array

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am going to integrate the eway token payment integration and i am facing this problem. SoapFault exception: [HTTP] Bad Request the wsdl file is here https://www.eway.com.au/gateway/ManagedPaymentService/managedCreditCardPayment.asmx?wsdl and the xml format is here https://www.eway.com.au/gateway/ManagedPaymentService/test/managedcreditcardpayment.asmx?op=CreateCustomer and i get the xml file with $client->__getLastRequest(); script is <?xml version="1.0" encoding="UTF-8"?> <env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope"

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have two arrays of string in Hive like { 'value1' , 'value2' , 'value3' } { 'value1' , 'value2' } I want to merge arrays without duplicates, result: { 'value1' , 'value2' , 'value3' } How I can do it in hive? 回答1: You will need a UDF for this. Klout has a bunch of opensource HivUDFS under the package brickhouse. Here is the github link . They have a bunch of UDF's that exactly serves your purpose. Download,build and add the JAR. Here is an example CREATE TEMPORARY FUNCTION combine AS 'brickhouse.udf.collect.CombineUDF' ; CREATE

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have an image (in the form of a byte[] array) and I want to get a compressed version of it. Either a PNG or JPEG compressed version. I use the following code at the minute: private Media.ImageSource GetImage(byte[] imageData, System.Windows.Media.PixelFormat format, int width = 640, int height = 480) { return System.Windows.Media.Imaging.BitmapSource.Create(width, height, 96, 96, format, null, imageData, width * format.BitsPerPixel / 8); } How do I extend this so that I can compress and return the compressed version of image source (with

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Is there a difference between the types <type 'numpy.string_'> and <type 'str'> ? 回答1: numpy.string_ is the NumPy datatype used for arrays containing fixed-width byte strings. On the other hand, str is a native Python type and can not be used as a datatype for NumPy arrays*. If you create a NumPy array containing strings, the array will use the numpy.string_ type (or the numpy.unicode_ type in Python 3). More precisely, the array will use a sub-datatype of np.string_ : >>> a = np.array(['abc', 'xy']) >>> a array(['abc', 'xy'], dtype='<S3') >

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have this array : var preferiti : [ModalHomeLine!] = [] I want to check if the array contains the same object. if the object exists { } else { var addPrf = ModalHomeLine(titolo: nomeLinea, link: linkNumeroLinea, immagine : immagine, numero : titoloLinea) preferiti.append(addPrf) } 回答1: So it sounds like you want an array without duplicate objects. In cases like this, a set is what you want. Surprisingly, Swift doesn't have a set, so you can either create your own or use NSSet , which would look something like this: let myset = NSMutableSet

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Can I save my own object array to the SharedPreferences, like in the post below? Android ArrayList of custom objects - Save to SharedPreferences - Serializable? But there he doesn't save an array, so is there a possibility to save a custom object array to SharedPreferences like in the post of the link? 回答1: You can use gson to serialize class objects and store them into SharedPreferences. You can downlaod this jar from here https://code.google.com/p/google-gson/downloads/list SharedPreferences mPrefs = getPreferences(Context.MODE_PRIVATE);

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I wanted to wrap a small C++ code allocating an array with ctypes and there is something wrong with storing the address in a c_void_p object. (Note: the pointers are intentionally cast to void* , 'cause later I want to do the allocation the same way for arrays of C++ objects, too.) The C(++) functions to be wrapped: void* test_alloc() { const int size = 100000000; int* ptr = new int[size]; std::cout << "Allocated " << size * sizeof(int) << " bytes @ " << ptr << std::endl; return static_cast<void*>(ptr); } void test_dealloc(void* ptr) { int*

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: What is the difference between a double ** and a double (*)[2]. If I understand well, a double ** is a pointer to a pointer of double, so it could be a 2D array of any size whereas double (*)[2] is a pointer to an array of double[2]. So if it is right, how can it be passed successfully to a function. For instance in : void pcmTocomplex(short *data, double *outm[2]) if I pass a double (*)[2] as a parameter, I have the following warning : warning: passing argument 2 of ‘pcmTocomplex’ from incompatible pointer type note: expected ‘double **’

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Using my own controller, I'm adding a product to the Magento cart. It has 3 custom options: 2 dropdown options (color and size) and a file option (design). The code adding the product to the cart is // obtain the shopping cart $cart = Mage::getSingleton('checkout/cart'); // load the product $product = Mage::getModel('catalog/product') ->load($productId); // do some magic to obtain the select ids for color and size ($selectedSize and $selectedColor) // ... // define the buy request params $params = array( 'product' => $productId, 'qty' =>

来源： https://www.cnblogs.com/nayek/p/11781542.html