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  • subview is not added immediately (iphone)

    - by Jonathan
    When the return button on the keyboard for a textfield is tapped I want to add a UIView, then connect to a website with NSURlConnection sendsynchronousrequest and I have the code in that order But when I run in the simulator (I can't run on device) the connection is run first then the subview is added (ie the opposite of the order of the code) Why is this and how can stop it, because I want the view to added, then the connection done and then the view removed.

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  • Checking if Intel VT-x acceleration is enabled from inside a VMware virtual machine?

    - by user269950
    My (Fortune 500) company just rolled out new VMs and everyone is complaining they are dog slow. Is there any way I could verify, from inside a VM, whether Intel virtualization (VT-x) acceleration has been properly enabled? The processor claims to be a Xeon E7-2830 but the experience has been more like a first-gen Atom. I'd ask IT directly but I get the impression they're unlikely to respond to any suggestion that they are, in fact, drooling imbeciles.

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  • Easy way to trigger a noise in iPhone OS?

    - by mystify
    For example, the first gen iPod touch is making sharp tick sounds when rolling a picker view. I need a easy way to trigger a sound for my unit tests. When a unit test fails, I want the iPhone simulator to make a noise so that I see it. Because I'm not looking at the console all the time for NSLog messages...

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  • iPhone. Particle system performance

    - by e40pud
    I try to draw rain and snow as particle system using Core Graphics. In simulator rendering proceeded fine but when I run my app on real device rendering is slow down. So, advise me please approaches to increase particle system drawing performance on iPhone. May be I should use OpenGL for this or CoreAnimation?

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  • iPhone Simulating App Update at home before going out in the big bad world

    - by Aran Mulholland
    this is a follow on from this question and the link given it seems that when an app is updated all of the files in the documents directory are copied into the updated apps documents directory and also anything in Library/Preferences. Whats the best way to simulate this for testing purposes? Just copy the files in ApplicationSupport/iPhone Simulator etc? or has anyone developped any funky techniques for testing this.

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  • save sqlite3 file of my App

    - by user1553381
    I'm new with dealing with the .sqlite3 in iphone, I created a sqlite3 file in /Users/myLab/Library/Application Support/iPhone Simulator/5.1/Applications/308C4355-D8EE-4524-A7F9-638DEB68B298/Documents/file.sqlite3 and I inserted the tables into it using Terminal.app and everything works ok with my app. but when I moved this application to another device, opened by xcode and trying to run it, I discovered that my tables are not found in this .sqlite3 file in another device. how can I save my tables in .sqlite3 file??

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  • Problem in the Windows boot screen

    - by Velmrugan
    Hi, Once i had kept a supervisor password to my windows boot screen, but now i forgot that password, Now i am unable to access the boot menu since its asking the password, all menu options are disabled. Is it possible to remove that password and can i get the boot menu default settings back? I had tried to change the jumper settings too, but the problem hasn't been solved. Processor: Intel Pentium dual core (2) OS : XP Thanks in Advance,

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  • Can a PCI Graphics card, and AGP be used together?

    - by Everyone
    The question pretty much says it all. I use an old 845GBV board ( to-date reliant upon the integrated graphics processor ). All slots on the board are unused. Lately I've been thinking in terms changing it to a dual monitor so that I can use one console for documentation/help/sample code/whatever, the other one to play with code. Assuming this board can handle a PCI GPU, can an AGP4x board coexist with a PCI GPU?

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  • Server Hardware on the Desktop

    - by jcnnghm
    When I rebuild my desktop, I'm thinking of using server hardware instead of desktop hardware. I want to do this so I can easily add a lot of ECC memory (~20GB), and possibly more than one processor. I know that video hardware could be a problem, especially because I use 4 monitors. I should be fine with this, as long as I have two pci-e channels. Are there any downsides to doing this? Anything I'm not seeing?

