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I have two pages: String page1 = "user/newuser.jsf"; String page2 = "department/newdepartment.jsf"; If I redirect to page1 like this: FacesContext.getCurrentInstance().getExternalContext().redirect(page1); URL changes to localhost:8080/NavFile/user/newuser.jsf . On this page I redirect to page2 : FacesContext.getCurrentInstance().getExternalContext().redirect(page2); URL changes to localhost:8080/NavFile/user/department/newdepartment.jsf . But there is no user/department directory in my application. My goal was to redirect to localhost:8080/NavFile/department/newdepartment.jsf . How is this

In my app have a window splitted by a QSplitter, and I need to remove an widget. How can I do that? I can't find useful methods Tuminoid Many things in Qt cannot be "traditionally" removed. Instead call hide() on it and destruct it. From QSplitter documentation: When you hide() a child its space will be distributed among the other children. It will be reinstated when you show() it again. It's not clear to me if you want to preserve the widget and put it somewhere else, or if you want to destroy the widget. Destroying the widget: If you can get a pointer to the widget, you can simply delete it.

I'm using this function in order to replace <DIV>New Divs</DIV> with <BR> in break lines on contentEditable divs using Safari and Chrome: $("#form_description").live("keypress", function(e){ if (e.which == 13) { if (window.getSelection) { var selection = window.getSelection(), range = selection.getRangeAt(0), br = document.createElement("br"); range.deleteContents(); range.insertNode(br); range.setStartAfter(br); range.setEndAfter(br); range.collapse(false); selection.removeAllRanges(); selection.addRange(range); return false; } } }); The problem is that when I'm typing inside an <UL><LI

I would like to know what is the difference between View and ViewParent ? I am trying to get the Id of the parent of an ImageView but this I can't do : myImageView.getParent().getId(); So is there another way to get this id ? I would like to know what is the difference between View and ViewParent ? A View is a class and a ViewParent is an interface. Although many of the common layout classes implement the ViewParent interface it isn't guaranteed. The problem you're having is that the myImageView.getParent() is returning a ViewParent which doesn't directly expose a getId() method. As others

This question is derive from the following question , let's say class B extends class A class A(object): def do_work(self): print 123 class B(A): def do_work(self): super(B,self).do_work() # versus the next statement super(A,self).do_work() # what's the difference? super(B,self).do_work() will call the do_work function as seen by the parent class of B - that is, A.do_work . super(A,self).do_work() will call the do_work function as seen by the parent class of A - that is, object.do_work (which probably doesn't exist, and thus would likely raise an exception). 来源： https://stackoverflow.com