call

I have a question about function environments in the R language. I know that everytime a function is called in R, a new environment E is created in which the function body is executed. The parent link of E points to the environment in which the function was created. My question: Is it possible to specify the environment E somehow, i.e., can one provide a certain environment in which function execution should happen? A function has an environment that can be changed from outside the function, but not inside the function itself. The environment is a property of the function and can be retrieved

is it ok in an activity's procedure to force the onResume event by calling this.OnResume() ? Or should I implement another procedure that's called by both OnResume and by the first member ? Implement another procedure that's called in your override of onResume() . The latter is not intended to be called by you, it's a convenience method that tidies up or readies the activity when its state changes to resume . A lot like onCreate() through to onDestroy() . What @SK9 said, but also especially because you must call super.onResume() when you override the onResume method, so you're not in control

I have following class with one static method: public class Helper { public static <T extends Number & Comparable<? super Number>> Boolean inRange(T value, T minRange, T maxRange) { // equivalent (value >= minRange && value <= maxRange) if (value.compareTo(minRange) >= 0 && value.compareTo(maxRange) <= 0) return true; else return false; } } I try to call this method: Integer value = 2; Integer min = 3; Integer max = 8; Helper.inRange(value, min, max) ; Netbeans compiler show me this error message: method inRange in class Helper cannot be applied to given types; required: T,T,T found: java.lang

I have a chain call like so: $object->getUser()->getName(); I know that I can use a string to call a function on an object: $functionName = 'getUser'; $object->$functionName() or call_user_func(array($object, functionName)) I was wondering if it was possible to do the same for a chain call? I tried to do: $functionName = 'getUser()->getName'; $object->functionName(); But I get an error Method name must be a string I guess this is because the () and -> cannot be interpreted since they are part of a string? Is there any way I can achieve this without having to do: $function1 = getUser;

I found this java code to create a generic method to start any activity from other activity. public void gotoActivity(Class activityClassReference) { Intent i = new Intent(this,activityClassReference); startActivity(i); } How can I convert that code to c# for xamarin-Android? Thanks in advance. You can write: public void GoToActivity(Type myActivity) { StartActivity(myActivity); } and call it like: GoToActivity(typeof(ActivityType)); or just write: StartActivity(typeof(ActivityType)); void btnEntrar_Click(object sender,EventArgs e) { var NxtAct= new Intent(this, typeof(Perguntas2));

I'm programming in Microsoft VBA. At first I need to generate a QueryTable with the help of a macro (I've got the code for that) and after that with the help of macros I need to apply formulas that use the data in the QueryTable. The problem that I am facing is that the QueryTable appears only after the Sub, in which its code is, has finished working. That means that I cannot include the code that generates formulas in it, because there is no data for the formulas to be generated on. The idea right now is to write a module that runs other modules: Sub moduleController() Run "Module1" Run

I'm trying to execute rsync over ssh from a subprocess in a python script to copy images from one server to another. I have a function defined as: def rsyncBookContent(bookIds, serverEnv): bookPaths = "" if len(bookIds) > 1: bookPaths = "{" + ",".join(("book_"+str(x)) for x in bookIds) + "}" else: bookPaths = "book_" + str(bookIds[0]) for host in serverEnv['content.hosts']: args = ["rsync", "-avz", "--include='*/'", "--include='*.jpg'", "--exclude='*'", "-e", "ssh", options.bookDestDir + "/" + bookPaths, "jill@" + host + ":/home/jill/web/public/static/"] print "executing " + ' '.join(args)

I'm working in my .js file. When my function, mainPaginationClicked is called, I want it to also execute another function, rotateMessage. rotateMessage is declared in the script tags of my html document. Is there a way to call this function from my .js file? So long as you load the JavaScript file after the function is delcared in the HTML (or only invoke the function after it is declared), then the function you declare will be available within the same JavaScript context. The actual file location doesn't matter, only the in-memory namespaces. The default behavior in a browser is to block