sdk

问题 I new in windows phone sdk. I can't find example of playing a sound from a generated buffer in a Windows phone app. Help pls. i found this example: byte] buffer = new byte[44100 * 2 * 5]; float t = 0; for (int i = 0; i < 44100 * 2 * 5; i += 2) { short val = (short)(Math.Sin(t * 2 * Math.PI * 440) * short.MaxValue); buffer[i] = (byte)(val & 0xFF); buffer[i + 1] = (byte)(val >> 8); t += 1 / 44100.0f; } sf = new SoundEffect(buffer, 44100, AudioChannels.Mono); // Play. sf.Play(); but it's crash

问题 I'm trying to run an app on my Samsung Galaxy S6 installed with Marshmallow 6.0 in Appcelerator. I have downloaded Android Studio and used the SDK Manager to download the SDK for the OS. However, when trying to run my code, the console outputs these errors: [ERROR] : No valid Android SDK targets found. [ERROR] : Please download an Android SDK target API level 23 or newer from the Android SDK Manager. I tried uninstalling the API level 23 for Marshmallow 6.0 and reinstalling it directly

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . I'm working on my college project, in which I am required to do fingerprint comparison. This can be done by comparing two image and matching their pixel similarity (as per my finding). Is there any API/library/SDK or anything available in Java, for comparing two images and getting the percentage match between them

问题 As the cutil.h header is removed from CUDA Samples, some new headers are introduced like helper_cuda.h, helper_functions.h. One of the main keywords that is used by me was CUDA_CHECK_ERROR, and I think it is replaced with checkCudaErrors. In most of my code the macro compiles and works well. However when I use it in a class which has a function named check(..), checkCudaErrors function gives compile errors. Here is an example: #include <stdio.h> #include <cuda_runtime.h> #include <helper_cuda

问题 the camera of my mobile (running Eclair-update1) keeps being non-responsive in 90% of the time, so I assumed a hardware defect at first. After whiping the cache and the phone user data sereval times it worked again. At least for a while. Now it stopped working again. Browsing the net I found quite some users who experience the same problem and had a hard time after whiping their user data off the device. So my question would be: how close can I get to the hardware with the SDK? I'd like to

问题 I'm figuring out memory issues with an iPad app using instruments - looking at the overall allocated bytes. My NSTimer causes the bytes to constantly increase, while commenting it out causes memory usage to remain static. From viewDidLoad of my view controller: tickTime = 1.0 / 30.0; tickTimer = [NSTimer scheduledTimerWithTimeInterval:tickTime target: self selector:@selector(update2) userInfo: nil repeats: YES]; And the method update2: - (void) update2 { } As you can see there is nothing done

问题 If I update to the iPhone SDK 3.2 beta, will I then be able to rollback to iPhone SDK 3.1.2 (xcode 3.2.1) ? 回答1: You can install new SDKs in non-/Developer paths. This is what you should do with any new, NDA-PROTECTED SDKs. Perhaps /Developer-Beta. 来源： https://stackoverflow.com/questions/2151159/how-to-rollback-from-ipad-beta-sdk-to-iphone-sdk-3-1

问题 I have created a paid application and I'm trying to create the free with admob ads. I setup the entire proyect as explained on Google's tutorial with SDK 6.1, but when running it doesn't work. The code I have used is the same as the tutorial: Main.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads" android:orientation="vertical" android:layout_width="fill_parent"

问题 This question was migrated from Server Fault because it can be answered on Stack Overflow. Migrated 6 years ago . I am developing a Xen management webapp with Php. The VDI (virtual disk image) renaming API and resizing APIs usage are very same. I haven't managed to succeed resizing the VDI. Do you think what I am doing wrong here. Renaming function: function xenapi_set_vdi_name($session, $ref, $name) { $conn = $session[0]; $sess = new xmlrpcval($session[1]); $vdi = new xmlrpcval($ref); $name

问题 According to the promise feature: AWS PHP SDK V3 one should create a promise and the run the "then" function. My code: $promise = $client->copyObjectAsync($params); $promise->then(function ($value) { echo "The promise was fulfilled with {$value}"; }, function ($reason) { echo "The promise was rejected with {$reason}"; }); but the promise doesnt run...(it stays in pending state) Only when i run the "wait" method (which is blocking) then the promise is executed. Do you have to use "wait" and if