What has been your experience using GTK+ programming? Did you enjoy using this programming language? In what ways do you use this language? What powerful features does it have that others do not possess? Please show me how I can learn this language in record time. Can you use GTK+ in conjunction with other programming language?

What is it and why is it different from other conventional programming paradigm? What are some of the advantages of using CUDA programming platform? How would you rate programs that have been written using CUDA against more traditional methods? Can you say the learning curve is stiff or it is easy to learn?

What is grid computing and how do you learn the ropes? How do they connect computers together in order to get grid computing? What is the minimum hardware requirement for building a grid computing system and is there a limit to the number of people who can connect to the grid in order to use the facilities available?

I came across this processor quite recently. I do not know if this kind of processor is common. I would like to know if you have ever used this type of processor in your machine and how did you find it? Did the performance of your machine improve drastically and how can I also install such as processor on my machine?
 

What are data centers and how do they operate?
What expertise goes into managing data centers across the world? Are there particular guidelines for every data centre to follow regardless of which country is hosting the data centre? If I want to build a data center what things must I consider carefully before embarking on such a monumental project?

Have you used IBM’s world community grid facility before? How did you find it? How did it benefit you in any way? In which ways did using this community profit you? Would you recommend this facility to people who use supercomputers? What are the requirements for membership of this community?

I want somebody with firsthand experience of using Windows Groove file sharing system. How did you find this particular system? Has Groove been of much benefit to you since you started using it to share files with your colleagues? Why would you recommend Groove to somebody and not an alternative like Dropbox? What have you been dissatisfied with since you started using Groove?

I would like to know if you can have web crawlers written in C++ programming language to search the web for specific information. If it is possible, then how do I begin? What essential things must I consider when developing a web crawler in C++? Will such a web crawler be efficient?

I need a very comprehensive tutorial on High Performance Computing. Where can I get extensive resource on HPC? Could you please provide some links for me to access these resources? What in your opinion is the best course of action for me to take to improve upon my skills in dealing with problems requiring the use of HPC?
 

I have seen a few scratch files whiles working in Linux operating system environment. I do not understand what a scratch file does, so I would like someone to explain this to me. Could you kindly also mention the purpose of having a scratch file on my system and how I can take advantage of its functionality to get things done efficiently?