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Hello! I am a computer science student and I just finished my data structures course. The data structures I have studies so far are Arrays, Stack, Queue, Linked List, Trees(Binary), heaps and graphs. My question is are there more data structures? If yes also tell me where and when are they exactly used?

Hello! I just studied a data structure named graphs. I want to know what are some of the uses of this data structure in real life. Where do we need to implement this structure and how is it used and implemented? I have heard it is used in search engines and social networking sites but the question is how?

I am currently looking into developing an application for support on Facebook. I want to know the programming language being used on Facebook? Also, I want to know what is the maximum time required to develop a programme to be used on the site. Is any of you aware of the process for approving software for use on the site?

I'm looking for two pieces of software:

  • Bug Tracker
  • Test Management System(TMS)

Points that are highly important for me:

I am very interested in learning a programming language. I heard that JavaScript is the simplest to start with. Can anyone give me their opinion on the different coding languages out there? Also, I would like to know which one is the next logical step after JavaScript. Which one is vital for website development?

Hello! I just want to know that the games we play on Xbox or PlayStation, which language is used to create these games? I heard that different libraries like Open Graphics Library(OpenGL) are used, but is it used in all the games? I also want to know which programming language would be best for simple and basic games with ordinary graphics?

How can i train opencv for face recognition and not detection such that i can quickly recognise a face after detecting it on my web cam or from a photo. anything else apart from using eigen faces pca to recognise the faces would do. ill be waiting for a reply

I am a novice web developer. I write codes in JSP and add CSS to format my webpage. But when I see other websites, their User Interface is very different and advance. Can anyone tell me, how can I improve User Interface of my website, so that it will have a professional look?

What is the possible advantages or benefits on the part of mobile app developers or designers when they design an app uniquely for a specific Operating System as compared to an application which is compactible or universally operative on all Operating System? I am Shana Jackson living in South Africa. I have been contemplating on the above issues and I would be glad to get answers for them. Thank you.


What are the steps in developing a screensavers? How do I go about it and where do I start from? I would be very happy if I get a detailed procedure to develop a screensavers with so much ease because I am very green when it comes to developing or creating of such stuff. Thank you.