Hitesh Kumar

In "MVC Framework" MVC is the architecture which is common in almost every popular framework... its the framework with a rich library with good documentation and community support which makes the difference... There are many popular Ruby MVC frameworks and you can go through each from this list http://www.fromdev.com/2014/11/best-ruby-web-frameworks.html or no wikipedia https://en.wikipedia.org/wiki/Comparison_of_web_frameworks#Ruby Now the main issue is understanding which one is best? that sometimes depends on answer of certain questions like what application are you making? what kind of audience you have and how large it is? and scalability and customization factors etc. for this, you need to see a comparison including advantages and disadvantages of each... and there are plenty of stuff online to understand this... hope this will helpful

yes, it does help... let me tell you how... [Note: all my questions are purely based on what tools you are using] 1. Learning micro controllers and going through all those long theory and architecture sessions are boring. 2. Learning microcontroller and the digital circuit will be helpful if you are trying to implement your own logics using ICs maximum times or if you are trying to use some peripherials in your project. 3. Now a day school kids are learning embedded C, do you think it's good to teach them microcontroller's architecture? I am sure its a No. 4. Learning by doing will always enlighten your interest about the subject so when you do something working and made by you, this will help you increase your interest in your subject. 5. You don't require controller knowledge unless you are making a hyper optimised project that requires you to really access controllers memory organisation or register architecture. No important thing. As I clearly mentioned that my answer is totally based on the type of tools you are using. So if you are talking about programming an 8051 controller by writing C code in Keil C software or using assembly language... you are trapped you really need to learn controllers before making your hands dirty in few level of programming. But the world is changing and adopting new tools... these tools don't require any prior knowledge of the architecture of controllers for example in the case of Arduino. Someone requires fast results and good productivity... Arduino is your tool. One most important thing about learning by doing id when your interest in the subject grows your craving of getting more knowledge also grow... and when this happens once you are interested in the subject you will definitely find ways or learn controller by yourself later on. which I always recommend. My way is "DO - LEARN - REDO" so when you do it first time it increase your interest then you learn more and do it like a professional. :) Enjoy...

haha another tricky question... people try to make their programs more optimised and less in size and you want opposite... so just do one thing... search "how to decrease the size of my C program (.exe file)?" and do exactly opposite to it. However, I believe you will not be able to increase its size up to a specific size... There are another trick to increase sizes like #import as many header files as you can. Another trick is use 3rd party tools to execute your file not directly but indirectly using those tools... so overall size of entire software that you have developed will increase... Hope my answers will be helpful. Let me know if you have any query or confusion.

what is the use of this type of mischievous question :) I believe there might be some trick to doing it but there will be no use of such statements in real life coding. It might be useful in understanding compiler well. There are some other similar questions like how to print something without using a semi colon and answer is to use print in condition e.g. if (printf "Hello world") { } but what is the use of such thing? I guess none. Let me know when you find the answer :)