Learning Programming

My advice to a friend who wanted to learn about programming:

Honestly, for beginning programming, the best thing to do is to think of something you want to make and then try to make it.  I started with websites.  Books can sometime take the fun away from learning and learning because of passion is really the best way to go.

But if you want a guide, I think eloquentjavascript is a pretty good, easy to get into, thorough, interactive beginners book.  It uses Javascript, which is generally used to make web pages interactive, but is a full language on its own.  There's a bar at the bottom of the page you can click to open up a console, in which you can type and execute code.  The book is pretty easy to understand, yet covers the basics pretty well.  I would probably recommend this book the most: http://eloquentjavascript.net/contents.html

I read through this book on Ruby (which is recently popular for building the back end of websites) before and I liked it a lot.  Ruby is a very fun language to use and this is one of the more straightforward beginner's guides out there for any language: http://www.ruby-doc.org/docs/ProgrammingRuby/html/index.html

The book I mentioned when you came up is K&R's C Programming Language.  It covers C, which is an important language mostly used today for applications that require excellent performance.  The book is very, very good, but it's a lot more difficult to work through because of the nature of C and also the difficulty of getting C programs to run on your machine.  Because it's C, you get into the nitty-gritty of things kind of too early. This is a great book and more important than the ones above, but it's probably best to work through at least one of the two books I listed above first: http://www.iu.hio.no/~mark/CTutorial/CTutorial.html

The language you start out with doesn't matter much.  You can think of Programming Languages like web browsers... they all really do the same thing, but in slightly different ways.  You can also think of languages like tools, you use different ones depending on the job you want to do.  Sure you can use a hammer to get a screw in, but it's not the best way of doing it.  Which language you start out with doesn't matter, but you might make your choice depending on what type of thing you want to program.  Javascript/HTML/CSS/Flash for front end websites, Ruby/Perl/Python/Php for back end websites, C/C++ for high performance applications, Java for business applications, Scala/Haskell/Lisp/Schema for algorithmically complex languages.

Good luck learning.  Maybe read two chapters from each book and decide which path you want to take.


P.S:  As for my favorite beginner's guide... probably this one: http://mislav.uniqpath.com/poignant-guide/.  It's probably way too absurd and time consuming to be an actual good programming guide, but it's certainly fun.