I an XP laptop. I am running a Ubuntu distro inside VirtualBox which is running a website in Tomcat. When inside the VM I can access the site with http://localhost:8080/ What I really need to do though is access the VM localhost from XP. http://vm-computer-name:8080/ isnt recognized. Any help is much appreciated. ...
Hi, I'm using Virtual Server 2005 and working with a virtual hard disk 16GB. I need expand this virtual disk to 20GB. Thanks. Beatriz ...
Hi, Just to ask if there are any non-proprietary virtual image clients available, i.e. an application capable of running .vhd and/or .vmdk based virtual images? I have searched online, but have not been able to find any. Note, I am actually looking to avoid using the bloated VMware Server 2.0, with its web interface and resource hun...
I have a website running on .NET 2.0 right now. I have a reporting tool which needs to run on the same webserver as well, but it was written in 3.5. Can I create a Virtual Directory under websites, called "Reports" and have that run against 3.5? So the user can go to http://domain/Reports ? Let me know if this makes no sense. ...
I have an ASP.NET Web application which has 3 projects to handle 3 different layers of the application (UI , BL and Data Access).When i publish the UI project a directory called Precompiled will be created in the solution and Files will be available there.This Folder will have a BIN directory which holds required DLL's(referenced DLL's a...
Why it is recommended not to have data members in virtual base class? What about function members? If I have a task common to all derived classes is it OK for virtual base class to do the task or should the derived inherit from two classed - from virtual interface and plain base that do the task? Thanks. ...
I want to call the base class implementation of a virtual function using a member function pointer. class Base { public: virtual void func() { cout << "base" << endl; } }; class Derived: public Base { public: void func() { cout << "derived" << endl; } void callFunc() { void (Base::*fp)() = &Base::func; ...
Here is main(): int main() { B b(1,"two","three"); try { f1(b); } catch(B& b_ref) { cout<<"Caught B&"<<endl; b_ref.print(); } catch(A& a_ref) { cout<<"Caught A&"<<endl; a_ref.print(); } system("pause"); return 0; } Here is f1(): void f1(A& subjec...
Has anyone been able to virtualize Wireshark and PCAP utilizing thinstall from VMWare? ...
Peeps, I'm hosting our dev env on a virtual server over at Mediatemple - the $50 bucks a month kind. Our application does some fairly memory intensive processing and on the last run, ran into the OutofMemError. Apparently increasing the JVM size using the usual methods of setting JAVA_OPT or CATALINA_OPT in the setenv.sh file doesnt...
Is there a way to create a Virtual Directory in Azure web role. I know you can create them programmaticly on a normal instance of IIS 7, but you have to assign a physical path. How is that possible in Azure? ...
Hi, Why is static virtual impossible? Is C# dependent or just don't have any sense in the OO world? I know the concept has already been underlined but I did not find a simple answer to the previous question. Thx ...
I was a little surprised that the following code did not work as expected: #include "stdio.h" class RetA { public: virtual void PrintMe () { printf ("Return class A\n"); } }; class A { public: virtual RetA GetValue () { return RetA (); } }; class RetB : public RetA { public: virtual void PrintMe () { printf ("Return class...
I am trying to set up a development environment for our web server. I would like all emails that are relayed by the server go to a specific mailbox, regardless of who they were sent to. For example, some application on the server sends an email to [email protected]. I want that email to go to [email protected]. Is that possible to do wit...
One very common mistake with class hierarchies is to specify a method in a base class as being virtual, in order for all overrides in the inheritance chain to do some work, and forgetting to propagate the call on to base implementations. Example scenario class Container { public: virtual void PrepareForInsertion(ObjectToInsert* pObje...
Hi, In C++, what's the overhead (memory/cpu) associated with inheriting a base class that has no virtual functions? Is it as good as a straight up copy+paste of class members? class a { public: void get(); protected: int _px; } class b : public a { } compared with class a { public: void get(); protected: int _px; }...
I am maintaining an application which has been designed like this: messy code --abuses--> simplePoco (POCO data capsule) The data capsule is a simple class with lots of getters and setters (properties) It uses a DI framework and consistently use the IoC container to provide instances of the data capsule (lucky me!). The problem is, I...
If I call a virtual function 1000 times in a loop, will I suffer from the vtable lookup overhead 1000 times or only once? ...
I'm a little familiar with C++, but the virtual keyword still confuses me. What exactly does it mean? If a function is defined as virtual, is that the same as pure virtual? ...
I just came to understand Virtual and Override is use for(I can't find a use for so long). Now I'm using them in Factory Patterns. So my question is what does Virtual and Override do behind the scene? I'm willing to go in to IL and Machine code stuff. ...