object

问题 This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. Closed 6 years ago . I didn't use PHP in a while, but I've tried something like this: <?php class Something { public $x = 2 * 3; // (line 4) } This code triggers the

问题 I've got a custom class called 'Quad' which creates a textured quad to use as a sprite in my 2D OpenGL ES 2.0 game. public class Quad(){ //Quad creation stuff here } Then I have a separate subclass (i.e. in a different file - not an innerclass) public class hero extends Quad(){ //Variables relating specifically to this character int heroX = 0; int heroY = 0; } I create my object like so: Quad hero = new Hero(); However, if I attempt to access the 'heroX' and 'heroY' variables, I get nothing..

问题 This question already has an answer here : Where can I get info on the object parameter syntax for JavaScript functions? (1 answer) Closed 11 months ago . I recently came across this nifty piece of JavaScript and I am struggling a bit to understand how it works, and specifically this part : Array.from(e.attributes, ({name, value}) => [name, value]) Here, we deal with a NamedNodeMap which is a collection of Attr objects, and an Attr does have properties named name and value among many others.

问题 I have an application that's instantiates an object from a class called "SecretNumber" when a get of the page is done. After that, I want to work with the object that's instantiated instead of instantiating a new one. Below is a piece of my code from the code behind-file, and the problem is that I can't use the object reference inside the button function. I get an error telling that the name doesn't exist in the current context. How can this be solved? Thanks in advance! public partial class

问题 I have an application that's instantiates an object from a class called "SecretNumber" when a get of the page is done. After that, I want to work with the object that's instantiated instead of instantiating a new one. Below is a piece of my code from the code behind-file, and the problem is that I can't use the object reference inside the button function. I get an error telling that the name doesn't exist in the current context. How can this be solved? Thanks in advance! public partial class

问题 Hey guys I can't seem to get the syntax here right, I'm just trying to see if type exists, I've tried if($obj->type) /* do something */ if($obj[0]->type) /* do something */ if($obj->type[0]) /* do something */ On this stdClass::__set_state( array( '0' => stdClass::__set_state( array( 'report_number' => '555', 'type' => 'citrus', 'region' => 'Seattle', 'customer_number' => '9757', 'customer' => 'The Name', 'location' => 'West Seattle, WA', 'shipper' => 'Yamato Transport', 'po' => '33215',

问题 Object.prototype.getB = function() { // how to get the current value a return a.b; }; const a = {b: 'c'}; a.getB(); As you can see, I want to make a function to all Object value. And I need to get the object value in this function then do something. 回答1: Monkey Patching What you want to do is called monkey patching — you mutate a built-in prototype. There are many wrong ways to do it, but I’ll demonstrate a way that is currently the most correct way. Methods In your case, the function body

问题 Im trying to get details like. District, name, Id ect... from MsSql DB through .Net web Service from a array object. My web Service [WebMethod] public DisAndPanDetails[] GetDistrictNameDetails() { DisAndPanDetails[] objDetails = new DisAndPanDetails[1]; SQLHelper objHelper = new SQLHelper(); DataTable dtblDetails = new DataTable(); string sQuery = string.Empty; try { sQuery = "SELECT DISTINCT District FROM OnlineTaxMerchantIdDetails ORDER BY District"; objHelper.CreateConnection("Connect");

问题 I would like to create a C# base object class that represents the Json document below(which is a questionnaire form). I can do the first three three lines easily but how do I do the nested ones from "FormBody": { } on wards. I have seen where guys use public IDictionary<string, object> FormBody {get; set;} . Can I pass this in to Json.Net and let it populate the object class for me? Or are there other ways? { "FormTitle": "Product 27", "FormId": "CCC12345", "Type": "forms", "FormBody": {

问题 This question has been answered in many variations, but none of them refer to my situation. I'm pulling data using WSMan, which then returns the output as a kind of sudo-xml. I wouldn't even consider it "real" xml, since it has so many non-standard attributes. The problem is that I need to be able to reference the output as an object within PHP. So at the moment I'm using a lot of str_replace. The problem with this is that if the non-standard format deviates (in some cases it will return