readonly. Thanks

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  • Why use Entity Framework over Linq2SQL if...

    - by Refracted Paladin
    To be clear, I am not asking for a side by side comparision which has already been asked Ad Nauseum here on SO. I am also Not asking if Linq2Sql is dead as I don't care. What I am asking is this.... I am building internal apps only for a non-profit organization. I am the only developer on staff. We ALWAYS use SQL Server as our Database backend. I design and build the Databases as well. I have used L2S successfully a couple of times already. Taking all this into consideration can someone offer me a compelling reason that I should use EF instead of L2S? I was at Code Camp this weekend and after an hour long demonstration on EF, all of which I could have done in L2S, I asked this same question. The speakers answer was, "L2S is dead..." Very well then! NOT! (see here) I understand EF is what MS WANTS us to use in the future(see here) and that it offers many more customization options. What I can't figure out is if any of that should, or does, matter for me in this environment. One particular issue we have here is that I inherited the Core App which was built on 4 different SQL Data bases. L2S has great difficulty with this but when I asked the aforementioned speaker if EF would help me in this regard he said "No!"

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  • Triggering a Gtk+ menu bar on hover

    - by Kazade
    I've writing a Gnome window-switcher applet in PyGtk+ using menu items to represent the different applications running on the desktop. One thing I'd like to do is to activate the menu item under the cursor when I hover over the menubar. I can connect to the 'enter-notify-event' on the menu bar, but I don't know what to when it is triggered. So that's my question, how can I make the submenus of the menu bar open when I hover over their parent items?

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  • git repository sync between computers, when moving around?

    - by Johan
    Hi Let's say that I have a desktop pc and a laptop, and sometimes I work on the desktop and sometimes I work on the laptop. What is the easiest way to move a git repository back and forth? I want the git repositories to be identical, so that I can continue where I left of at the other computer. I would like to make sure that I have the same branches and tags on both of the computers. Thanks Johan Note: I know how to do this with SubVersion, but I'm curious on how this would work with git. If it is easier, I can use a third pc as classical server that the two pc:s can sync against. Note: Both computers are running Linux. Update: So let's try XANI:s idea with a bare git repo on a server, and the push command syntax from KingCrunch. In this example there is two clients and one server. So let's create the server part first. ssh user@server mkdir -p ~/git_test/workspace cd ~/git_test/workspace git --bare init So then from one of the other computers I try to get a copy of the repo with clone: git clone user@server:~/git_test/workspace/ Initialized empty Git repository in /home/user/git_test/repo1/workspace/.git/ warning: You appear to have cloned an empty repository. Then go into that repo and add a file: cd workspace/ echo "test1" > testfile1.txt git add testfile1.txt git commit testfile1.txt -m "Added file testfile1.txt" git push origin master Now the server is updated with testfile1.txt. Anyway, let's see if we can get this file from the other computer. mkdir -p ~/git_test/repo2 cd ~/git_test/repo2 git clone user@server:~/git_test/workspace/ cd workspace/ git pull And now we can see the testfile. At this point we can edit it with some more content and update the server again. echo "test2" >> testfile1.txt git add testfile1.txt git commit -m "Test2" git push origin master Then we go back to the first client and do a git pull to see the updated file. And now I can move back and forth between the two computers, and add a third if I like to.

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  • If there is a necessary data base

    - by Dmitry
    Hello! I have a desktop program which uses an embedded data base mechanism. For the first time a user will execute a program, it must create a database. So that, next time there is a data base and there is no need to create it. Please, tell me, how to chech if there is a necessary data base.

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  • Custom progress bar label text via binding

    - by Alexander K
    I was playing with progress bar customization in Silverlight application. What I want to reach is to have progress bar label to show current its state in the following format: "Value / Maximum". So, user will see what is the current value, and what is the maximum possible value. Here is a style for progress bar I use: <Style x:Key="ProgressBarStyle" TargetType="ProgressBar"> <Setter Property="Width" Value="97.21" /> <Setter Property="Height" Value="19" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="ProgressBar"> <Canvas x:Name="LevelField" Width="99" Height="21"> ... <TextBlock ... DataContext="{TemplateBinding Value}" Text="{Binding Converter={StaticResource DecNumberToStringConverter}}"/> </Canvas> </ControlTemplate> </Setter.Value> </Setter> </Style> The way I want to implement this, is to have a value converter, that will convert current value and maximum possible into the proper string. It does work properly, if it is written like above. However, I also need to provide ConverterParameter for Convertor, but not sure how to make it. When I write like this: , ConvertParameter={Binding Maximum}, it shows error on start, that Text attribute is not found in TextBlock. I was also trying to set DataContext as {RelativeSource Self}, but then it didn't displays error that DataContext attribute is not found. How to make the described progress bar label properly?

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  • Getting errors in my appdelegate when I make my masterview declared it as globally.