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  • Why does this crash: stringByAppendingFormat

    - by Emil
    Hey. My code crashes at this function (at the stringByAppendingFormat: with error objc_msgSend() selector name: stringByAppendingFormat). This is that line: // imagesPath = ...iPhone Simulator/4.0/Applications/NUMBERS/Documents/images UIImage *image = [[UIImage alloc] initWithContentsOfFile:[imagesPath stringByAppendingFormat:@"/%d.png", [[self.postsArrayID objectAtIndex:row] intValue]]]; Could it have something to do with the retaining of objects? Thanks :)

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  • Windows 7 Home Premium or better on a Netbook?

    - by Michael Stum
    I have a Netbook with Windows XP Home. Processor is an Atom N280 (1.66 GHz) with 2 GB of RAM. I noticed that newer Netbooks come with Windows 7, but as Starter Edition (which kinda sucks). I wonder if there is a technical reason for using Windows 7 Starter? Or would a better edition (x86) perform equally well? I'm currently considering Home Premium, but BitLocker and Offline Files might have me get Ultimate.

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  • UINavigationController's back button disappears?

    - by QAD
    I notice something strange happens to one of my view controller: the back button disappears, yet it's possible to go back to previous view controller by tapping the top left corner (i.e where the button should reside). In my entire file there's no line that set self.navigationItem.hidesBackButton to YES; also NSLog prints 0 as self.navigationItem.hidesBackButton's value in viewDidLoad. This occurs in both the simulator and real device. Any ideas?

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  • Why does my computer restart immediately after I shut it down?

    - by Youri
    After I shut down my computer it automatically starts up again. I've tried re-installing Windows 7 64-bit, resetting my BIOS, installing the newest drivers and also changing the boot and recovery settings. The motherboard I have is a MSI P67A-GD65 (B3), and the processor is a Intel Core i7-2600K. How can I shut down my computer and have it stay off? Also, what is causing it to immediately boot back up?

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  • Is there any way to force an iPhone application to relaunch?

    - by Jared P
    Basically -[UIApplication openURL:] would be perfect, if it wasn't for the fact that it doesn't work within the same application (at least on simulator -- if this works on device someone please tell me). It's not a super big deal though if it just relaunches w/o URLness since I can obviously just persist some data. The goal of this is to essentially free all memory in the application and call all of the loading procedures.

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  • Tunnel Failed at the time of Upload file to FTP

    - by Karthick
    File upload is works fine from my simulator (blackberry 8830).It upload the file to FTP Server. But in the device when I try to upload file to FTP server it gives the alert “Tunnel Failed “. I am using StreamConnection sc = (StreamConnection) Connector.open(url); How to solve this issue. Can anyone help me???

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  • Inserting "£" in a string to a text file

    - by Harry
    iPhone Application writes data to a text file, saves it on the Documnets folder. Great that works If I place "£" in the string, or use [currencyStyle stringFromNumber] the text file will not be created. The "£" and the [currencyStyle stringFromNumber] works if the information is printed to a "New View" page on the simulator, pound and all Can someone please explain what's happening?

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  • Can a PCI Graphics card, and AGP be used together? [closed]

    - by Everyone
    The question pretty much says it all. I use an old 845GBV board ( to-date reliant upon the integrated graphics processor ). All slots on the board are unused. Lately I've been thinking in terms changing it to a dual monitor so that I can use one console for documentation/help/sample code/whatever, the other one to play with code. Assuming this board can handle a PCI GPU, can an AGP4x board coexist with a PCI GPU?

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  • Are there any OpenGL implementations which can use a server to do the rendering?

    - by user1973386
    Assume I have 2 independent machines, one running Debian sid, and the other running Windows 7. The one running Debian sid has a decent graphics card, the Windows 7 machine has no graphics card and a weak processor. The two are connected over a fast local network. Are there any OpenGL implementations, where Windows 7 would use the Debian machine's graphics card to do OpenGL rendering "over the network"?

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