ios - Error "$T5??' does not have a member named 'Generator'" in Swift? -

-

I'm trying to use allContactedBodies () in Swift but I get the error I am '$ T5 ??' Class 'generator' :

class sensation: sqnd {override init} {super intrate ()} 

  expected init (Coder: NSCoder) {fatalError ("NSCoding is not supported")} init (Size: CGSize) {// initial size super.init () / physical properties self.physicsBody = SKPhysicsBody (rectangleOfSize: size) self.physicsBody?. influenced? Bigverity = false self. PhysicsBody ?. Categicbitmask = ColliderType.Vision.toRaw () self.physicsBody? .collisionBitMask = 0 self.physicsBody? .contactTestBitMask = ColliderType.Wall.toRaw () self.hidden = true} Fencon Contact () - & gt; For the body: for Bob: self.physicsBody in the object? .allContactedBodies () {// error return here is true} return false}}    
 How can I fix this I can use all the contracted bodies () ?   
 
 
  self. PhysicsBody? .all related tasks ()  gives an alternate return, so due to alternative channeling it makes the whole expression optional. You can either use the fusion operator in zero, in case the  self.physicsBody  is zero to use empty array    : body. anyObject in physicsBody? .allContactedBodies) ?? <] If the return is wrong then use it to achieve the physical science body in this case, if "let's go"   
 or "let's go."  
  If PhysicsBody = self.physicsBody {For Body: Any Objectbody in Physics.Older Integrated Bodies (Return)} Return Returns True} Other {Return False}  < / Pre>

Comments

Post a Comment

Popular posts from this blog

php - PDO bindParam() fatal error -

-
I am trying to learn PDO, now I have written this small code, but it gives me a serious error: < P> Fatal error: Call a member function at a non-object dot () ... $ con = new mysqli ("127.0.0.1", "root", "", "csvdangercheck"); $ Query = $ con- & gt; ("Id,` var1`, `var2`) values ​​(" id,: var1,: var2) ";); $ query- & gt; bypass pattern (': id', $ id); $ query- & gt; BindParam (': var1', $ VAL1); $ Query- & gt; bindParam (': var2', $ val2); $ Query-> Executed (); I Trying to use print_r ($ con-> errorInfo ()) but Fatal error: Undefined method mysqli :: errorInfo ( ) ... can someone tell me what am I missing? Flaffeh said, you have PDO Missing Mysqy, try it: $ con = new PDO ('mysql: host = 127.0.0.1; dbname = csvdangercheck', 'root', '');
Read more

logging - How can I log both the Request.InputStream and Response.OutputStream traffic in my ASP.NET MVC3 Application for specific Actions? -

-
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i
Read more

java - Why my included JSP file won't get processed correctly? -

-
I am trying to create Java web framework (and learning), and on the basis of 'Code Generator In the process of making the material view of the database in the process of development, I stumbled into a difficulty, which I do not know how to solve it. First of all, I want the following index.jsp : & lt; Body & gt; Use all pages to be created. & Lt;% @ include file = "header.jsp"% & gt; & Lt; Hours / & gt; & Lt;% @ included file = "body.jsp"%> & Lt; Hours / & gt; & Lt;% @ include file = "footer.jsp"% & gt; & Lt; / Body & gt; And, in body.jsp , I should have it like this: & lt; Jsp: include page = "$ {Application_modul}"%> Where application_modul is an attribute defined in its controller: request.setAttribute ("application_modul", "USER_ACCOUNT \\ ' View_user_account.jsp "); This file can be found properly, but the processed JSP does
Read more