    - by monish
    Hi Guys, Here I am fighting with a problem couple of hours. My problem is Here is my code in appdelegate didFinishLaunching method. #import "CorkItAppDelegate.h" @implementation CorkItAppDelegate @synthesize window,isPicker,isFirstTime,winTyp,winTypId,wineCatName,wineRegName,theViewController,catId,regId,facebookObject,isGetWineName,getNewWineName,isNewWine,getNewWineReg,isNewReg,wineDetPk,currentLocation,internetConnectionStatus; static NSString* mapCurrentLocationUrlArg = @"http://maps.google.com/maps?q=%s@"; - (void)applicationDidFinishLaunching:(UIApplication *)application { // Override point for customization after application launch //facebookObject=[[FacebookMyLib alloc]init]; [self createEditableCopyOfDatabaseIfNeeded]; [self initializeDataStructures]; [MyCLController sharedInstance].delegate = self; [[MyCLController sharedInstance].locationManager startUpdatingLocation]; isGetWineName = NO; facebookObject = [[FacebookMyLib alloc] init]; theViewController = [[[MasterViewController alloc] init]autorelease]; UINavigationController* controller = [[UINavigationController alloc] initWithRootViewController:theViewController]; controller.navigationBar.barStyle = UIBarStyleBlackOpaque; [window addSubview:controller.view]; [window makeKeyAndVisible]; } here in this code I declared the MasterView controller globally in .h class. and it written property and synthesize for that. But when I run the build I am getting two errors at #import "MasterViewController" like error:expected specifier-qualifier-list before 'MasterViewController'. can anyone suggest me how to get rid of this. Anyone's help will be much Appreciated. Thank you, Monish.

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  • Login screen delay in CentOS 5.4 x64

    - by user208728
    I was happily running my CentOS 5.4 before something bad happened that somehow corrupted the 'nautilus' package. It stopped me from using the default Gnome Desktop. Then I installed (using yum) the KDE and nautilus later on. Now, KDE is running perfectly with one exception that it takes around 10 minutes before showing up the Login Screen and only a blue screen with mouse pointer keeps showing during those 10 minutes. Thanks in Anticipation. Regards, Talal

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  • Put an application window as wallpaper

    - by Bloodsplatter
    I'm looking to put an application window behind all other windows. I was thinking of using .NET 4 and WPF or Silverlight. I don't have any specific drawing code, I just want my application window as my desktop wallpaper while retaining the interactivity (no mucking around with screenshots etc). Is this even possible and if so, how? Edit: I'm using Windows 7 x64.

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  • What difference between Web Apps & Descktop app shoud one keep in mind to model the system right?

    - by simple
    Sometimes it seems like some architectural techniques are not for the Web application I am building and then I just go and code =(, Though I really want to make a habit to architect system before moving to the code, as when I just code I endup writing some useless components which then I rewrite =(, So can you just point out some differences between web apps and desktop ones ?

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  • Run Command in VB.NET

    - by Steven
    What function in Excel simply takes a string parameter and runs the command? It would work just like the OK button in the Start - Run dialog. Dim myCommand as String myCommand = "excel C:\Documents and Settings\JohnDoe\Desktop\test.xls" Run(myCommand)

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  • long startup time...Need help

    - by Jeff
    My app is all done and working great. So now I ran it on a old iPhone and the app takes 17.3 seconds to start!?!? i spent a lot of time looking into it and i found that the reason it is taking so long to load is i have a lot of views and each view has a png background image. All my views and made in IB and in my code: #import "MyTestAppDelegate.h" #import "MyTestViewController.h" @implementation MyTestAppDelegate @synthesize window; @synthesize viewController; - (void)applicationDidFinishLaunching:(UIApplication *)application { // Override point for customization after app launch [window addSubview:viewController.view]; [window makeKeyAndVisible]; } - (void)dealloc { [viewController release]; [window release]; [super dealloc]; } @end At the end of the code where is says: [window addSubview:viewController.view]; the app seems to be loading all the views in the nib at the same time. All the png's from all the views are about 12mb. There is no need for the app to load all the views at the same time during startup. Is there a way i can only load the first "home" view at startup? (All the views are part of the same nib.)

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  • how to identify click loaction in JNLP

    - by Narasimha
    i want validate the login screen which will come from jnlp link or from desktop shortcut if it is from jnlp link directly i have to open my application otherwise i have to show login screen for user credentials. please do needful . regards, Naraimha

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  • Speech Recognition in Windows Mobile 6.0

    - by user356689
    Thanks in Advance...Need speech recognition and convert into text in windows mobile 6.0. I already done it for windows desktop application using System.Speech.Recognition. Will System.Speech support for windows mobile.. Please Reply If any other solution available.

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  • .net - invoke methods from classes from a certain namespace via reflection

    - by Kristian Hildebrandt
    SPL and PHP allows you to create objects on the fly from classes, that fulfill certain conditions, such as implementing certain interfaces and stuff like that. However, I would like to do something similar in c# and automatically create objects from all classes in a namespace and invoke a particular method from those classes that implement a certain interface. My experience developing desktop apps is very limited. I am not quite sure if I should use delegates to archive this or if reflection is really the way to go.

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